Gordon Pierce v. SEC , 786 F.3d 1027 ( 2015 )


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  •  United States Court of Appeals
    FOR THE DISTRICT OF COLUMBIA CIRCUIT
    Argued February 19, 2015             Decided May 22, 2015
    No. 14-1079
    GORDON BRENT PIERCE,
    PETITIONER
    v.
    SECURITIES AND EXCHANGE COMMISSION,
    RESPONDENT
    On Petition for Review of an Order of
    the Securities & Exchange Commission
    Christopher B. Wells argued the cause for petitioner.
    With him on the briefs were David C. Spellman, Juan Marcel
    Marcelino, and Madeleine M. Blake.
    Benjamin L. Schiffrin, Senior Litigation Counsel,
    Securities and Exchange Commission, argued the cause for
    respondent. With him on the brief were Michael A. Conley,
    Deputy General Counsel, John W. Avery, Deputy Solicitor,
    and Benjamin M. Vetter, Senior Counsel.
    Before: MILLETT, Circuit Judge, EDWARDS, Senior
    Circuit Judge, and SENTELLE, Senior Circuit Judge.
    EDWARDS, Senior Circuit Judge: This case emanates
    from two separate enforcement actions initiated by the
    2
    Securities and Exchange Commission (“SEC” or
    “Commission”) against Petitioner Gordon Brent Pierce. In
    each action, the SEC found that Pierce had violated, inter
    alia, Sections 5(a) and 5(c) of the Securities Act of 1933 (the
    “Act”), 15 U.S.C. § 77e(a), (c), by selling unregistered
    securities. Pierce was ordered to cease and desist from
    violating the Act and to disgorge all ill-gotten gains. He now
    petitions for review of the SEC’s order in the second
    enforcement action and the agency’s subsequent order
    denying his motion for reconsideration, principally on the
    ground that the second action was barred by res judicata.
    The record indicates that Pierce sold shares of stock in
    Lexington, Inc. through offshore bank accounts located in
    Liechtenstein for millions of dollars in profit. He failed to
    comply with the SEC’s registration requirements for the sale
    of securities. He transferred the stock through an account in
    his own name (the “personal account”), and in two separate
    accounts in the names of corporate entities (the “corporate
    accounts”). Pierce was the owner of the beneficial assets in
    the corporate accounts. During the investigation by the SEC’s
    Division of Enforcement (“Division”), Pierce lied about and
    concealed his interest in the corporate accounts and the sales
    of stock through those accounts. As a result, when it initiated
    the first enforcement action, the Division only sought
    disgorgement of unlawful profits from the personal account.
    After the close of the evidence in the hearing before the
    Administrative Law Judge (“ALJ”) in the first enforcement
    action, the Division received documents from the financial
    regulator in Liechtenstein regarding Pierce’s unlawful sales of
    stock through the corporate accounts. The Division filed a
    motion to include this evidence in the hearing before the ALJ
    and to seek disgorgement of profits on the basis of these
    additional violations. The ALJ, however, declined to expand
    3
    the charges in the first enforcement action. The ALJ held that
    Pierce had violated the Act based on the unregistered sales of
    Lexington stock through the personal account and ordered
    disgorgement of illegal profits from those sales. Neither side
    sought review, so the ALJ’s decision became a final action of
    the SEC.
    The Division subsequently initiated a second
    enforcement action, charging Pierce with violations of the Act
    based on unregistered sales through the corporate accounts
    and seeking additional disgorgement of unlawful profits.
    Pierce did not contest the pertinent facts giving rise to the
    charges in the second enforcement action. Instead, he raised
    several affirmative defenses: res judicata, judicial estoppel,
    equitable estoppel, and waiver. The Commission rejected
    each of these defenses.
