United States v. Laurienti ( 2010 )


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  •                  FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    UNITED STATES OF AMERICA,             
    Plaintiff-Appellee,        Nos. 07-50240
    09-50081
    v.
           D.C. No.
    BRYAN LAURIENTI, a/k/a BRYAN              CR-03-00620-TJH-
    ANTHONY LAURIENTI,                               03
    Defendant-Appellant.
    
    UNITED STATES OF AMERICA,             
    Plaintiff-Appellee,
    v.                           No. 07-50358
    DONALD SAMARIA, akas Donald S.               D.C. No.
    Samaria, Donald Samuel Samaria,           CR-03-00620-TJH-8
    Jr., Donny Samaria, Don Samaria,
    Donald Samuel Samaria,
    Defendant-Appellant.
    
    UNITED STATES OF AMERICA,             
    Plaintiff-Appellee,         No. 07-50365
    v.                            D.C. No.
    CR-03-00620-TJH-
    DAVID MONTESANO,                                 05
    Defendant-Appellant.
    
    8193
    8194                 UNITED STATES v. LAURIENTI
    UNITED STATES OF AMERICA,                         No. 07-50367
    Plaintiff-Appellee,                 D.C. No.
    v.                              CR-03-00620-TJH-
    CURTISS PARKER,                                         06
    Defendant-Appellant.
           OPINION
    Appeals from the United States District Court
    for the Central District of California
    Terry J. Hatter, District Judge, Presiding
    Argued and Submitted
    April 8, 2010—Pasadena, California
    Filed June 8, 2010
    Before: Barry G. Silverman and Susan P. Graber, Circuit
    Judges, and Frederick J. Scullin, Jr.,* District Judge.
    Opinion by Judge Graber
    *The Honorable Frederick J. Scullin, Jr., Senior United States District
    Judge for the Northern District of New York, sitting by designation.
    8198            UNITED STATES v. LAURIENTI
    COUNSEL
    Dennis P. Riordan, Riordan & Horgan, San Francisco, Cali-
    fornia; Jonathan D. Libby, Deputy Public Defender, Los
    Angeles, California; Karen L. Landau, Oakland, California;
    and Irene P. Ayala, Los Angeles, California, for the
    defendants-appellants.
    Ellen R. Meltzer, Fraud Section, Criminal Division, United
    States Department of Justice, Washington, D.C., for the
    plaintiff-appellee.
    UNITED STATES v. LAURIENTI                8199
    OPINION
    GRABER, Circuit Judge:
    After the collapse of a securities fraud “pump and dump”
    scheme, the government indicted the owners, managers, and
    senior brokers of a securities broker-dealer firm. The owners
    and managers pleaded guilty to charges of criminal securities
    fraud, but the senior brokers, including Defendants Bryan
    Laurienti, Curtiss Parker, Donald Samaria, and David Monte-
    sano, pleaded not guilty. Defendants conceded that a fraudu-
    lent scheme existed but argued that they had not joined the
    conspiracy or engaged in fraudulent acts; rather, they were
    innocent brokers selling stocks to their clients, caught in the
    government’s overly wide criminal dragnet. The jury found
    otherwise and convicted Defendants on all counts. Defendants
    appeal their convictions and sentences. We affirm Defen-
    dants’ convictions but vacate their sentences and remand for
    resentencing.
    FACTUAL AND PROCEDURAL HISTORY
    Hampton Porter Investment Bankers, LLC (“Hampton Por-
    ter”), was a securities broker-dealer firm registered with the
    United States Securities and Exchange Commission (“SEC”).
    In the late 1990s and early 2000s, Hampton Porter’s owners
    and top-level managers engaged in what is known as a “pump
    and dump” scheme. Certain publicly traded companies
    granted Hampton Porter (or its owners) large blocks of free,
    or deeply discounted, stock. In return, Hampton Porter drove
    up the price of these thinly traded stocks by pressuring unsus-
    pecting clients into purchasing shares, by strongly discourag-
    ing clients from selling shares, and by refusing in some
    instances to execute clients’ sales orders. In the meantime,
    Hampton Porter and others who stood to benefit from the
    scheme sold their shares at artificially inflated prices. See gen-
    erally United States v. Zolp, 
    479 F.3d 715
    , 717 n.1 (9th Cir.
    8200                 UNITED STATES v. LAURIENTI
    2007) (describing a “pump and dump” scheme); United States
    v. Skelly, 
    442 F.3d 94
    , 96-97 (2d Cir. 2006) (same).
    When the stock market fell sharply in 2000, Hampton Por-
    ter’s scheme crashed with it. Hampton Porter went out of
    business in 2001. After an investigation, the government
    indicted Hampton Porter’s owners, managers, and senior bro-
    kers.1 The indictment alleges that the defendants participated
    in a securities fraud conspiracy, in violation of 
    18 U.S.C. § 371
    , 15 U.S.C. § 78j(b), and 15 U.S.C. § 78ff and, by incor-
    poration, 
    17 C.F.R. § 240
    .10b-5. The indictment alleges that
    the “purpose of the conspiracy was to enrich defendants and
    their co-conspirators by means of the fraudulent sales of
    securities to the customers of Hampton Porter.” The indict-
    ment also alleges additional counts against individual defen-
    dants in connection with specified stock purchases for acts
    committed “in furtherance of the fraudulent scheme.”
    The government’s investigation uncovered overwhelming
    evidence that the criminal conspiracy existed and that the
    owners and managers were complicit. The owners and man-
    agers pleaded guilty to various charges and, in plea agree-
    ments, agreed to testify against the senior brokers, who are
    Defendants here. Defendants pleaded not guilty, and the dis-
    trict court presided over a 14-day jury trial.2
    Much of the testimony and documentary evidence at trial
    concerned Defendants’ receipt of “bonus commissions” when
    a client purchased shares of four targeted stocks, referred to
    by Defendants as “house stocks.”3 The commission structure
    1
    The government also initiated civil proceedings against Hampton Por-
    ter and its employees. Evidence of those proceedings was not admitted at
    trial, and they are not relevant to these appeals.
    2
    The trial also included charges against Defendant Michael Losse. The
    jury acquitted him on all counts, and he is not a party to this appeal. The
    term “Defendants” refers to the four Defendants that bring these consoli-
    dated appeals.
    3
    Defendants’ use of the term “house stock” is not entirely consistent.
    For purposes of this opinion, we use the term to encompass all four stocks
    that generated bonus commissions for Hampton Porter’s brokers.
    UNITED STATES v. LAURIENTI                    8201
    worked in the following manner. On the purchase of all
    stocks, the client paid a sales commission—typically $100.
    The brokers fully disclosed that sales commission, and the cli-
    ent’s copy of the transaction ticket reflected the commission.
    Out of that sales commission, Hampton Porter paid its brokers
    a predetermined percentage, typically 50%, for a resulting
    regular commission of $50. As an incentive to the brokers to
    push house stocks, however, Hampton Porter offered a “bonus
    commission,” which Hampton Porter paid the brokers in addi-
    tion to the regular commission. The bonus commission typi-
    cally amounted to 5% of the purchase price of the house
    stock. The bonus commissions were paid directly by Hampton
    Porter, not by the clients. Neither the brokers nor the transac-
    tion tickets disclosed to clients the existence of bonus com-
    missions. In summary, for a purchase of non-house stock, a
    broker received $50; but for a purchase of house stock, a bro-
    ker received $50 plus 5% of the purchase price.
    Two simple examples illustrate the dramatic difference
    between the broker’s commission on a client’s purchase of a
    non-house stock and the broker’s commission on a client’s
    purchase of a house stock. Suppose that a client bought
    $30,000 worth of a non-house stock and that Hampton Porter
    charged its standard $100 sales commission. The client would
    pay $30,100, and the broker would receive a $50 commission.
    Now assume instead that a client bought $30,000 worth of a
    house stock and that Hampton Porter charged its standard
    $100 sales commission. The client again would pay $30,100.
    But this time, the broker would receive the $50 sales commis-
    sion plus a bonus commission of $1,500. In summary, a cli-
    ent’s purchase of $30,000 worth of stock would result in
    either a total commission of $50 or a total commission of
    $1,550—depending only on whether the stock purchased was
    a house stock.4
    4
    The difference in commission becomes even more stark as the pur-
    chase amount increases. It was not unusual for a client of Hampton Porter
    to purchase hundreds of thousands of dollars worth of stock, resulting in
    total commissions of tens of thousands of dollars for house-stock
    purchases—compared to only $50 if the broker sold the same amount of
    a non-house stock.
    8202              UNITED STATES v. LAURIENTI
    Additionally, bonus commissions could be lost. Generally
    speaking, if the client sold shares of a house stock, the broker
    would lose the bonus commission that he or she had earned
    on the original purchase of the house stock. The brokers
    attempted to avoid the loss of the bonus commission in sev-
    eral ways. First, and most simply, the brokers dissuaded the
    client from selling the house stock. Second, if the broker
    could find another client to purchase the house stock, he or
    she executed a “cross-trade” between clients. Although the
    specifics of the transaction were unknown to the two clients,
    the selling client sold his or her shares of the house stock to
    the purchasing client. In this way, the total number of shares
    owned by Hampton Porter clients as a group would be unaf-
    fected. Third, in some instances, the broker executed unautho-
    rized purchases of the house stock by another, unsuspecting
    client.
    The government introduced overwhelming and uncontested
    evidence that Defendants knowingly received bonus commis-
    sions. Several of Defendants’ former clients testified that
    Defendants used high-pressure sales tactics to persuade them
    to buy house stocks and that Defendants strongly discouraged
    the sale of house stocks. They testified that, had they known
    of the bonus commissions, they would not have bought the
    house stocks. They also testified to unauthorized purchases in
    their accounts and other illicit behavior by Defendants, such
    as lying and failing to carry out their express instructions.
    Finally, the government introduced uncontested evidence that
    all Defendants except Laurienti regularly executed trades
    without the necessary licenses.
    The jury found Defendants guilty on all counts. Although
    the jury convicted each Defendant of more than one count, the
    district court imposed only one sentence by operation of
    U.S.S.G. § 3D1.2(d), which mandates that “counts involving
    substantially the same harm shall be grouped together.” The
    district court imposed sentences ranging from 30 months’
    imprisonment to 52 months’ imprisonment. Each sentence is
    UNITED STATES v. LAURIENTI                  8203
    below the corresponding Guidelines range. The district court
    also ordered that each Defendant pay restitution in amounts
    ranging from approximately $300,000 to approximately $2.7
    million. In these consolidated appeals, Defendants timely
    appeal their convictions and their sentences.
    DISCUSSION
    I.    Challenges to the Convictions
    A.   Duty to Disclose Bonus Commissions
    Section 10(b) of the Securities Exchange Act of 1934
    states:
    It shall be unlawful for any person, directly or
    indirectly, by the use of any means or instrumental-
    ity of interstate commerce or of the mails, or of any
    facility of any national securities exchange—
    ....
    (b) To use or employ, in connection with the pur-
    chase or sale of any security registered on a national
    securities exchange or any security not so registered,
    or any securities-based swap agreement (as defined
    in section 206B of the Gramm-Leach-Bliley Act),
    any manipulative or deceptive device or contrivance
    in contravention of such rules and regulations as the
    Commission may prescribe as necessary or appropri-
    ate in the public interest or for the protection of
    investors.
    15 U.S.C. § 78j (emphasis added). The relevant SEC regula-
    tion, Rule 10b-5, states:
    It shall be unlawful for any person, directly or
    indirectly, by the use of any means or instrumental-
    8204              UNITED STATES v. LAURIENTI
    ity of interstate commerce, or of the mails or of any
    facility of any national securities exchange,
    (a) To employ any device, scheme, or artifice to
    defraud,
    (b) To make any untrue statement of a material
    fact or to omit to state a material fact necessary in
    order to make the statements made, in the light of the
    circumstances under which they were made, not mis-
    leading, or
    (c) To engage in any act, practice, or course of
    business which operates or would operate as a fraud
    or deceit upon any person, in connection with the
    purchase or sale of any security.
    