    In his petition for review, Pierce has presented a number
    of arguments to the court. His principal claims are: first, the
    second enforcement action was barred by res judicata because
    the charges in the first and second enforcement actions both
    drew on the same series of connected transactions and on the
    same common core or nucleus of facts; and second, the SEC
    erred in applying the doctrine of fraudulent concealment. The
    SEC counters that, because each unregistered sale of stock is
    a separate violation of the Act, there was no identity between
    the causes of action in the first and second enforcement
    actions. Therefore, the Division was not barred from pursuing
    the second enforcement action. The Commission also
    contends that the evidence plainly shows that Pierce
    fraudulently concealed the evidence of the sales in the
    corporate accounts. On the record before the court, we agree
    with the Commission that res judicata has no application in
    this case, in no small part because of Pierce’s fraudulent
    concealment. We also agree with the Commission that there is
    4
    no merit in Pierce’s defenses of equitable estoppel, judicial
    estoppel, and waiver. Accordingly, we deny the petition for
    review.
    I.   BACKGROUND
    A. Regulatory Overview
    An enforcement action before the SEC is initiated by the
    issuance of an order instituting proceedings (“OIP”). See 17
    C.F.R. § 201.101(a)(4), (7). The OIP must include: (1) the
    nature of the proceedings, (2) the jurisdiction and legal
    authority supporting the action, (3) a short and plain statement
    of the matters of fact and law to be considered and
    determined, and (4) the nature of any relief or action sought or
    taken. 
    Id. § 201.200(b).
    An ALJ presides over a hearing regarding the charges in
    the OIP and issues an initial decision that includes the ALJ’s
    “[f]indings and conclusions, and the reasons or basis therefor,
    as to all the material issues of fact, law, or discretion
    presented on the record and the appropriate order, sanction,
    relief, or denial thereof.” 
    Id. § 201.360(b).
    If no party seeks
    the Commission’s review of the ALJ’s initial decision within
    21 days after it is issued, it becomes the final decision of the
    Commission. See 
    id. § 201.360.
    The Commission’s Rules of
    Procedure provide that only the Commission may amend an
    OIP to include new matters of fact or law beyond the scope of
    the original OIP. 
    Id. § 201.200(d)(1).
    An ALJ may amend an
    OIP to include new matters of fact or law, but only if these
    matters are within the scope of the original OIP. 
    Id. § 201.200(d)(2).
                                    5
    B. The Facts
    It is unnecessary for us to offer an overly detailed
    statement of facts explaining the Lexington scheme and
    Pierce’s conduct in violating the Act. As noted above, these
    facts are not in dispute and are fully set forth in the SEC’s
    decisions in this case. In re Lexington Resources, Inc., S.E.C.
    Release No. 379, 
    2009 WL 1684743
    (June 5, 2009) (“First
    Proceeding”), adopted by the SEC sub nom In re Gordon
    Brent Pierce, S.E.C. Release No. 9050, 
    2009 WL 1953717
    (July 8, 2009); In re Gordon Brent Pierce, S.E.C. Release No.
    9555, 
    2014 WL 896757
    (March 7, 2014) (“Second
    Proceeding”). Because the procedural background of this case
    is central to Pierce’s petition for review, however, we offer a
    complete picture of the proceedings before the SEC.
    ****
    The SEC began its investigation into trading in Lexington
    stock in 2006. With respect to Pierce’s fraudulent
    concealment of evidence during the investigation, the
    Commission found that during sworn testimony before the
    Division, he admitted that he had “an interest” in one of the
    corporate accounts (the “Newport account”), but denied
    having any interest in the second corporate account (the
    “Jenirob account”). Second Proceeding, 
    2014 WL 896757
    , at
    *4. Pierce was also asked if he had traded Lexington
    securities in any accounts other than the Newport account. He
    answered no, “effectively denying that he had traded
    Lexington securities for Jenirob.” 
    Id. The Division
    also issued
    an investigative subpoena, requiring Pierce to produce “[a]ll
    documents reflecting or relating to . . . transactions by you in
    Lexington stock. ‘You’ was defined to include ‘any person or
    entity acting on [Pierce’s] behalf.’” 
    Id. (alterations in
    original)
    (emphasis omitted). Pierce’s response did not include any
    6
    records showing trading activity in Lexington stock through
    the corporate accounts. 
    Id. As it
    turned out, the truth was quite different from what
    Pierce initially told SEC investigators.
    In 2003, Pierce opened a personal brokerage account (the
    “Personal Account”) at Hypo-Alpe Adria Bank of
    Liechtenstein (“Hypo Bank”). Hypo Bank, in turn,
    opened an omnibus account (the “Hypo Omnibus
    Account”) at vFinance Investments, Inc., a U.S. broker-
    dealer (“vFinance”). Newport and Jenirob also had
    brokerage accounts with Hypo Bank (respectively, the
    “Newport Account” and the “Jenirob Account”; together,
    the “Corporate Accounts”). Pierce was the beneficial
    owner of the assets in the Corporate Accounts. Through
    the Hypo Omnibus Account, Hypo Bank could trade
    securities for any of these customers without disclosing
    the identity of the owner of the securities in any
    particular trade.
    ....
    As of February 2, 2004, Newport held 1,935,589 shares
    of Lexington stock. In May 2004, 435,000 Lexington
    shares were issued to Jenirob. Pierce sold approximately
    1.6 million Lexington shares from the Corporate
    Accounts, through the Hypo Omnibus Account at
    vFinance, between February 2004 and December 2004.
    The Division calculated the profits from these sales to be
    $7,247,635.75.
    
    Id. at *3.
                                      7
    Before initiating the first enforcement action against
    Pierce, SEC investigators tried without success to determine
    the full extent of Piece’s holdings and dealings in
    Liechtenstein.
    In late 2006, the Division asked the securities regulator in
    Liechtenstein, the Finanzmarktaufsicht (the “FMA”), for
    records of Hypo Bank that would identify, among other
    things, the customers for which Hypo Bank was selling
    Lexington stock. The FMA informed the Division that it
    could not obtain the requested documents for the
    Division. But in late 2007, the Division learned that the
    FMA was working to amend Liechtenstein law to
    provide the FMA additional powers that could potentially
    allow it to obtain documents for the Division. The
    Division therefore sent the FMA an additional request for
    documents on February 20, 2008.
    
    Id. at *4
    (footnote omitted).
    On July 31, 2008, not knowing when, if ever, the FMA
    would be able to produce documents responsive to its request,
    the Division issued an OIP in the first enforcement action.
    This OIP alleged that Pierce violated the sales registration
    requirements of the Act when he sold Lexington stock
    through his personal account at the offshore bank. The OIP
    also alleged violations of Sections 13(d) and 16(a) of the
    Securities Exchange Act of 1934, 15 U.S.C. § 78m(d)(1) and
    78p(a), and rules thereunder, based on Pierce’s failure to
    report his greater than 10% ownership in Lexington stock and
    on his failure to report changes in ownership in Lexington
    stock as he was trading shares. 
    Id. at *5.
    After the close of evidence presented to the ALJ in the
    first    enforcement action, the FMA finally produced
    8
    documents responsive to the Division’s request. These
    documents showed sales of Lexington stock through the
    corporate accounts and revealed that Pierce was the beneficial
    owner of the assets in the corporate accounts. 
    Id. The Division
    moved to admit the newly discovered documents and sought
    additional disgorgement of profits from the corporate
    accounts. In ruling on the motion, the ALJ stated that she
    lacked authority to “expand the scope of matters set down for
    hearing beyond the framework of the original OIP.” First
    Proceeding, 
    2009 WL 1684743
    , at *21. She therefore refused
    to admit the evidence for purposes of establishing additional
    violations or disgorgement of unlawful profits from the
    trading through the corporate accounts. See 
    id. The ALJ
    admitted the evidence for two limited purposes related solely
    to the charges in the first OIP. Second Proceeding, 
    2014 WL 896757
    , at *12.
    The ALJ’s initial decision ordered Pierce to disgorge
    over $2 million in illegal profits based on trading from the
    personal account. 
    Id. at *7.
    The ALJ “made no findings of
    liability regarding § 5 violations based on trading in the
    Corporate Accounts, and she did not order disgorgement of
    trading proceeds from transactions in those accounts.” 
    Id. Neither party
    sought review of the ALJ’s decision, so it
    became the final decision of the Commission on July 8, 2009.
    In re Gordon Brent Pierce, 
    2009 WL 1953717
    .