    17 C.F.R. § 240
    .10b-5.
    Violations of section 10(b) and Rule 10b-5 can give rise to
    both civil liability and criminal liability. See, e.g., Chiarella
    v. United States, 
    445 U.S. 222
     (1980) (criminal charges);
    Desai v. Deutsche Bank Sec. Ltd., 
    573 F.3d 931
     (9th Cir.
    2009) (per curiam) (civil class action brought by individual
    investors); SEC v. Talbot, 
    530 F.3d 1085
     (9th Cir. 2008) (civil
    charges brought by the SEC); see also 15 U.S.C. § 78ff
    (imposing criminal liability for certain violations of securities
    law). Here, the government brought criminal charges for will-
    ful violations of section 10(b) under 15 U.S.C. § 78ff(a).
    Count One of the indictment alleges that Defendants con-
    spired to commit securities fraud, in violation of 
    18 U.S.C. § 371
    . The individual counts allege that Defendants individu-
    ally acted, or aided and abetted an act, in furtherance of the
    fraudulent scheme in connection with specified client pur-
    chases of house stocks.
    The government’s overarching theory of the case is that
    Hampton Porter’s owners, its managers, and Defendants con-
    UNITED STATES v. LAURIENTI              8205
    spired to engage in, and did engage in, a “pump and dump”
    scheme. Hampton Porter artificially inflated the price of
    house stocks by fraudulently selling shares to unwitting cli-
    ents, the owners and managers benefitted by selling their
    shares of house stocks at an artificially high price, and the
    brokers benefitted by collecting undisclosed bonus commis-
    sions.
    1.   Viable Legal Theory
    [1] One of the government’s theories of guilt was that
    Defendants, with intent to defraud, failed to disclose to their
    clients their receipt of bonus commissions on purchases of the
    four house stocks. Defendants do not dispute, and overwhelm-
    ing evidence supports the finding, that they received bonus
    commissions and that they failed to disclose the bonus com-
    missions to their clients. Instead, Defendants argue that their
    failure to disclose is not a legal violation of any sort, espe-
    cially not a criminal violation. Whether, and in what circum-
    stances, a broker’s failure to disclose bonus commissions can
    give rise to criminal liability is a pure question of law. “We
    review questions of law de novo.” United States v. Green, 
    592 F.3d 1057
    , 1063 (9th Cir. 2010).
    Before addressing that legal question, however, it is impor-
    tant to note that Defendants were not necessarily charged with
    their failure to disclose the bonus commissions. To prove the
    conspiracy count, the government had to show that a conspir-
    acy to defraud existed, that a particular defendant knew the
    purposes of the conspiracy and joined the conspiracy, and that
    some member of the conspiracy (including the owners and
    managers) performed an overt act in furtherance of the con-
    spiracy. United States v. Boone, 
    951 F.2d 1526
    , 1543 (9th Cir.
    1991). The conspiracy at issue here is the overall “pump and
    dump” scheme. Defendants did not challenge, and over-
    whelming evidence supports the finding, that the conspiracy
    existed and that at least one member of it performed an overt
    act.
    8206                  UNITED STATES v. LAURIENTI
    Defendants’ primary defense was that they had not joined
    the conspiracy.5 Even if the jury had been instructed that dis-
    closure of bonus commissions is not required by any law, a
    reasonable juror nevertheless could have concluded that
    Defendants intentionally acted contrary to the interests of
    their clients by pushing house stocks as part of a fraudulent
    scheme to line Defendants’ pockets without regard for the
    interests of their clients. The undisclosed bonus commissions
    —even if not independent criminal conduct—are nevertheless
    circumstantial evidence of Defendants’ agreement to join the
    conspiracy. In short, even if the failure to disclose was per-
    fectly legal in all circumstances, the government still met its
    burden to establish a conspiracy.6
    In the final analysis, however, the government offered evi-
    dence of Defendants’ failure to disclose the bonus commis-
    sions not only as circumstantial evidence of their agreement
    to join and carry out the conspiracy but also as an independent
    violation of Rule 10b-5. Because that theory indisputably was
    5
    The elements of the conspiracy itself and the overt act were common
    to all five Defendants, and the evidence on those elements was uncontested
    and overwhelming. Because the jury convicted the four Defendants who
    join in this appeal, but acquitted Defendant Losse, it apparently found that
    the two common elements were met, but that the defendant-specific
    element—agreement to the conspiracy—was met in all cases except
    Defendant Losse’s.
    6
    A similar analysis applies to the individual counts. To prove the indi-
    vidual counts, the government had to show, among other things, that the
    defendant violated one of the prongs of Rule 10b-5 willfully and with the
    intent to defraud. Once the jury found that Defendants had joined the
    “pump and dump” conspiracy, it easily could conclude that Defendants’
    role in the individual purchases of house stock was, for instance, an
    employment of the overall scheme to defraud, in violation of Rule 10b-5.
    Once Defendants agreed to the “pump and dump” scheme, their fraudulent
    conduct in selling the stock to unsuspecting clients constituted a securities
    violation because it was in furtherance of, and part of, the overall scheme
    to defraud. Again, the undisclosed bonus commissions—even if not crimi-
    nal conduct—are nevertheless circumstantial evidence of Defendants’
    intent to mislead their customers.
    UNITED STATES v. LAURIENTI                8207
    one of the government’s theories of guilt, Defendants’ chal-
    lenges to that theory must be addressed, even though the gov-
    ernment did not have to advance that theory of guilt and even
    though the government also presented other theories of guilt.
    We turn, then, to whether, and (if so) in what circum-
    stances, a broker’s failure to disclose bonus commissions can
    give rise to criminal liability. Defendants argue that there is
    never a duty to disclose bonus commissions. In response, the
    government does not assert that a broker always owes a duty
    to disclose bonus commissions. Instead, it argues that the fail-
    ure to disclose the bonus commissions, coupled with Defen-
    dants’ intent to defraud, constituted criminal conduct if, but
    only if, (1) Defendants had a fiduciary or similar relationship
    of trust and confidence with their clients and (2) the failure to
    disclose the bonus commissions was a “material” omission.
    We begin with the Supreme Court’s discussion of the
    boundaries of criminal liability for a person trading on “inside
    information.” In Chiarella, 
    445 U.S. at 224
    , the defendant
    gleaned confidential information about third-party corpora-
    tions through his job as a printer in New York. Capitalizing
    on this “inside information,” the defendant made substantial
    profits by trading in the stock market. 
    Id.
     The government
    indicted the defendant for violations of section 10(b) and Rule
    10b-5, Chiarella, 
    445 U.S. at 225
    , the same statute and regu-
    lation at issue here. The district court instructed the jury to
    convict the defendant “if it found that [the defendant] will-
    fully failed to inform sellers of target company securities that
    he knew of a forthcoming takeover bid that would make their
    shares more valuable.” 
    Id. at 226
    . The Supreme Court granted
    certiorari “to decide whether silence in such circumstances
    violates § 10(b),” characterizing the issue as “whether silence
    may constitute a manipulative or deceptive device” under sec-
    tion 10(b). Id.
    In a footnote, the Court noted that the defendant was
    charged only with violations of subsections (a) and (c) of Rule
    8208              UNITED STATES v. LAURIENTI
    10b-5, and not subsection (b) of the Rule. Chiarella, 
    445 U.S. at
    225 n.5. Subsections (a) and (c) of Rule 10b-5 prohibit
    fraudulent devices, schemes, acts, or practices. Subsection (b)
    of Rule 10b-5 prohibits the telling of material lies and prohib-
    its the telling of material half-truths, where the speaker
    “omit[s] to state a material fact necessary in order to make the
    statements made, in the light of the circumstances under
    which they were made, not misleading.” In Chiarella, because
    the defendant had not made any statements to the sellers of
    the stocks—and, a fortiori, no misleading or false statements
    —the government did not charge the defendant with a viola-
    tion of subsection (b). 
    445 U.S. at
    225 n.5.
    Addressing the facts of that case, the Court held that,
    “[w]hen an allegation of fraud is based upon nondisclosure,
    there can be no fraud absent a duty to speak.” 
    Id. at 235
    . Bor-
    rowing from the Restatement (Second) of Torts, the Court
    held that “the duty to disclose [material information] arises
    when one party has information ‘that the other [party] is enti-
    tled to know because of a fiduciary or other similar relation
    of trust and confidence between them.’ ” 
    Id. at 228
     (alter-
    ations in original) (quoting Restatement (Second) of Torts
    § 551(2)(a) (1976)). In holding that the defendant had no duty
    to speak, the Court found persuasive that the defendant “was
    not [the sellers’] agent, he was not a fiduciary, he was not a
    person in whom the sellers had placed their trust and confi-
    dence. He was, in fact, a complete stranger who dealt with the
    sellers only through impersonal market transactions.” Id. at
    232-33.
    [2] In conclusion, under Chiarella, a party has a duty to
    disclose material “inside information” to another party only if
    there is a fiduciary relationship or a similar relationship of
    trust and confidence between the parties—at least with respect
    to alleged violations of subsections (a) and (c) of Rule 10b-5.
    [3] In United States v. Szur, 
    289 F.3d 200
    , 211 (2d Cir.
    2002), the Second Circuit applied the general Chiarella rule
    UNITED STATES v. LAURIENTI                 8209
    to the specific context here: a broker’s failure to disclose com-
    missions. The Second Circuit held that, “when dealing with a
    claim of fraud based on material omissions, it is settled that
    a duty to disclose ‘arises [only] when one party has informa-
    tion that the other [party] is entitled to know because of a
    fiduciary or other similar relation of trust and confidence
    between them.’ ” 
    Id.
     (alteration in original) (quoting Chia-
    rella, 
    445 U.S. at 228
    ). That court approved of the following
    jury instruction given by the district court, which stated in
    pertinent part:
    Whether a fiduciary relationship exists is a matter of
    fact for you, the jury, to determine. At the heart of
    the fiduciary relationship lies reliance and de facto
    control and dominance . . . . One acts in a fiduciary
    capacity when the business with which he or she
    transacts, or the money or property which he or she
    handles, is not his or her own or for his or her own
    benefit, but for the benefit of another person, as to
    whom he or she stands in a relation implying and
    necessitating great confidence and trust on the one
    part and a high degree of good faith on the other
    part.
    Id. at 210.
    In Skelly, 
    442 F.3d at 96-99
    , the Second Circuit in another
    criminal case again addressed the issue raised by the parties
    here: whether a stock broker has a duty to disclose bonus
    commissions. That court again approved of the jury instruc-
    tion given in Szur and made clear that a proper jury instruc-
    tion in this context must include “the elements of ‘reliance
    and de facto control and dominance.’ ” 
    Id. at 99
    . Concerning
    when a fiduciary duty arises, the court elaborated that,
    while there is no general fiduciary duty inherent in
    an ordinary broker/customer relationship, a relation-
    ship of trust and confidence does exist between a
    8210                  UNITED STATES v. LAURIENTI
    broker and a customer with respect to those matters
    that have been entrusted to the broker. Most com-
    monly, this relationship exists in situations in which
    a broker has discretionary authority over the custom-
    er’s account, but we have recognized that particular
    factual circumstances may serve to create a fiduciary
    duty between a broker and his customer even in the
    absence of a discretionary account.
    
    Id. at 98
     (citations and internal quotation marks omitted).
    [4] We agree with the Second Circuit that, when a relation-
    ship of trust and confidence exists between a broker and a cli-
    ent, a broker must disclose all facts material to that
    relationship. We therefore adopt the Second Circuit’s
    approach and hold that the general Chiarella rule applies to
    a broker’s duty to disclose material information: A broker has
    a duty to disclose material information about a stock purchase
    if the broker and client have a fiduciary relationship or a simi-
    lar relationship of trust and confidence. (As a convenient
    shorthand, we will refer to “a fiduciary relationship or a simi-
    lar relationship of trust and confidence” as a “trust relation-
    ship.”)
    Although Chiarella concerned the use of “inside informa-
    tion,” the foundation for the Supreme Court’s rule was the
    general law of torts and, more specifically, the rule that per-
    sons in trust relationships have greater duties to each other
    than do persons involved in arms-length transactions. The
    Second Circuit’s holding that this general rule applies to the
    situation at issue here logically applies that rule. Defendants
    do not make any arguments,7 and we can think of none, why
    7
    Defendants quote from a civil case, Benzon v. Morgan Stanley Dis-
    tribs., Inc., 
    420 F.3d 598
    , 612 (6th Cir. 2005), in which the Sixth Circuit
    held that the defendant brokers did not have a duty to disclose to their cli-
    ents that they earned more from selling Morgan Stanley mutual funds than
    from selling other mutual funds. In this regard, the Sixth Circuit held that
    UNITED STATES v. LAURIENTI                        8211
    the general Chiarella rule should not apply here. Accordingly,
    we reject Defendants’ argument that a broker never has a duty
    to disclose bonus commissions.
    Our holding today is somewhat more limited than the Sec-
    ond Circuit’s approach, which reached all of Rule 10b-5. As
    noted above, the Supreme Court’s opinion in Chiarella
    addressed whether silence could constitute a manipulative
    device when a defendant is charged under subsections (a) and
    (c) of Rule 10b-5. The defendant in that case had not made
    any statements to anyone, so the Court naturally addressed
    whether the law imposed a duty to speak. By contrast, where,
    as here, a defendant is charged under subsection (b) of Rule
    10b-5 and has made many statements to his clients, criminal
    liability may encompass the failure to disclose bonus commis-
    sions even in the absence of a trust relationship. Under sub-
    section (b) of Rule 10b-5, even in the absence of a trust
    relationship, a broker cannot affirmatively tell a misleading
    half-truth about a material fact to a potential investor. That
    requirement is entirely consistent with the Supreme Court’s
    holding that there can be no fraud absent a duty to speak: The
    duty to disclose in these circumstances arises from the telling
    of a half-truth, independent of any responsibilities arising
    from a trust relationship.
    [5] But we need not decide whether that theory of guilt is
    viable, and we expressly leave the question open for another
    no duty arose because “Plaintiffs have pointed [to] no statutory or regula-
    tory requirement that Defendants disclose that their brokers earn more for
    selling their own mutual funds. Because Plaintiffs have failed to identify
    the source of Defendants’ alleged duty to disclose,” the court held that no
    duty existed. 
    Id.
     At no point in the opinion does the Sixth Circuit mention
    the potential for a duty arising from a trust relationship; it appears that the
    plaintiffs simply did not argue that the brokers had a trust relationship with
    the plaintiffs that would have given rise to the duty to disclose. Accord-
    ingly, Benzon is consistent with the Supreme Court’s decision in Chia-
    rella, the Second Circuit’s approach in cases such as Szur and Skelly, and
    our approach.
    8212              UNITED STATES v. LAURIENTI
    day, because the government has not advanced that argument,
    either on appeal or before the district court. Additionally, the
    government has not distinguished among the subsections of
    Rule 10b-5; it charged Defendants with violating all three
    subsections, and it did not tailor its proposed jury instructions
    along the lines just described. Finally, the government did not
    identify which specific statements made by Defendants would
    qualify as misleading half-truths such that the bonus commis-
    sions would constitute a material omission under subsection
    (b). See Skelly, 
    442 F.3d at 97
     (“[O]therwise truthful state-
    ments made by [a broker] about the merits of a particular
    investment are not transformed into misleading ‘half-truths’
    simply by the broker’s failure to reveal that he is receiving
    added compensation for promoting a particular investment.”).
    Accordingly, we limit our holding to the general rule that, if
    a broker and a client have a trust relationship, as described by
    the Second Circuit, then the broker has an obligation to dis-
    close all facts material to that relationship.
    [6] On the other hand, we emphasize that, even in a trust
    relationship, a broker is required to disclose only material
    facts. As the Second Circuit has held, materiality is defined by
    the nature of the trust relationship between the clients and the
    brokers: “This relationship places an affirmative duty on bro-
    kers to use reasonable efforts to give the customer informa-
    tion relevant to the affairs that have been entrusted to them.”
    Szur, 
    289 F.3d at 211
     (brackets and internal quotation marks
    omitted). In the context at issue here—the purchase of stocks
    —we see no difference between that definition of materiality
    and the definition of materiality related to affirmative mis-
    statements or half-truths: “For securities fraud, a statement is
    material if there is a substantial likelihood that a reasonable
    investor would consider it important in making a decision.”
    United States v. Tarallo, 
    380 F.3d 1174
    , 1182 (9th Cir. 2004).
    [7] In deciding whether to buy a given stock, a reasonable
    investor would consider it important that, in contrast to the
    purchase of most stocks, the broker would receive a 5% com-
    UNITED STATES v. LAURIENTI                8213
    mission from the purchase of this particular (house) stock. At
    trial, every former client who testified said that he or she
    would not have bought the house stocks had he or she known
    about the bonus commissions. We therefore reject Defen-
    dants’ argument that the bonus commissions are immaterial as
    a matter of law. See Press v. Quick & Reilly, Inc., 
    218 F.3d 121
    , 130 (2d Cir. 2000) (holding that extra commissions on
    the sale of particular securities products represent a “conflict
    of interest” that is “material”); Chasins v. Smith, Barney &
    Co., 
    438 F.2d 1167
    , 1172 (2d Cir. 1971) (holding that “failure
    to inform the customer fully of its possible conflict of interest,
    in that it was a market maker in the securities which it
    strongly recommended for purchase by [the plaintiff], was an
    omission of material fact in violation of Rule 10b-5”); see
    also Gary Plastic Packaging Corp. v. Merrill Lynch, Pierce,
    Fenner & Smith, Inc., 
    756 F.2d 230
    , 242 (2d Cir. 1985)
    (“Commissions that defendants receive on the CDs they sell
    to the public are relevant and must be disclosed.”).
    We recognize that brokerages often have complicated com-
    pensation systems and that brokers sometimes receive addi-
    tional compensation on client purchases of particular
    securities products. Our holding today does not mean that all
    compensation arrangements are necessarily “material” even
    within a trust relationship and therefore could lead to criminal
    (and civil) liability. For example, de minimis variations in
    compensation among different securities products would be
    immaterial as a matter of law. See Szur, 
    289 F.3d at 211-12
    (holding that some information “borders on insignificant
    minutia, the omission of which could never be actionable for
    fraud” (internal quotation marks omitted)). Additionally,
    courts have recognized that, depending on the circumstances,
    even minimal disclosures can meet the broker’s obligation to
    disclose. See, e.g., Benzon, 
    420 F.3d at 612
     (holding that the
    brokers met their disclosure obligations because of a prospec-
    tus disclosure that brokers “may receive different compensa-
    tion for selling each Class of share”); Press, 
    218 F.3d at 130
    (holding that the brokers satisfied their disclosure obligations
    8214              UNITED STATES v. LAURIENTI
    because of “general disclosures” in fund prospectuses and
    “Statements of Additional Information” filed with the SEC by
    the managers of the money market funds). The bonus com-
    missions here fall into neither category. The difference
    between a commission of $50 on the sale of a non-house
    stock and a commission of thousands of dollars on the sale of
    a house stock is not a de minimis difference in compensation.
    And Defendants here did not disclose the bonus commissions
    in any way whatsoever.
    [8] Finally, Defendants argue that, even if case law now
    has established that a broker sometimes has a duty to disclose
    commissions, their convictions violate the “fair warning
    requirement, derived from the Ex Post Facto Clause and the
    Due Process Clause, [which] requires that criminal laws spec-
    ify the scope of criminal laws in advance and with clarity.”
    Appellants’ Joint Opening Br. at 26. We are unpersuaded.
    “Retroactive application of unforeseen expansions of substan-
    tive law violate[s] due process because an ordinary person is
    not able to conform his or her conduct to what the law
    requires.” United States v. Miranda-Guerena, 
    445 F.3d 1233
    ,
    1237 (9th Cir. 2006); see also McSherry v. Block, 
    880 F.2d 1049
    , 1052-58 (9th Cir. 1989) (discussing the “fair warning”
    requirement). The requirement to disclose substantial bonus
    commissions to a client in a trust relationship flows naturally
    from the Supreme Court’s Chiarella decision in 1980, as the
    Second Circuit held, without elaboration, in Szur in 2002; it
    cannot be characterized as an “unforeseen expansion[ ] of
    substantive law.” Miranda-Guerena, 
    445 F.3d at 1237
    . Fur-
    thermore, the failure to disclose is illegal only if done with
    intent to defraud; it cannot be said that “an ordinary person is
    not able to conform his or her conduct to” acting without
    fraudulent intent. Cf. Screws v. United States, 
    325 U.S. 91
    ,
    102 (1945) (“The requirement that the act must be willful or
    purposeful may not render certain, for all purposes, a statutory
    definition of the crime which is in some respects uncertain.
    But it does relieve the statute of the objection that it punishes
    without warning an offense of which the accused was
    UNITED STATES v. LAURIENTI                8215
    unaware.”). We hold that Defendants’ convictions do not vio-
    late the constitutional “fair warning” requirement.
    2.   Jury Instructions
    [9] Defendants argue, in the alternative, that the district
    court committed reversible error by failing to instruct the jury
    on the government’s burden to prove a trust relationship
    between Defendants and their clients. Defendants accurately
    observe that the district court did not give a jury instruction
    on the trust relationship requirement. The jury instructions as
    a whole permitted a conviction on the theory, among others,
    that Defendants failed to disclose the bonus commissions with
    the intent to defraud—but without requiring the jury to find
    that a trust relationship existed between Defendants and their
    clients. With the potential caveat of the subsection (b) argu-
    ment, discussed above and not advanced by the government,
    there is no support for a duty to disclose commissions outside
    a trust relationship. We therefore hold that the district court
    erred by failing to give a “trust relationship” jury instruction.
    We turn, then, to whether the error is reversible. The parties
    dispute whether Defendants merely forfeited the argument
    such that “plain error” review applies or whether Defendants
    waived the argument outright under the “invited error” doc-
    trine. “Forfeiture is the failure to make a timely assertion of
    a right, whereas waiver is the ‘intentional relinquishment or
    abandonment of a known right.’ Forfeited rights are review-
    able for plain error, while waived rights are not.” United
    States v. Perez, 
    116 F.3d 840
    , 845 (9th Cir. 1997) (en banc)
    (quoting United States v. Olano, 
    507 U.S. 725
    , 733 (1993)).
    “If the defendant has both invited the error, and relinquished
    a known right, then the error is waived and therefore unre-
    viewable.” 
    Id.
     Waiver does not occur when there is “no evi-
    dence that [the defendants] considered submitting the
    [omitted] element to the jury, but then, for some tactical or
    other reason, rejected the idea.” Id.; see also United States v.
    Tuyet Thi-Bach Nguyen, 
    565 F.3d 668
    , 676 (9th Cir. 2009)
    8216                  UNITED STATES v. LAURIENTI
    (rejecting the government’s argument that waiver applied
    because there was no evidence that the defendant was aware
    of the omitted element); United States v. Romm, 
    455 F.3d 990
    , 1004 n.17 (9th Cir. 2006) (“Here, since nothing in the
    record suggests that Romm or his trial counsel were aware of
    the element omitted from the jury instructions, invited error
    does not apply.”); United States v. Burt, 
    143 F.3d 1215
    , 1217
    (9th Cir. 1998) (holding that the defendant had not waived the
    argument because “there is no evidence that the defendant, the
    government or even the [district] court was aware” of the
    omitted element). But a defendant waives the right to appeal
    if the “defendant considered the controlling law, or omitted
    element, and, in spite of being aware of the applicable law,
    proposed or accepted a flawed instruction.” Perez, 
    116 F.3d at 845
    . For example, waiver occurs when “the defendant was
    aware of the omitted element and yet relinquished his right to
    have it submitted to the jury.” 
    Id.
    Here, the government proposed a correct trust relationship
    instruction, modeled after the Second Circuit’s decision in
    Skelly. Defendant Laurienti affirmatively objected to that
    instruction, on the patently false ground that no criminal case
    supported the government’s proposed instruction.8 For rea-
    sons never explained on the record, the district judge refused
    to give the government’s proposed instruction, stating only
    that the instruction “will not be given.” The government asked
    the district court to reconsider its decision. The instruction,
    after all, ran counter to the government’s interest because it
    required that the government prove an additional element
    beyond a reasonable doubt. Yet again, the district judge
    8
    Defendant Laurienti’s objection stated: “This instruction is created
    from whole cloth and [sic] civil and regulatory authorities. There is no
    statute nor other apposite authority which imposes criminal liability on the
    grounds advanced. Nor were the accuseds charged with, or arraigned on,
    any ‘breach of fiduciary’ charges.” In support of its proposed instruction,
    the government properly cited Skelly, the Second Circuit’s criminal case.
    On appeal, all Defendants refer to the proposed instruction as the “Skelly
    instruction.”
    UNITED STATES v. LAURIENTI                       8217
    responded only that “You’ve made your record and you’re
    free to argue it[,] but you can’t have an instruction regarding
    it.” Defendants remained silent during the colloquy between
    the government and the district judge. None of them raised
    the trust relationship issue with the court.
    We hold that Defendant Laurienti expressly waived his
    right to appeal the omitted jury instruction. Defendant Lau-
    rienti’s objection to the proposed instruction easily demon-
    strates that he “was aware of the omitted element and yet
    relinquished his right to have it submitted to the jury.” Perez,
    