    The Division subsequently issued a second OIP against
    Pierce, charging him with violations of the Act based on his
    unregistered sales of Lexington stock through the corporate
    accounts and seeking disgorgement of unlawful profits from
    those sales. Second Proceeding, 
    2014 WL 896757
    , at *7.
    Pierce admitted the pertinent facts and allegations in the
    second OIP, including his beneficial ownership in the
    corporate accounts, his sales of Lexington stock through those
    9
    accounts, and that his conduct violated the Act. 
    Id. However, he
    raised the affirmative defenses of res judicata, equitable
    estoppel, judicial estoppel, and waiver. 
    Id. Pierce’s chief
    argument during the second enforcement
    action was that the charges in the second OIP were barred
    because they had already been asserted during the first
    enforcement action. The Commission found otherwise, stating
    in relevant part:
    Although the First OIP alleged that Lexington shares
    were transferred to Newport or Jenirob and referred to
    sales from the Hypo Omnibus Account, that was not
    enough to state a claim against Pierce based on
    unregistered sales from the Corporate Accounts, or to
    calculate the potential disgorgement from those sales.
    Thus, the only § 5 violations put at issue by the First OIP
    were Pierce’s $2.7 million in unlawful sales through the
    Personal Account.
    ....
    We also reject Pierce’s argument that the Division’s
    request for disgorgement of trading proceeds from the
    Corporate Accounts in its post-hearing brief placed § 5
    liability for sales from those accounts at issue in the First
    Proceeding. The Division sought that result, but the law
    judge refused to allow it because the § 5 liability for
    those sales was beyond the scope of that proceeding. . . .
    [S]he ruled that no request for additional disgorgement
    would be entertained because disgorgement based on
    sales from the Corporate Accounts would be outside the
    scope of the First OIP. Thus, despite the Division’s
    attempts to obtain disgorgement for the trading proceeds
    from the Corporate Accounts in the First Proceeding, the
    10
    law judge ruled against the Division on the grounds that
    such a request was not part of that proceeding and that
    she did not have authorization to add it.
    
    Id. at *11–12.
    The Commission held that res judicata did not bar the
    second proceeding because the second proceeding arose from
    distinct violations of the Act. 
    Id. at *13.
    The Commission
    went on to hold that, even if res judicata might normally
    apply, Pierce’s fraudulent concealment of the evidence of his
    unlawful trading through the corporate accounts prevented
    any application of res judicata in this case. 
    Id. The Commission
    also rejected Pierce’s additional affirmative
    defenses of equitable estoppel, judicial estoppel, and waiver.
    
    Id. at *19–22.
    II. ANALYSIS
    A. Standards of Review
    Pursuant to the Administrative Procedure Act, the
    Commission’s legal conclusions are set aside if they are
    “arbitrary, capricious, an abuse of discretion, or otherwise not
    in accordance with law.” 5 U.S.C. § 706(2)(A); see also
    Rapoport v. SEC, 
    682 F.3d 98
    , 103 (D.C. Cir. 2012). “The
    findings of the Commission as to the facts, if supported by
    substantial evidence, are conclusive.” 15 U.S.C. § 78y(a)(4).
    In its brief to this court, Pierce argues at length that the
    Commission’s decision is fatally flawed because it is founded
    on a misguided theory of res judicata. The SEC ruled that res
    judicata did not apply because the first and the second
    proceedings did “not involve the same cause of action,” did
    not arise from the same “transaction or connected series of
    11
    transactions,” and did not need “the same evidence . . . to
    support both claims.” Second Proceeding, 
    2014 WL 896757
    ,
    at *9–10. Parts of the SEC’s decision appear to rely on legal
    precepts enunciated in distinguishable case law. See, e.g.,
    SEC v. First Jersey Secs., Inc., 
    101 F.3d 1450
    , 1463–64 (2d
    Cir. 1996) (second proceeding not barred by res judicata
    where unlawful transactions at issue in the second proceeding
    had not yet occurred at the time the first proceeding was being
    adjudicated). Also perplexing is that the Commission initially
    invoked its discretion, as an administrative agency, to apply
    the doctrine of res judicata with flexibility. Second
    Proceeding, 
    2014 WL 896757
    , at *9. In response to Pierce’s
    petition for reconsideration, however, the SEC appeared to
    change its position. In re Gordon Brent Pierce, S.E.C.