    116 F.3d at 845
    . Defendant Laurienti concedes, as he must,
    that he objected to the government’s proposed instruction and
    that all Defendants remained silent when the government re-
    proposed the instruction over the district court’s contrary rul-
    ing. Defendant Laurienti argues that he nevertheless should be
    permitted to raise the argument on appeal, because he faced
    a “Hobson’s choice.”9 Appellants’ Joint Reply Br. at 12.
    Defendants’ main legal theory, of course, is that brokers never
    have a duty to disclose, even if there is a trust relationship.
    Defendant Laurienti argues that, “had the defendants joined in
    the government’s request for the [trust relationship] instruc-
    tion, they would have forfeited their lead claim of trial error
    [that there is never a duty to disclose].” Appellants’ Joint
    Reply Br. at 12.
    Defendant Laurienti is wrong, because nothing prevents a
    party from arguing in the alternative. Defendants could have
    proposed an instruction along the lines of the legal theory they
    proposed (which they did not) and, at the same time, argued
    that, if the court rejected Defendants’ theory, the court should
    accept the government’s proposed instruction. That line of
    argument would not have prejudiced Defendants, either
    9
    Defendants briefly argue, in the alternative, that a challenge to an omit-
    ted element from a jury instruction can never be waived because it is of
    constitutional dimension. We squarely rejected that argument in Perez,
    
    116 F.3d at
    845 n.7.
    8218                  UNITED STATES v. LAURIENTI
    before the district court or on appeal. And it would ensure that
    the situation we face now—indisputably incorrect jury
    instructions—would not have occurred. Instead, Defendants
    affirmatively argued that erroneous jury instructions should
    be given and now seek to fault the district court for acquiesc-
    ing.
    On this record, we are convinced that Defendant Laurienti
    was not careless or ignorant; instead, we hold that he inten-
    tionally relinquished his right to challenge the jury instruction.10
    As discussed above, the jury instructions given suggested that
    the failure to disclose bonus commissions was always illegal.
    But the instructions were somewhat ambiguous on this point.
    And that ambiguity allowed Defendants, during closing argu-
    ment, to make their primary argument to the jury, even though
    it is a legal argument: Brokers never have an obligation to dis-
    close bonus commissions. Nothing in the jury instructions, as
    given, expressly contradicted that theory. Had the district
    court given the government’s proposed instruction, however,
    that instruction would have fatally undermined Defendants’
    argument that there is never a duty, because the proposed
    instruction affirmatively states that there is a duty to disclose
    when there is a trust relationship. In other words, the pro-
    posed instruction would have removed the ambiguity and
    would have contradicted Defendants’ main argument.
    10
    For this reason, our decision in United States v. Alferahin, 
    433 F.3d 1148
     (9th Cir. 2006), is inapposite. In a footnote in Alferahin, we held that
    “[t]he record in this case clearly indicates that Alferahin’s attorney did not
    intentionally relinquish a known right . . . [because] both defense counsel
    and the district court were operating under a misapprehension of the appli-
    cable law.” 
    Id.
     at 1154 n.2. We echo the concurrence’s sentiment in that
    case that the majority’s explanation inadequately distinguishes Perez,
    because the plain error issue is “more difficult than the majority opinion
    suggests.” Alferahin, 
    433 F.3d at 1162
     (Berzon, J., concurring in part). In
    any event, we are unpersuaded that our record-specific decision in Alf-
    erahin applies here. Defendant Laurienti’s intentional, affirmative objec-
    tion to the proposed jury instruction clearly illustrates that he was not
    simply operating under a misapprehension of the applicable law.
    UNITED STATES v. LAURIENTI                 8219
    [10] In conclusion, we hold that Defendant Laurienti
    waived his right to challenge the district court’s failure to give
    the “trust relationship” jury instruction. With respect to the
    other three Defendants, the issue of waiver versus forfeiture
    requires a bit more explanation. At a pre-trial hearing, the dis-
    trict court instructed Defendants that, in a joint trial, the court
    would consider all objections raised by any one Defendant as
    having been raised by all Defendants, unless one or more
    Defendants opted out. Defendants agreed, and they do not
    challenge that general policy on appeal.
    [11] No Defendant opted out of Defendant Laurienti’s
    objection to the government’s proposed jury instruction.
    Effectively, therefore, all Defendants joined the objection.
    The government argues that all Defendants, and not just
    Defendant Laurienti, thereby waived the right to challenge the
    omitted jury instruction. At oral argument, Defendants’ coun-
    sel argued that we should not hold that the three other Defen-
    dants waived the right to challenge the omitted jury
    instruction, because silence cannot constitute waiver. We dis-
    agree for three reasons.
    First, we have not held that silence can never constitute
    waiver. Because the court placed Defendants clearly on notice
    of the effect of their silence, silence very well might consti-
    tute waiver. See Perez, 
    116 F.3d at 845
     (“We do not mean to
    suggest that a defendant may have jury instructions reviewed
    for plain error merely by claiming he did not know the
    instructions were flawed. What we are concerned with is evi-
    dence in the record that the defendant was aware of, i.e., knew
    of, the relinquished or abandoned right.”).
    Second, we decline to accept an argument that might pro-
    mote gamesmanship on the part of joint defendants. Defen-
    dants in similar circumstances could spread objections among
    themselves so as to defeat waiver for all objections.
    Third, and most important, the record demonstrates without
    a doubt that all Defendants intentionally shared in the strategy
    8220              UNITED STATES v. LAURIENTI
    that resulted in the waiver expressed by Defendant Laurienti’s
    objection to the government’s proposed jury instruction. In
    other words, taken in context the other Defendants’ silence
    here was conscious, active agreement, not merely passivity or
    failure to comment.
    [12] For those reasons, we hold that all Defendants waived
    the right to challenge the district court’s failure to give the
    “trust relationship” jury instruction. Accordingly, we do not
    examine that issue on the merits.
    B.   “Unlawful Sales Practices” in the Indictment
    Defendants next challenge, as unnecessary surplusage, the
    indictment’s use of the word “unlawful” in relation to Defen-
    dants’ receipt of bonus commissions. Under the heading “The
    Scheme to Defraud,” the indictment includes the following
    paragraph:
    Defendants and their co-conspirators employed a
    variety of unlawful sales practices, including:
    (a) paying brokers undisclosed special incentive
    compensation to sell particular stocks;
    (b) using high-pressure tactics and false state-
    ments to induce customers to buy stocks;
    (c) recommending stocks without determining
    customers’ suitability for purchasing thinly-traded
    speculative low-priced securities;
    (d) making false and misleading statements to per-
    suade customers not to sell particular stocks;
    (e) failing to take and execute customer orders to
    sell particular stocks;
    UNITED STATES v. LAURIENTI                 8221
    (f) engaging in so-called “cross trades”;
    (g) making unauthorized purchases in customers’
    accounts;
    (h) converting customer cash account holdings to
    margin without authorization;
    (i) placating customers with false promises of
    “make-up” trades;
    (j) opening and trading in customer accounts with-
    out an active brokers license, by using the registered
    representative numbers of other brokers.
    (Emphases added.)
    At a pre-trial hearing on motions in limine, Defendants
    requested that the word “unlawful” be redacted. Consistent
    with their general legal theory, Defendants argued that bro-
    kers never have a duty to disclose bonus commissions and
    that the challenged sections of the indictment must be
    redacted as prejudicial. In response, the government admitted
    that undisclosed bonus commissions are not always unlawful.
    The government argued that, in the context of this case, how-
    ever, the actions were part of an overall scheme to defraud
    and therefore constituted criminal behavior. The government
    expressly conceded that a failure to disclose bonus commis-
    sions is illegal only if a trust relationship exists. The govern-
    ment stated that it intended to prove the existence of just such
    a trust relationship at trial. The district judge issued his ruling
    with unhelpful brevity: “All right. The motion to redact is
    denied.”
    [13] Federal Rule of Criminal Procedure 7(d) states: “Sur-
    plusage. Upon the defendant’s motion, the court may strike
    surplusage from the indictment or information.” The advisory
    committee’s notes state that “[t]his rule introduces a means of
    8222               UNITED STATES v. LAURIENTI
    protecting the defendant against immaterial or irrelevant alle-
    gations in an indictment or information, which may, however,
    be prejudicial.” 
    Id.,
     advisory committee’s notes. “Denial of a
    motion to strike surplusage is reviewed for an abuse of discre-
    tion.” United States v. Terrigno, 
    838 F.2d 371
    , 373 (9th Cir.
    1988). “The purpose of a motion to strike under Fed. R. Crim.
    P. 7(d) is to protect a defendant against prejudicial or inflam-
    matory allegations that are neither relevant nor material to the
    charges.” 
    Id.
     (internal quotation marks omitted).
    [14] The characterization of the sales practices as unlawful
    was relevant, because the government sought to prove that, as
    conducted by Defendants (with an intent to defraud and in
    violation of trust relationship duties), the practices were
    indeed unlawful. See 
    id.
     (holding that the indictment’s refer-
    ence to the defendant’s issuing checks “willfully” was rele-
    vant because the government sought to prove that fact). Even
    if the use of the word “unlawful” could be considered prejudi-
    cial, we hold that the district court nevertheless did not abuse
    its discretion because the allegation was relevant. See id.;
    accord United States v. Hedgepeth, 
    434 F.3d 609
    , 612 (3d
    Cir. 2006).
    C.   Failure to Allow Paul Meyer to Testify as an Expert
    Defendants argue that the district court abused its discretion
    by not permitting defense witness Paul Meyer to testify as an
    expert. We review for abuse of discretion the district court’s
    decision not to permit expert testimony. United States v.
    Cohen, 
    510 F.3d 1114
    , 1123 (9th Cir. 2007). Even if the dis-
    trict court abused its discretion, we review any error for harm-
    lessness. “ ‘Under our test for nonconstitutional error, which
    we apply to errors as to the admissibility of expert testimony,
    we must reverse unless it is more probable than not that the
    error did not materially affect the verdict.’ ” 
    Id. at 1127
     (quot-
    ing United States v. Rahm, 
    993 F.2d 1405
    , 1415 (9th Cir.
    1993)).
    UNITED STATES v. LAURIENTI               8223
    Defendants offered Meyer as an expert on the securities
    industry. Meyer had worked in a wide variety of positions for
    26 years in the securities industry—all of that time at a large
    firm, Smith Barney, and its predecessors. He had recently
    retired and started his own expert witness consulting business.
    He had never testified as an expert in federal court, but he had
    testified at several administrative proceedings and once in
    state court. He did not have any specialized degrees and had
    not written any publications.
    The district court denied Defendants’ request that Meyer be
    permitted to testify as an expert witness. The court held that
    Meyer could testify as a “summary” witness but that he could
    not testify to ultimate conclusions. When pressed on the limits
    of permissible testimony, the court held that it would issue
    question-specific rulings as Meyer testified. When Meyer tes-
    tified, the district court permitted many of Defendants’ ques-
    tions, but it also sustained some of the government’s
    objections.
    [15] To the extent that Defendants argue that the district
    court abused its discretion by failing to describe Meyer as an
    “expert” in front of the jury, we disagree. The determination
    that a witness is an expert is not an express imprimatur of spe-
    cial credence; rather, it is simply a decision that the witness
    may testify to matters concerning “scientific, technical, or
    other specialized knowledge.” Fed. R. Evid. 702. For exam-
    ple, the Ninth Circuit Manual of Model Criminal Jury Instruc-
    tions includes an instruction admonishing the jury to consider
    expert witness testimony “like any other testimony.” 9th Cir.
    Crim. Jury Instr. 4.17. It is the scope of testimony excluded
    by the district court that we must examine, not the court’s
    nominal decision not to label Meyer an “expert.”
    [16] “If the evidence could have been excluded under
    either [Federal Rule of Evidence 702 or 704], the district
    court did not abuse its discretion.” United States v. Morales,
    