    Release No. 9584, 
    2014 WL 1998514
    , at *3 (May 15, 2014)
    (“Although the Opinion recognizes that res judicata can apply
    more flexibly in the administrative context, the Opinion’s
    application of res judicata in this proceeding is entirely
    consistent with the application of res judicata in the federal
    courts.”). It is not entirely clear that the Commission’s
    disposition rests on principles of res judicata that are “entirely
    consistent with the application of res judicata in the federal
    courts,” but this is a matter of no consequence in this case.
    It is well understood in administrative law that a
    reviewing court will uphold an agency action resting on
    several independent grounds if any of those grounds validly
    supports the result. See, e.g., Carnegie Natural Gas Co. v.
    FERC, 
    968 F.2d 1291
    , 1294 (D.C. Cir. 1992). A reviewing
    court may not supply a reasoned basis for an agency action
    that the agency itself did not give in the record under review.
    SEC v. Chenery Corp., 
    318 U.S. 80
    , 88, 93–94 (1943).
    However, if an agency has justified an order on alternative
    grounds, one of which is dispositive, the reviewing court may
    uphold the agency action. In other words, the point is that if
    12
    the result in a case is obvious, based on the record before the
    court and the rationale offered by the agency, “the best course
    is for the reviewing court to simply apply the obvious result.”
    American Fed’n of Gov’t Employees v. FLRA, 
    778 F.2d 850
    ,
    862 n.19 (D.C. Cir. 1985); see also Merrick B. Garland,
    Deregulation and Judicial Review, 98 Harv. L. Rev. 505,
    570–71 (1985) (vacating and remanding is not a logical
    response where there is only one conceivable outcome). We
    do not quibble with an agency because we do not agree with
    every ground upon which it has justified its decision.
    The SEC found that Pierce’s fraudulent concealment of
    the evidence leading to the charges in the second enforcement
    action precluded the application of res judicata. This
    determination is based on substantial evidence; it is consistent
    with established law; and it independently and conclusively
    supports the Commission’s order in this case. Therefore, we
    need not address Pierce’s disagreements with the SEC over
    whether there was sufficient identity between the causes of
    action in the first and second enforcement actions to warrant
    the application of res judicata. Pierce does not contest the
    fraudulent concealment exception to res judicata. He simply
    disagrees with the Commission’s determination that he
    engaged in fraudulent concealment. As we explain below,
    because we find no error in the SEC’s application of the
    fraudulent concealment exception, we deny the petition for
    review.
    B. The Fraudulent Concealment Exception
    “[T]he party challenging an agency’s action as arbitrary
    and capricious bears the burden of proof.” San Luis Obispo
    Mothers for Peace v. Nuclear Regulatory Comm’n, 
    789 F.2d 26
    , 37 (D.C. Cir. 1986) (en banc). Pierce has not discharged
    his burden with respect to his claim that the Commission
    13
    erred in determining that he fraudulently concealed the
    evidence supporting the second enforcement action.
    The Supreme Court has recognized the application of the
    doctrine of res judicata in administrative proceedings. United
    States v. Utah Constr. & Mining Co., 
    384 U.S. 394
    , 422
    (1966). “[N]ewly discovered evidence normally does not
    prevent the application of res judicata.” Guerrero v. Katzen,
    
    774 F.2d 506
    , 508 (D.C. Cir. 1985) (emphasis omitted).
    However, as we have made clear, “[e]xceptions to this general
    principle occur when evidence is either fraudulently
    concealed or when it could not have been discovered with due
    diligence.” 
    Id. The former
    exception is recognized in the
    Restatement. RESTATEMENT (SECOND) OF JUDGMENTS § 26,
    cmt. j (1982) (“A defendant cannot justly object to being sued
    on a part or phase of a claim that the plaintiff failed to include
    in an earlier action because of the defendant’s own fraud.”).
    Courts have broadly adopted the rule that “the doctrine of res
    judicata will not shield a blameworthy defendant from the
    consequences of his or her own misconduct.” 47 AM. JUR. 2d
    Judgments § 537 (2006) (citing cases).
    Although Pierce “maintains that he did not fraudulently
    conceal any facts from the Commission” and “also maintains
    that the Division was not diligent in attempting to uncover the
    facts underlying the Second Proceeding,” Br. of Petitioner 33
    n.37, he does not object to the Commission’s findings that he
    lied in his investigative testimony and omitted information
    requested by the Division’s subpoena. See Second
    Proceeding, 
    2014 WL 896757
    , at *4. Rather, he argues that,
    “even assuming [that his] actions amounted to fraudulent
    concealment . . . any concealment ultimately failed [because
    the] Division captured the cause of action and supporting
    evidence in time to seek disgorgement in the First
    Proceeding.” Br. of Petitioner 32. In Pierce’s view, “[t]he
    14
    claim was not fraudulently concealed. It was asserted.” 
    Id. at 46.
    We disagree.
    Contrary to Pierce’s assertions, the Commission found
    that the Division could not charge the violations relating to
    the unlawful trading in corporate accounts in the first
    enforcement action because Pierce had fraudulently concealed
    the evidence. As the SEC stated, “because of lies and
    omissions in” Petitioner’s response to the investigative
    subpoena and in his testimony, “the Division could not
    support the allegations necessary to establish its prima facie
    case” of liability for unlawful sales through the corporate
    accounts. Second Proceeding, 
    2014 WL 896757
    , at *14.
    Accordingly, the SEC found that Pierce fraudulently
    concealed the evidence. 
    Id. at *13.
    The Commission noted
    that, “[t]o find otherwise would reward Pierce for his
    duplicitous conduct.” 
    Id. Moreover, the
    SEC’s Rules of Procedure make it clear
    that the OIP – and not any motion, brief, or other filing by the
    Division – establishes the scope of the charges in SEC
    enforcement proceedings. 17 C.F.R. § 201.200(b)(3) (“The
    order instituting proceedings shall . . . [c]ontain a short and
    plain statement of the matters of fact and law to be considered
    and determined[.]”). The SEC’s Rules further provide that the
    ALJ may only admit “new matters of fact or law that are
    within the scope of the original order instituting proceedings.”
    
    Id. § 201.200(d)(2);
    see also Rules of Practice, 60 Fed. Reg.
    32738, 32757 (June 23, 1995) (adopting revisions to SEC’s
    Rules of Practice) (“[ALJs] do not have authority to initiate
    new charges or to expand the scope of matters set down for
    hearing beyond the framework of the original order instituting
    proceedings.”).
    15
    Therefore, Pierce’s assertion that the “cause of action” in
    the second enforcement action “was actually asserted in briefs
    . . . in the first case,” Br. of Petitioner 33 (emphasis added), is
    completely off the mark. The mention of the belatedly
    discovered unlawful trading in corporate accounts after the
    close of the evidence in the first enforcement action did not
    indicate that the charges filed in the second enforcement
    action were a part of the first enforcement action.
    Furthermore, the Division’s motion to admit the belatedly
    discovered evidence and to seek disgorgement from the
    corporate accounts did not put those charges at issue in the
    first enforcement action. The ALJ in the first action found that
    the unregistered sales of Lexington stock through the
    corporate accounts were outside the scope of the first OIP and
    that she lacked authority to expand the scope of the OIP to
    hear the additional allegations. First Proceeding, 
    2009 WL 1684743
    , at *21. Pierce does not challenge as erroneous the
    ALJ’s determination that any liability or disgorgement based
    on the corporate accounts trading was outside the scope of the
    first OIP.
    In sum, Pierce’s assertion that the charges arising from
    the unlawful sales of Lexington stock out of the corporate
    accounts were “actually asserted” in the first proceeding is
    specious. The Division did not obtain the pertinent
    information regarding Pierce’s unlawful trading through the
    corporate accounts until after the record had been closed in
    the first enforcement action. The fact that reference was made
    to the corporate accounts proves nothing because it was too
    late for the Division to include the charges in the OIP. Thus,
    there is no merit to Pierce’s argument that the Commission
    could not rely on the fraudulent concealment exception to
    foreclose the application of res judicata in the second
    enforcement action.