    108 F.3d 1031
    , 1035 (9th Cir. 1997) (en banc). The govern-
    8224               UNITED STATES v. LAURIENTI
    ment does not argue that Meyer’s testimony could have been
    excluded under Federal Rule of Evidence 704. The scope and
    meaning of the rules of the National Association of Securities
    Dealers (“NASD”), for example, is a proper subject of expert
    testimony. See Vucinich v. Paine, Webber, Jackson & Curtis,
    Inc., 
    803 F.2d 454
    , 461 (9th Cir. 1986) (“Testimony concern-
    ing the rules of the New York Stock Exchange and of the
    [NASD] was highly relevant and far from prejudicial because
    the rules reflect the standard to which all brokers are held . . . .
    Exclusion was an abuse of discretion.” (citation and internal
    quotation marks omitted)). The government argues instead
    that Meyer did not meet the threshold test of Rule 702.
    Federal Rule of Evidence 702 states:
    If scientific, technical, or other specialized knowl-
    edge will assist the trier of fact to understand the evi-
    dence or to determine a fact in issue, a witness
    qualified as an expert by knowledge, skill, experi-
    ence, training, or education, may testify thereto in
    the form of an opinion or otherwise, if (1) the testi-
    mony is based upon sufficient facts or data, (2) the
    testimony is the product of reliable principles and
    methods, and (3) the witness has applied the princi-
    ples and methods reliably to the facts of the case.
    We have held:
    Rule 702 assigns to the district court the role of
    gatekeeper and charges the court with assuring that
    expert testimony “rests on a reliable foundation and
    is relevant to the task at hand.” The gatekeeper role
    “entails a preliminary assessment of whether the rea-
    soning or methodology underlying the testimony is
    . . . valid and of whether that reasoning or methodol-
    ogy properly can be applied to the facts in issue.”
    UNITED STATES v. LAURIENTI                8225
    United States v. Hermanek, 
    289 F.3d 1076
    , 1093 (9th Cir.
    2002) (citation omitted) (quoting Daubert v. Merrell Dow
    Pharms., Inc., 
    509 U.S. 579
    , 592-93, 597 (1993))
    [17] The government argues that Meyer was not qualified
    as an expert because his opinions were not supported by any
    methodology other than his own work experience. But the
    government does not explain why Meyer’s experience was
    not sufficient in this regard. It is true that Meyer’s experience
    was only at a large firm, that he had little experience with the
    types of stocks at issue in this case, and that he had never
    heard of the term “house stock.” But those facts do not under-
    mine his general knowledge of the NASD rules and his gen-
    eral knowledge of the industry as a whole. Although the
    district court has a gatekeeping function, the district court
    here abused its discretion by sustaining some of the govern-
    ment’s objections, particularly with respect to questions about
    the NASD rules.
    [18] We have examined the record carefully, however, and
    we conclude that the district court’s errors were harmless.
    Unlike in many cases, where the district court prohibits all
    testimony by a proffered expert, the district court here permit-
    ted testimony by Meyer on a wide range of topics and sus-
    tained objections only to a limited set of questions. See, e.g.,
    Cohen, 
    510 F.3d at 1126
     (holding that “the best way for the
    district court to have insured the exclusion of the potentially
    inadmissible aspects of Dr. Roitman’s testimony was not to
    bar him from testifying altogether, but to sustain the govern-
    ment’s objections to particular questions”); United States v.
    Finley, 
    301 F.3d 1000
    , 1018 (9th Cir. 2002) (holding that the
    exclusion of expert testimony was not harmless because, in
    part, “the [district] court excluded the entire testimony” of the
    proffered expert). Most of the excluded testimony here per-
    tained to the NASD rules and to Defendants’ failure to dis-
    close bonus commissions. As an initial matter, we note that
    Meyer was permitted to testify to a large extent on those top-
    ics, even though some questions were disallowed. Even if
    8226              UNITED STATES v. LAURIENTI
    Meyer had testified in response to all questions and even if his
    testimony had fully convinced the jury that the failure to dis-
    close bonus commissions was a common practice in the
    industry and consistent with NASD rules, the government
    introduced strong and convincing evidence of many other the-
    ories of guilt, as discussed above in Part I(A)(2). Our exami-
    nation of the record does not reveal any other excluded
    subject area of importance, and Defendants’ counsel identi-
    fied none when pressed at oral argument. Cf. Cohen, 
    510 F.3d at 1127
     (holding that exclusion of expert testimony was not
    harmless because it was “ ‘essential to the defense’ ” (quoting
    Finley, 
    301 F.3d at 1018
    )).
    In summary, we are persuaded that “it is more probable
    than not that the error did not materially affect the verdict.”
    
    Id.
     (internal quotation marks omitted). The district court’s
    errors were harmless.
    D.   Guilt-Assuming Hypotheticals
    Defendants argue that the government used improper
    “guilt-assuming hypotheticals” during its direct examination
    of government fact witnesses and during its cross-
    examination of Defendant Laurienti’s character witnesses.
    Defendants argue that, under this court’s decision in United
    States v. Shwayder, 
    312 F.3d 1109
    , 1120-21 (9th Cir. 2002),
    the government’s questions violated Defendants’ right to due
    process. We review for abuse of discretion the district court’s
    rulings on the scope of questioning. United States v. Larson,
    
    495 F.3d 1094
    , 1101-02 (9th Cir. 2007) (en banc).
    We have held that guilt-assuming hypotheticals are imper-
    missible in the context of the government’s cross-examination
    of a defendant’s character witnesses. Shwayder, 
    312 F.3d at 1120-21
    . That rule derives from the fact that, when a charac-
    ter witness is asked a guilt-assuming hypothetical, the answer
    “can have only negligible probative value as it bears on the
    central issue of guilt.” 
    Id. at 1120
     (internal quotation marks
    UNITED STATES v. LAURIENTI                8227
    omitted). Consistent with our holding, the district court sus-
    tained Defendant Laurienti’s objections to the government’s
    guilt-assuming hypotheticals posed to his character witnesses.
    [19] With respect to the government’s fact witnesses, how-
    ever, there appears to be no support for the proposition that
    the government cannot ask its own fact witnesses otherwise
    relevant questions that may have a guilt-assuming element.
    The government’s questions in this case were plainly relevant
    and probative: In order to establish materiality of Defendants’
    actions, the government asked questions such as, “If you had
    known prior to purchasing [a house stock] that Hampton Por-
    ter prevented or discouraged their brokers from allowing their
    clients to sell their shares of [the house stock], would you
    have purchased the [shares of the house stock]?” Because
    those questions have much more than “negligible probative
    value as it bears on the central issue of guilt,” 
    id.,
     our primary
    concern with respect to character witnesses simply does not
    apply. We therefore hold that the district court did not abuse
    its discretion by permitting the government’s questioning of
    its own fact witnesses. See United States v. Jennings, 
    487 F.3d 564
    , 581-82 (8th Cir. 2007) (holding that, unlike with
    respect to character witnesses, it is generally permissible to
    ask guilt-assuming hypotheticals of fact witnesses to prove
    materiality); see also United States v. Kellogg, 
    510 F.3d 188
    ,
    196 (3d Cir. 2007) (distinguishing between opinion character
    witnesses and reputation character witnesses and holding that
    “there is nothing inherent in guilt-assuming hypotheticals, in
    the abstract, that makes them unfairly prejudicial, let alone so
    prejudicial as to constitute a per se violation of due process”).
    E.   Other Challenges to the Convictions
    [20] We have considered Defendants’ other challenges to
    their convictions, and we reject those arguments. On de novo
    review, United States v. Green, 
    592 F.3d 1057
    , 1063 (9th Cir.
    2010), we hold that the district court did not err in failing to
    give Defendant Laurienti’s proposed instruction on knowl-
    8228              UNITED STATES v. LAURIENTI
    edge of Rule 10b-5. Defendant Laurienti’s argument that
    knowledge of the Rule is an element of the crime, and not an
    affirmative defense, is squarely foreclosed by our decision in
    Tarallo, 
    380 F.3d at 1192
    .
    Reviewing de novo, United States v. Stewart, 
    420 F.3d 1007
    , 1014 (9th Cir. 2005), we conclude that sufficient evi-
    dence supported the convictions of Defendant Laurienti and
    Defendant Samaria. See Jackson v. Virginia, 
    443 U.S. 307
    ,
    319 (1979) (holding that we must affirm if, viewing the evi-
    dence in the light most favorable to the prosecution, any ratio-
    nal trier of fact could have found the essential elements of the
    crime beyond a reasonable doubt).
    [21] Reviewing for abuse of discretion, United States v.
    Pang, 
    362 F.3d 1187
    , 1191-92 (9th Cir. 2004), we hold that
    the district court properly declined to admit into evidence
    charts and summaries, because those charts and summaries
    were of evidence already admitted into evidence, see United
    States v. Wood, 
    943 F.2d 1048
    , 1053 (9th Cir. 1991) (holding
    that “charts or summaries of testimony or documents already
    admitted into evidence are merely pedagogical devices, and
    are not evidence themselves”).
    [22] On de novo review, United States v. Chang Da Liu,
    