    16
    Pierce also argues that the Division was required to
    “formally seek[] an amendment,” Br. of Petitioner 38, or to
    expressly reserve the charges of unregistered sales through the
    corporate accounts in the first enforcement action, 
    id. at 41
    (citing the RESTATEMENT § 26(1)(b)). He protests that the
    Division did not “follow[] the rules” when it failed to take
    additional steps to preserve the charges related to the
    corporate accounts after the ALJ refused to admit the
    additional charges. 
    Id. at 38.
    Pierce’s argument lacks any
    legal basis.
    First, and tellingly, the Division was within its authority
    to pursue the second enforcement action because the basis for
    the action was not subsumed in the first enforcement action.
    The two actions were separate because they were based on
    distinct acts of wrongdoing. As the Commission pointed out,
    the “[r]egistration of a security is transaction-specific, in that
    the requirement of registration applies to each act of offering
    or sale,” and thus each failure to register sales of Lexington
    stock was a separate violation. Second Proceeding, 
    2014 WL 896757
    , at *10 (internal quotation marks omitted). Moreover,
    it does not matter that the same evidence that was used in the
    first proceeding might also be relevant to prove separate
    violations in the second proceeding. Counsel for Pierce
    conceded both of these points at oral argument. Oral
    Argument at 5:27–6:41. Counsel also agreed that the SEC – in
    carrying out its enforcement duties – has authority to file
    charges for individual violations separately and has no
    obligation to join them. 
    Id. at 8:10–8:20.
    In addition, the Division was under no obligation to seek
    interlocutory review of the ALJ’s ruling on the motion to
    admit additional evidence. Indeed, there is good reason why it
    did not, as the Commission’s rules state that “[p]etitions by
    17
    parties for interlocutory review are disfavored, and the
    Commission ordinarily will grant a petition to review a
    hearing officer ruling prior to its consideration of an initial
    decision only in extraordinary circumstances.” 17 C.F.R.
    § 201.400(a).
    The Commission also explained why, in the context of
    administrative enforcement proceedings, it is undesirable to
    require the Division to expend resources in seeking to amend
    the OIP to add additional charges while a prior action is
    pending. Judges in the federal courts have discretion to permit
    parties to amend and supplement pleadings. “[I]n contrast,”
    the ALJ “lacks the authority to amend an OIP to include
    matters outside its original scope; expanding the scope of the
    OIP requires action by the Commission.” Second Proceeding,
    
    2014 WL 896757
    , at *18. The Commission further explained
    that an interlocutory appeal to amend the first OIP would have
    resulted in delay, which would run counter to the enforcement
    agency’s goal to swiftly address violations of the securities
    laws. 
    Id. at *18–19.
    In conclusion, we find no merit in Pierce’s objections to
    the SEC’s application of the fraudulent concealment doctrine.
    We want to be clear, however, about the reach of our decision
    in this case. First, we do not face a situation here where the
    OIP in the first enforcement action subsumed the charges
    brought in the second action. Second, we express no view on
    what the outcome might have been if the evidence regarding
    the corporate accounts had been provided to the SEC before
    the first OIP was issued. We leave the possible issues relating
    to these scenarios for another day. Here, Pierce’s conduct in
    concealing the additional sales of Lexington stock through the
    corporate accounts had the intended consequence of
    preventing the Division from including those charges and
    seeking disgorgement of the additional unlawful profits in the
    18
    first proceeding. Under these circumstances, we find no error,
    let alone arbitrary or capricious action, in the Commission’s
    ruling that Pierce could not use res judicata to avoid the
    consequences of his own misconduct.
    C. Petitioner’s Other Arguments
    The Commission also rejected Pierce’s affirmative
    defenses of equitable estoppel, judicial estoppel, and waiver.
    Pierce raises these defenses again in his petition for review.
    We hold that the Commission correctly rejected each asserted
    defense.
    A party asserting equitable estoppel against the
    government must show that “the government engaged in
    affirmative misconduct.” Keating v. FERC, 
    569 F.3d 427
    , 434
    (D.C. Cir. 2009) (internal quotation marks omitted).
    “Estoppel generally requires that government agents engage –
    by commission or omission – in conduct that can be
    characterized as misrepresentation or concealment, or, at
    least, behave in ways that have or will cause an egregiously
    unfair result.” GAO v. Gen. Accounting Office Pers. Appeals
    Bd., 
    698 F.2d 516
    , 526 (D.C. Cir. 1983). Pierce does not
    assert that the Government engaged in “misrepresentation or
    concealment.” Thus, he does not establish the affirmative
    misconduct element of his equitable estoppel claim.
    Therefore, it is unnecessary for us to consider the remaining
    elements of equitable estoppel. 
    Keating, 569 F.3d at 434
    n.1
    (“As Keating’s claim to estoppel fails at this first step, we
    need not consider the remaining estoppel elements; our
    silence does not imply that he would be any more successful
    on those elements.”).
    Pierce also argues that judicial estoppel barred the
    Division from asserting the fraudulent concealment exception
    19
    to res judicata in the second proceeding. Br. of Petitioner 44.
    Judicial estoppel “generally prevents a party from prevailing
    in one phase of a case on an argument and then relying on a
    contradictory argument to prevail in another phase.” New
    Hampshire v. Maine, 
    532 U.S. 742
    , 749 (2001) (internal
    quotation marks omitted). In support of this claim, Pierce
    contends that
    [t]he Division successfully opened the record and
    submitted the “unconcealed” FMA (Liechtenstein)
    evidence supporting its “unconcealed” $7.5 million claim
    in the First Proceeding. Later, in the Second Proceeding,
    the Division took the inconsistent position that fraudulent
    concealment had prevented assertion of the $7.5 million
    (Corporate Accounts) claim in the First Proceeding. Yet,
    the Division had actually asserted the unconcealed claim
    in the First Proceeding, the ALJ denied the claim, and the
    ALJ signaled the Division to ask the Commission to
    disgorge, or delegate to the ALJ the authority to disgorge,
    the additional $7.5 million. The Division, however, did
    not heed the ALJ’s warning and now backtracks to assert
    the inconsistent claim that fraudulent concealment of
    material facts prevented the Division from the [sic]
    asserting the claim in the First Proceeding.
    Br. of Petitioner 45–46 (footnote omitted). This argument
    makes no sense.
    The ALJ denied the Division’s request to expand the
    charges in the first enforcement action. Thus, Pierce’s
    fraudulent concealment of material facts effectively precluded
    the Division from pursuing the charges relating to the
    corporate accounts in the first enforcement action. When the
    Division belatedly sought to amend the OIP in the first
    enforcement action, it assuredly did not argue that there had
    20
    been no fraudulent concealment. And when the ALJ ruled that
    she lacked authority to “expand the scope of matters set down
    for hearing beyond the framework of the original OIP,” First
    Proceeding, 
    2009 WL 1684743
    , at *21, she certainly did not
    address the fraudulent concealment issue. In short, there is
    nothing to indicate that the Division prevailed in the first
    enforcement action on an argument related to fraudulent
    concealment and then relied on a contradictory argument to
    prevail in the second enforcement action.
    Finally, Pierce contends that the SEC erred in concluding
    that the Division did not waive a claim for additional
    disgorgement in the first enforcement action. On this point,
    Piece maintains that the Division effectively “abandoned the
    option of a separate action when it moved to admit the new
    evidence” at the conclusion of the first enforcement action.
    Br. of Petitioner 47. In other words, Pierce again argues that
    the Division’s charges relating to the corporate accounts were
    “actually litigated” in the first enforcement action and,
    therefore, could not be raised again in the second enforcement
    action. We need not tarry over this argument. As noted above,
    the charges in the second enforcement action indisputably
    were not litigated in the first action. Therefore, the SEC was
    not precluded from pursuing the second action on the basis of
    the fraudulently concealed evidence.
    III. CONCLUSION
    For the reasons set forth above, the petition for review is
    denied.
    So ordered.