    538 F.3d 1078
    , 1087 (9th Cir. 2008), we hold that the district
    court did not violate Defendant Montesano’s right to due pro-
    cess by admonishing all Defendants to consider carefully
    whether to testify on their own behalf. Under these circum-
    stances, we are unpersuaded that the admonition became coer-
    cive or impermissible simply because, on the previous day,
    the government filed an ex parte submission (which, we now
    know, related to Defendant Losse, not Defendant Montesano).
    See generally United States v. Jaeger, 
    538 F.3d 1227
    , 1231-
    33 (9th Cir. 2008) (holding that the district court’s admonition
    was within permissible bounds), cert. denied, 
    129 S. Ct. 941
    (2009). We note that Defendant Montesano never inquired
    UNITED STATES v. LAURIENTI                8229
    about the ex parte submission before deciding whether to tes-
    tify, even though he had ample opportunity to do so.
    [23] On de novo review, United States v. Valdez-Santos,
    
    457 F.3d 1044
    , 1046 (9th Cir. 2006), we hold that venue was
    proper as to the individual counts against Defendant Lau-
    rienti. Although some acts occurred outside the Central Dis-
    trict of California, the clients’ funds were received by
    Hampton Porter’s clearing house in the Central District, an
    entirely foreseeable and necessary result of the transactions.
    See United States v. Angotti, 
    105 F.3d 539
    , 544 (9th Cir.
    1997) (holding that, in criminal prosecutions involving bank-
    ing transactions, venue is proper where funds are received);
    see also United States v. Svoboda, 
    347 F.3d 471
    , 483 (2d Cir.
    2003) (holding that “venue is proper in a district where (1) the
    defendant intentionally or knowingly causes an act in further-
    ance of the charged offense to occur in the district of venue
    or (2) it is foreseeable that such an act would occur in the dis-
    trict of venue”).
    [24] Finally, we hold that the two errors discussed above—
    the erroneous jury instruction and the excluded expert
    testimony—are cumulatively harmless. See United States v.
    Frederick, 
    78 F.3d 1370
    , 1381 (9th Cir. 1996) (“In some
    cases, although no single trial error examined in isolation is
    sufficiently prejudicial to warrant reversal, the cumulative
    effect of multiple errors may still prejudice a defendant.”); see
    also United States v. Fernandez, 
    388 F.3d 1199
    , 1257 (9th
    Cir. 2004) (holding that “errors not rising to level of plain
    error are to be considered in assessing cumulative error” (cit-
    ing United States v. Wallace, 
    848 F.2d 1464
    , 1476 n.21 (9th
    Cir. 1988))). We are not persuaded that “the aggregated error
    so infected the trial with unfairness as to make the resulting
    conviction a denial of due process.” Jackson v. Brown, 
    513 F.3d 1057
    , 1085 (9th Cir. 2008) (internal quotation marks
    omitted).
    In conclusion, we affirm Defendants’ convictions.
    8230                   UNITED STATES v. LAURIENTI
    II.        Challenges to the Sentences
    Defendants raise challenges to their sentences that fall into
    four categories: (1) failure to hold an evidentiary hearing, (2)
    sentencing adjustments other than amount of loss, (3) loss cal-
    culation for purposes of the Sentencing Guidelines, and (4)
    loss calculation for purposes of restitution. Because the dis-
    trict court erred in calculating loss both for purposes of the
    Sentencing Guidelines and for purposes of restitution, we
    vacate Defendants’ sentences and restitution orders and
    remand for resentencing and a recalculation of restitution. In
    the interest of judicial economy, we address Defendants’
    other objections to their sentences, because the district court
    might make similar findings on remand. Because we vacate
    the sentences, however, Defendants are entitled to an entirely
    new sentencing hearing on an open record. See United States
    v. Matthews, 
    278 F.3d 880
    , 885 (9th Cir. 2002) (en banc)
    (“We hold that, as a general matter, if a district court errs in
    sentencing, we will remand for resentencing on an open
    record—that is, without limitation on the evidence that the
    district court may consider.”).
    We also note at the outset that the district court applied the
    1998 edition of the Sentencing Guidelines—the version appli-
    cable at the time of the offense—because that version is, over-
    all, more favorable to Defendants. Defendants do not
    challenge that choice on appeal. Except as otherwise noted,
    therefore, all citations to the Sentencing Guidelines are to the
    1998 version.
    A.     Evidentiary Hearing
    [25] Defendant Laurienti argues that the district court
    abused its discretion by denying his motion for an evidentiary
    hearing on the amount of loss. He cites no authority requiring
    a district court to hold a hearing in this context, and he does
    not describe what evidence he would have presented at such
    a hearing that he did not present in his written submissions.
    UNITED STATES v. LAURIENTI                 8231
    We hold that the district court did not abuse its discretion. See
    United States v. Kimball, 
    975 F.2d 563
    , 568 (9th Cir. 1992)
    (“There is no general right to an evidentiary hearing at sen-
    tencing, and where a defendant fails to present any facts in
    rebuttal to the government’s evidence, there need be no new
    evidentiary hearing.” (citation, brackets, and internal quota-
    tion marks citation omitted)).
    B.     Sentencing Adjustments Other than Loss
    Defendants challenge four different sentencing adjust-
    ments: (1) minor role, (2) number of victims, (3) mass-
    marketing, and (4) abuse of trust. Before discussing those
    adjustments, a discussion on the standard of review is in
    order.
    1.    Standard of Review
    Two standards of review are clear. We review de novo the
    district court’s interpretation of the Sentencing Guidelines
    (because it is a pure question of law). United States v. Kil-
    bride, 
    584 F.3d 1240
    , 1261 (9th Cir. 2009). And we review
    for clear error the district court’s finding of fact (because it is
    a pure question of fact). 
    Id.
     But it is unclear what standard of
    review applies to the district court’s application of the Sen-
    tencing Guidelines to the facts at hand (which typically is
    viewed as a mixed question of fact and law). In many opin-
    ions, we state, without qualification, that we review for abuse
    of discretion. See, e.g., United States v. Loew, 
    593 F.3d 1136
    ,
    1139 (9th Cir. 2010) (“‘We review . . . the district court’s
    application of the Guidelines to the facts for abuse of discre-
    tion . . . .’ ” (quoting United States v. Garro, 
    517 F.3d 1163
    ,
    1167 (9th Cir. 2008)), cert. denied, 
    2010 WL 1130267
     (U.S.
    Apr. 19, 2010) (No. 09-9760). In recent years, however, we
    have “noted an intracircuit conflict as to whether the standard
    of review for application of the Guidelines to the facts is de
    novo or only for abuse of discretion.” United States v. Yip,
    
    592 F.3d 1035
    , 1038 (9th Cir. 2010) (citing United States v.
    8232              UNITED STATES v. LAURIENTI
    Rivera, 
    527 F.3d 891
    , 908 (9th Cir.), cert. denied, 
    129 S. Ct. 654
     (2008)); accord United States v. Berger, 
    587 F.3d 1038
    ,
    1041 & n.5 (9th Cir. 2009); United States v. Contreras, 
    581 F.3d 1163
    , 1164 n.2 (9th Cir. 2009), adopted in relevant part,
    
    593 F.3d 1135
    , 1136 (9th Cir. 2010) (en banc) (per curiam);
    United States v. Thornton, 
    511 F.3d 1221
    , 1227 n.4 (9th Cir.
    2008). We have avoided the question because the standard of
    review has not changed the outcome: The same result is
    reached under either standard. Thornton, 
    511 F.3d at
    1227
    n.4. We join that growing number of cases in declining to
    reach the issue.
    2.    Minor Role Adjustment
    [26] “Based on the defendant’s role in the offense,
    decrease the offense level as follows: . . . (b) If the defendant
    was a minor participant in any criminal activity, decrease by
    2 levels.” U.S.S.G. § 3B1.2(b). Defendant Laurienti argues
    that the district court erred in declining to give him a two-
    point reduction for a minor role.
    [T]his court has emphasized that any downward role
    adjustment should be restricted to those cases pre-
    senting exceptional circumstances. The defendant
    bears the burden of proving that he is entitled to a
    downward adjustment based on his role in the
    offense.
    ....
    Whether the defendant qualifies for either a mini-
    mal or minor role adjustment depends on the facts of
    the particular case. Thus, a district court’s refusal to
    grant a defendant’s request for role reduction based
    on his minimal or minor role should be overturned
    only where the refusal was a clearly erroneous deci-
    sion. Moreover, where there are two permissible
    UNITED STATES v. LAURIENTI                   8233
    views of the evidence, the fact-finder’s choice
    between them can not be clearly erroneous.
    United States v. Awad, 
    371 F.3d 583
    , 591 (9th Cir. 2004)
    (citations and internal quotation marks omitted).
    Defendant Laurienti certainly was not the mastermind, and
    the overall scheme to defraud could have operated without
    him. But he joined the conspiracy, and he played a key role
    by convincing unwitting clients to purchase house stocks. In
    our view, this case does not present “exceptional circum-
    stances” in which the district court had no choice but to grant
    the two-level downward adjustment.
    3.   Number-of-Victims Enhancement
    “If the offense involved . . . (B) a scheme to defraud more
    than one victim, increase by 2 levels.” U.S.S.G. § 2F1.1(b)(2).
    Defendant Samaria challenges the district court’s finding that
    there was more than one victim. In United States v. Galliano,
    
    977 F.2d 1350
    , 1354 (9th Cir. 1992), in discussing a challenge
    to this enhancement, we held:
    Conduct relevant in determining the applicable
    Guideline range includes all harm that resulted from
    the acts or omissions for which the defendant is
    accountable. Among others, Galliano participated in
    a scheme to defraud California Federal, Valley
    Bank, VISA, Citibank, and American Express. In
    addition to the counts of conviction, the district court
    properly considered the entire fraudulent scheme in
    concluding that he was involved in a scheme to
    defraud more than one victim.
    (Brackets, citation, and internal quotation marks omitted.)
    [27] The conspiracy in this case targeted scores of
    investors—certainly more than one. Curiously, in view of the
    8234              UNITED STATES v. LAURIENTI
    conspiracy count, the arguments by both the government and
    Defendant Samaria assume that the relevant victims for pur-
    poses of this enhancement are only those with whom Defen-
    dant Samaria personally had some direct connection. But even
    if one considers only those investors with whom Defendant
    Samaria had a direct connection, ample evidence supports
    application of this enhancement. The district court did not err
    in this respect.
    4.   Mass-Marketing Enhancement
    “If the offense was committed through mass-marketing,
    increase by 2 levels.” U.S.S.G. § 2F1.1(b)(3). Defendants
    argue that the district court erred in imposing that two-level
    increase. The application notes state:
    “Mass-marketing,” as used in subsection (b)(3),
    means a plan, program, promotion, or campaign that
    is conducted through solicitation by telephone, mail,
    the Internet, or other means to induce a large number
    of persons to (A) purchase goods or services; (B)
    participate in a contest or sweepstakes; or (C) invest
    for financial profit. The enhancement would apply,
    for example, if the defendant conducted or partici-
    pated in a telemarketing campaign that solicited a
    large number of individuals to purchase fraudulent
    life insurance policies.
    Id. cmt. n.3. “We are bound by the interpretative commentary
    of the Sentencing Guidelines unless it violates the Constitu-
    tion, a federal statute, or is inconsistent with the guideline
    itself.” United States v. Pirello, 
    255 F.3d 728
    , 731 (9th Cir.
    2001).
    At trial, ample evidence demonstrated that Hampton Porter
    solicited clients in part through cold-calling large numbers of
    potential clients. Hampton Porter secured many clients,
    including several of the testifying victim-witnesses, through
    UNITED STATES v. LAURIENTI                 8235
    its cold-calling practice. Defendants do not dispute that
    Hampton Porter solicited clients in this manner. Defendants
    argue, instead, that any cold-calling was incidental to the
    fraudulent scheme, or that it was done primarily for legitimate
    purposes (i.e., to solicit clients for legitimate stock purchases).
    But the “pump and dump” scheme could not function without
    securing new and unsuspecting clients. Even if the telemar-
    keting campaign was done, in part, for legitimate purposes, on
    this record it is undeniable that the telemarketing also was
    done, in part, for fraudulent purposes.
    [28] The example given in the Guideline’s application
    note, quoted above, guides our analysis. If the example’s
    hypothetical insurance company solicited some clients
    through non-telemarketing means and if the company sold
    some legitimate policies, it seems clear that the enhancement
    would apply nevertheless. The text of the enhancement does
    not require that the only means of solicitation was through
    mass-marketing but, rather, whether that means of solicitation
    played some non-trivial role in the commission of the crimi-
    nal offense. Cf. United States v. Olshan, 
    371 F.3d 1296
    , 1299
    (11th Cir. 2004) (rejecting the defendant’s argument that the
    enhancement should not apply “where the targeted audience
    is drawn from the defendant’s existing client list, . . . instead
    of from the public at large or some subgroup of it with whom
    the defendant has had no prior dealings”). We hold that the
    district court did not err by applying this enhancement.
    [29] Defendant Montesano also argues that it was imper-
    missible to apply an enhancement for both mass-marketing
    and the number of victims. The text of the Guideline states
    the opposite, because it lists the enhancements in separate,
    independent subsections:
    (2) If the offense involved . . . (B) a scheme to
    defraud more than one victim, increase by 2 levels.
    (3) If the offense was committed through mass-
    marketing, increase by 2 levels.
    8236              UNITED STATES v. LAURIENTI
    U.S.S.G. § 2F1.1(b). The intent of the Sentencing Commis-
    sion is clear: Enhancements under both subsection (2) and
    subsection (3) could apply. As the government explains, the
    conduct described in those subsections does not necessarily
    overlap: One can defraud only one victim through a mass-
    marketing scheme, and one can defraud more than one victim
    but not use mass-marketing. For those reasons, applying an
    enhancement for mass-marketing and for the number of vic-
    tims does not constitute impermissible double-counting. In so
    holding, we join the Tenth and Eleventh Circuits. Olshan, 371
    F.3d at 1301; United States v. Fredette, 
    315 F.3d 1235
    , 1244-
    45 & n.4 (10th Cir. 2003).
    Defendant Montesano insists that the Sentencing Commis-
    sion intended the enhancements to be in the alternative, and
    not cumulative, because of the 2001 amendments to this
    Guideline. The applicable Guideline currently states:
    (2) (Apply the greatest) If the offense—
    (A) (i) involved 10 or more victims; or (ii) was
    committed through mass-marketing, increase by 2
    levels;
    (B) involved 50 or more victims, increase by 4
    levels; or
    (C) involved 250 or more victims, increase by 6
    levels.
    U.S.S.G. § 2B1.1(b) (2009).
    We agree that the 2001 amendment indeed changed the cal-
    culations so that, under the plain text of the Guideline, mass-
    marketing is an alternative enhancement for number of vic-
    tims. But nothing in the amendment suggests that the change
    was retroactive. Moreover, the other 2001 changes to the
    Guideline, such as the loss-amount chart, greatly increased the
    UNITED STATES v. LAURIENTI           8237
    enhancements. For instance, a $1 million loss under the old
    Guideline resulted in an 11-level increase, but the new Guide-
    line mandates a 16-level increase for the same loss amount.
    The district court applied the 1998 Guidelines because—
    overall—they are more favorable to Defendants (and Defen-
    dants do not contest that choice). Defendant Montesano
    appears to be cherry-picking which amendments he would
    like and which amendments he would not like. That he cannot
    do.
    5.        Abuse-of-Trust Enhancement
    “If the defendant abused a position of public or private
    trust, or used a special skill, in a manner that significantly
    facilitated the commission or concealment of the offense,
    increase by 2 levels. This adjustment may not be employed if
    an abuse of trust or skill is included in the base offense level
    or specific offense characteristic.” U.S.S.G. § 3B1.3. Defen-
    dants argue that the district court erred by imposing the two-
    level enhancement for abuse of trust. They contend that their
    conduct did not meet the first sentence of the enhancement
    because it was not an abuse of trust. Additionally, Defendant
    Montesano argues that the enhancement cannot be applied
    because any abuse of trust “is included in the base offense
    level” and thus violates the second sentence of the enhance-
    ment.
    a.    Was Defendants’ Conduct an “Abuse of Trust”?
    The scope of the “abuse of trust” enhancement was the sub-
    ject of a recent en banc decision. In Contreras, 593 F.3d at
    1136, sitting en banc, we adopted all but two small sections
    of the three-judge panel opinion in the case, 
    581 F.3d 1163
    .
    Through incorporation of the three-judge panel opinion, we
    overruled longstanding precedent on what the government
    must show in order to establish that a person is in “a position
    of public or private trust.” U.S.S.G. § 3B1.3. We held that,
    contrary to a long line of cases, a person must hold “a position
    8238               UNITED STATES v. LAURIENTI
    of ‘professional or managerial discretion.’ ” Contreras, 
    581 F.3d at 1167
    . The defendant must be “a ‘professional’ or
    ‘manager’ who, because of his or her special knowledge,
    expertise, or managerial authority, is trusted to exercise ‘sub-
    stantial discretionary judgment that is ordinarily given consid-
    erable deference.’ ” 
    Id.
     at 1168 n.5 (some internal quotation
    marks omitted) (quoting U.S.S.G. § 3B1.3 cmt. n.1). We held
    that our earlier cases permitting a finding of a position of trust
    under a much lower standard were too broad, and impermiss-
    ibly encompassed positions such as truck driver and bank
    teller. Id. at 1167.
    We decided Contreras after the sentencing hearings in the
    present case, at which the district court applied the then-
    correct, but now overruled, legal standard. On remand, the
    district court must assess this enhancement anew, using the
    new, more stringent legal test.
    b.   Is “Abuse of Trust” Encompassed by the Base
    Offense Level?
    [30] Defendant Montesano argues that the abuse-of-trust
    enhancement is impermissible because an abuse of trust is
    included in the base offense level. See U.S.S.G. § 3B1.3
    (“This adjustment may not be employed if an abuse of trust
    or skill is included in the base offense level . . . .”). Because
    this argument is independent of our new legal standard, we
    address it now. The base offense level here encompasses a
    wide variety of crimes: “Fraud and Deceit; Forgery; Offenses
    Involving Altered or Counterfeit Instruments Other than
    Counterfeit Bearer Obligations of the United States.” Id.
    § 2F1.1. Not all of those crimes necessarily include an abuse
    of trust; for example, one can commit forgery without an
    abuse of trust. Accordingly, the second sentence of § 3B1.3
    does not apply. See United States v. Ajiboye, 
    961 F.2d 892
    ,
    895 n.4 (9th Cir. 1992) (holding that the second sentence of
    § 3B1.3 does not apply to the base offense level for “Larceny,
    Embezzlement, and Other Forms of Theft” because that “pro-
    UNITED STATES v. LAURIENTI                8239
    vision of the Guidelines does not include ‘an abuse of trust or
    skill’ in it”). Joining the Fifth and Tenth Circuits, we hold that
    the abuse-of-trust enhancement is not included in the base
    offense level under Sentencing Guideline § 2F1.1. See United
    States v. Gallant, 
    537 F.3d 1202
    , 1243 (10th Cir. 2008) (“[I]t
    is well-established that an abuse of trust is not incorporated in
    the base offense level for fraud under § 2F1.1.”), cert. denied,
    
    129 S. Ct. 2026
     (2009); United States v. Buck, 
    324 F.3d 786
    ,
    792-93 (5th Cir. 2003) (holding that an abuse-of-trust
    enhancement is permissible when the base offense level is
    under § 2F1.1).
    [31] Defendant Montesano’s true argument is that he
    “could not be saddled with the two-level, abuse-of-trust
    enhancement because his offenses of conviction necessarily
    included his position of trust.” Appellant Montesano’s Open-
    ing Br. at 11 (emphasis added). But Defendant Montesano
    misstates the legal test. The enhancement is inapplicable only
    if the base offense level necessarily includes an abuse of trust,
    regardless whether the defendant’s offenses of conviction
    include an abuse of trust. See United States v. Levy, 
    992 F.2d 1081
    , 1084 (10th Cir. 1993) (holding that Sentencing Guide-
    line § 3B1.3 “directs that we look to the base offense level . . .
    assigned by the guidelines to the crime of conviction. It does
    not direct us to the elements of the offense itself.” (citing Aji-
    boye, 
    961 F.2d at
    895 n.4)). The apparent concern of the Sen-
    tencing Commission was that, if the Sentencing Commission
    had already incorporated an abuse-of-trust consideration into
    its base offense level calculation, it would constitute unfair
    “double counting” to apply this enhancement. Where the
    abuse-of-trust consideration is not included in the base
    offense level, no unfairness results.
    C.   Loss Enhancement
    According to the government, there are approximately 100
    victims of the conspiracy. But the government conducted an
    investigation into the activities of only 30 of those victims,
    8240                UNITED STATES v. LAURIENTI
    many of whom were clients of Defendants’. The government
    then calculated the 30 investigated victims’ losses with
    respect to the four house stocks. The government calculated
    their losses individually, by taking the full purchase price paid
    by a victim minus the residual value of the stock in April 2001
    —the date when Hampton Porter closed its doors and clients
    were required to transfer their holdings to a different broker-
    age firm.11 The government then attributed to each Defendant
    the losses specific only to that Defendant’s clients. The gov-
    ernment used the same loss amount as the recommended
    amount of restitution. The Presentence Reports adopted the
    government’s calculations, and the district court adopted the
    findings in the Presentence Reports.
    The loss amount corresponds to an enhancement under the
    chart at Sentencing Guideline § 2F1.1(b)(1). Depending on
    the loss amount specific to each Defendant, Defendants here
    received enhancements ranging from 8 levels to 13 levels.
    Defendants challenge (1) the applicable legal standard, (2)
    the sufficiency of the evidence, (3) the failure to offset gains,
    and (4) the calculation method generally.
    1.   Applicable Legal Standard
    Defendant Laurienti argues that the district court should
    have applied the “clear and convincing” standard, instead of
    the “preponderance of the evidence” standard, when making
    its factual findings related to loss. Because each Defendant
    was convicted of conspiracy, and because the losses were
    incurred because of that conspiracy, the “preponderance of
    the evidence” standard applies. United States v. Harrison-
    Philpot, 
    978 F.2d 1520
    , 1523-24 (9th Cir. 1992); see also
    United States v. Riley, 
    335 F.3d 919
    , 926 (9th Cir. 2003)
    (applying Harrison-Philpot).
    11
    The residual value calculation for one of the house stocks was as of
    February 2001 instead of April 2001. No party challenges that disparity.
    UNITED STATES v. LAURIENTI               8241
    2.   Sufficiency of the Evidence
    Defendants next argue that the government did not meet its
    burden of establishing that the clients who did not testify at
    trial were victims, because there was insufficient evidence to
    establish that those clients invested because of the criminal
    conspiracy. Defendants do not challenge that the non-
    testifying clients bought house stocks and suffered losses.
    Instead, Defendants argue that the district court could not
    have concluded, without more evidence, that those clients
    were victims of the conspiracy. We disagree. Defendants were
    convicted of criminal conspiracy to defraud clients specifi-
    cally by recommending the house stocks; in the circumstances
    shown in this record, it is reasonable to infer that all clients
    of Defendants who purchased the house stocks were duped by
    the conspiracy. Except as described below, Defendants did
    not offer any evidence to rebut that inference.
    [32] Defendant Laurienti presented evidence that two of
    his clients were not victimized. In its briefing on appeal, the
    government concedes that the loss calculation should not have
    included those two clients’ losses. Appellee’s Br. at 91 n.33.
    We agree and hold that the district court erred by including
    those clients’ losses in the loss calculation.
    [33] Defendant Parker presented evidence that two of his
    clients suffered much smaller losses than the losses calculated
    by the government. In its briefing on appeal, the government
    admits that Defendant Parker’s calculations are correct: Two
    of his clients suffered smaller losses. Appellee’s Br. at 104-
    05. We agree and hold that the district court erred by over-
    stating the losses to those clients.
    3.   Failure to Offset Gains
    The government calculated the losses for a particular victim
    as follows. For each house stock that a victim bought, the
    government calculated the total net loss or gain for that stock
    8242               UNITED STATES v. LAURIENTI
    by that victim. It then added up all of the net losses that the
    victim incurred, ignoring any house stocks in which the vic-
    tim had accrued a gain. For instance, if a victim lost $200,000
    on stock A but gained $50,000 on stock A in an earlier trans-
    action, then the total loss would be $150,000. But if the victim
    lost $200,000 on stock A and gained $50,000 on stock B, then
    the total calculated loss would be $200,000: The $50,000 gain
    was not factored in, because the gain accrued on a different
    house stock.
    [34] There is no logical reason to offset gains made on one
    house stock, but not to offset the gains made on a different
    house stock. The single scheme to defraud encompassed all
    four house stocks. For a given victim, it is the net loss or gain
    of all house stocks that truly accounts for the actual loss to the
    victim as a result of the scheme to defraud. Cf. United States
    v. Orton, 
    73 F.3d 331
    , 334 (11th Cir. 1996) (holding that, in
    calculating loss from a Ponzi scheme, the district court cor-
    rectly calculated the net loss to the losing victims); United
    States v. Mount, 
    966 F.2d 262
    , 265 (7th Cir. 1992) (noting
    that “a fraud that consists in promising 20 ounces of gold but
    delivering only 10 produces as loss the value of 10 ounces of
    gold, not 20”). The proper focus is on the amount of loss for
    a particular victim. It is true that, for those clients who experi-
    enced a gain as a result of the fraudulent scheme, the govern-
    ment correctly determined that those gains should not be used
    to offset the losses to other victims. Orton, 
    73 F.3d at 334
    .
    But, for any given victim, it is the net loss that matters; there
    is no basis for selectively offsetting gains for some house
    stocks but not others. We hold that the district court’s calcula-
    tion method erred in this regard.
    4.   Calculation Method Generally
    Defendants argue that the district court’s calculation
    method is also contrary to our opinion in United States v.
    Zolp, 
    479 F.3d 715
     (9th Cir. 2007). In Zolp, the defendant had
    conducted a “pump and dump” scheme similar to the one at
    UNITED STATES v. LAURIENTI                  8243
    issue here. The stocks in that case came from legitimate com-
    panies whose stock values were inflated through the fraudu-
    lent scheme. 
    Id. at 717
    . The district court calculated the actual
    loss as the amount that the victims paid to buy the stock, with
    no offset for the present-day value of the stock. 
    Id. 717-18
    .
    We held that that calculation method was erroneous. 
    Id. at 718-19
    . If the underlying company was worthless or practi-
    cally worthless, it is reasonable to use the total investment
    cost as the actual loss. 
    Id. at 719
    . But, if the underlying com-
    pany has intrinsic value, then the use of the total investment
    cost is erroneous. 
    Id.
     We held that,
    because the stock continues to have residual value
    after the fraudulent scheme is revealed, the court
    may not assume that the loss inflicted equals the full
    pre-disclosure value of the stock; rather, the court
    must disentangle the underlying value of the stock,
    inflation of that value due to the fraud, and either
    inflation or deflation of that value due to unrelated
    causes.
    
    Id.
    [35] The government argues that the district court’s calcu-
    lation method here is consistent with Zolp because, unlike in
    Zolp where the district court used no offset, the district court
    here offset the victim’s losses with the market value of the
    stock as of April 2001. We are only partially persuaded. In
    Zolp, we held that the district court “must disentangle the
    underlying value of the stock, inflation of that value due to the
    fraud, and either inflation or deflation of that value due to
    unrelated causes.” 
    Id.
     (emphasis added). Although the district
    court here accounted for “the underlying value of the stock,”
    it did not account for the market forces that also contributed
    to the decrease in stock value. It is undeniable that, in addition
    to the fraud, the market’s drop in 2000 had an effect on stock
    values.
    8244              UNITED STATES v. LAURIENTI
    We are aware, and Defendants do not appear to dispute,
    that some of the house stocks may have fallen into the cate-
    gory of “practically worthless” stocks that we discussed in
    Zolp. On remand, for each house stock, the district court must
    either make a finding that the stock is “practically worthless,”
    as discussed in Zolp, or it must estimate the “inflation or
    deflation” of the value of the house stock due to market
    forces, unrelated to the conspiracy.
    5.   Holistic Perspective
    The thrust of the government’s arguments concerning the
    loss calculation is that, even if there are some minor errors,
    the Sentencing Guidelines require only a reasonable estimate,
    not mathematical precision. There is force to the govern-
    ment’s argument. “The district court’s determination of loss
    is a finding of fact to which we must give ‘appropriate defer-
    ence,’ see U.S.S.G. § 2B1.1, cmt. n.3(C), and which we
    review for clear error.” Zolp, 
    479 F.3d at 718
    . “The court
    need not make its loss calculation with absolute precision;
    rather, it need only make a reasonable estimate of the loss
    based on the available information.” 
    Id. at 719
    . The govern-
    ment argues that, even if the district court’s calculations were
    somewhat erroneous, the calculated losses are a reasonable
    estimate of the loss caused by each Defendant and that, there-
    fore, the loss calculations should not be reversed.
    In this regard, the government points out that its calculation
    method is grossly in Defendants’ favor in at least three ways.
    First, the government attributed to each Defendant only those
    losses that had a direct connection to the Defendant. Because
    Defendants were convicted of conspiracy, the government
    likely could have attributed almost all losses from the conspir-
    acy to all Defendants. See U.S.S.G. § 1B1.3(a)(1)(B) (permit-
    ting loss calculation to include “all reasonably foreseeable
    acts and omissions of others in furtherance of the jointly
    undertaken criminal activity”). Second, the government’s cal-
    culation contained losses only with respect to the 30 victim-
    UNITED STATES v. LAURIENTI                8245
    clients that it investigated. The government asserts that
    approximately 70 other victim-clients could be investigated.
    Third, the government could have chosen to calculate
    intended loss instead of actual loss. The government asserts
    that the intended loss of the conspiracy was much greater than
    the actual loss suffered by the victims. In sum, had the gov-
    ernment so chosen, it could have introduced evidence of much
    greater losses for all Defendants. That being so, the govern-
    ment argues, its chosen calculation method is a reasonable
    estimate, even though it does contain some mathematical
    errors.
    We acknowledge that the loss calculation need be only a
    reasonable estimate. In the context of this case, though, we
    are unpersuaded that the “reasonable estimate” requirement
    allows us to overlook the district court’s many errors, particu-
    larly because many of the errors suffer from logical defects.
    All methodologies for estimation have inherent imperfections;
    otherwise they would be precise calculations, not estimates.
    So long as those imperfections are logical and are not prone
    to overwhelming the final result, they are permissible. But
    where, as here, the imperfections are illogical, such as the
    failure to offset gains in certain house stocks, it is impossible
    to tell whether the ultimate estimate is reasonable or not. Hav-
    ing chosen to calculate actual loss for a subset of victims tied
    to each Defendant, the government cannot now argue that its
    flaws in calculation are irrelevant simply because it could
    have calculated loss differently.
    On the other hand, the government has always made clear,
    to the court and to Defendants, that its loss calculations could
    greatly exceed the loss calculations that it actually submitted
    to the district court. Defendants nevertheless chose to appeal
    the government’s calculation method. Because we remand for
    resentencing on an open record, the government is free to
    present evidence concerning any calculation methods that are
    consistent with the Sentencing Guidelines, our discussion
    above, and its ethical obligations. See Nulph v. Cook, 333
    8246              UNITED STATES v. LAURIENTI
    F.3d 1052, 1057 (9th Cir. 2003) (“A defendant has a due pro-
    cess right under the Fourteenth Amendment not to be sub-
    jected to vindictive sentencing after successfully attacking a
    conviction or sentence.”).
    D.   Restitution Orders
    [36] Finally, Defendants challenge the calculation of loss
    for purposes of restitution. Although a reasonable estimate
    suffices for the loss calculation, “[t]he amount of restitution
    must be definite and limited by the amount actually lost by
    the victims.” United States v. Barany, 
    884 F.2d 1255
    , 1260
    (9th Cir. 1989) (internal quotation marks omitted). As dis-
    cussed above, the district court erred in certain respects in its
    calculation of loss. Accordingly, we vacate all four restitution
    orders and remand for recalculation of actual loss.
    Convictions AFFIRMED; sentences and restitution orders
    VACATED and cases REMANDED for resentencing and
    recalculation of restitution.
    

Document Info

Docket Number: 07-50240

Filed Date: 6/8/2010

Precedential Status: Precedential

Modified Date: 2/19/2016

Authorities (63)

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fed-sec-l-rep-p-92994-21-fed-r-evid-serv-1248-jennie-vucinich-v , 803 F.2d 454 ( 1986 )

United States v. Melinda Barany , 884 F.2d 1255 ( 1989 )

United States v. Marcus Steve Galliano , 977 F.2d 1350 ( 1992 )

Daubert v. Merrell Dow Pharmaceuticals, Inc. , 113 S. Ct. 2786 ( 1993 )

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