Susquehanna International Group v. SEC , 866 F.3d 442 ( 2017 )


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  • United States Court of Appeals
    FOR THE DISTRICT OF COLUMBIA CIRCUIT
    Argued March 20, 2017                 Decided August 8, 2017
    No. 16-1061
    SUSQUEHANNA INTERNATIONAL GROUP, LLP, ET AL.,
    PETITIONERS
    v.
    SECURITIES AND EXCHANGE COMMISSION,
    RESPONDENT
    OPTIONS CLEARING CORPORATION,
    INTERVENOR
    On Petition for Review of an Order of
    the Securities & Exchange Commission
    David H. Thompson argued the cause for petitioners. With
    him on the briefs were Howard C. Nielson Jr., Peter A.
    Patterson, and Harold S. Reeves.
    Robert Battalio and Robert Jennings, pro se, were on the
    brief for amicus curiae Robert Battalio and Robert Jennings in
    support of petitioners.
    Tracey A. Hardin, Assistant General Counsel, Securities
    and Exchange Commission, argued the cause for respondent.
    With her on the brief were Anne K. Small, General Counsel,
    2
    Sanket J. Bulsara, Deputy General Counsel, Michael A. Conley,
    Solicitor, and Emily T.P. Rosen, Senior Counsel.
    William J. Nissen argued the cause for intervenor. With
    him on the brief were Steven E. Sexton and Kristen E. Rau.
    Before: GARLAND, Chief Judge, GRIFFITH, Circuit Judge,
    and SENTELLE, Senior Circuit Judge.
    Opinion for the court filed by Chief Judge GARLAND.
    GARLAND, Chief Judge: Seeking to increase its capital
    reserves, the Options Clearing Corporation proposed a change
    in its rules. That change was subject to approval by the
    Securities and Exchange Commission, which granted approval
    without itself making the findings and determinations prescribed
    by the Securities Exchange Act of 1934. Instead, it effectively
    abdicated that responsibility to the Corporation. Because this
    does not represent the kind of reasoned decisionmaking required
    by either the Exchange Act or the Administrative Procedure Act,
    we remand the case to the Commission for further proceedings.
    I
    The Options Clearing Corporation (OCC), a Delaware
    corporation, is a clearing agency that facilitates trades in options
    and other financial instruments. It is the only clearing agency
    for standardized U.S. options listed on U.S. national securities
    exchanges. Given its significant role, OCC has been designated
    a systemically important financial market utility and is closely
    regulated by the Securities and Exchange Commission (SEC).
    See Order Approving Proposed Rule Change Concerning the
    Options Clearing Corporation’s Capital Plan, 
    81 Fed. Reg. 8294
    ,
    8294 (Feb. 18, 2016) (“Order”).
    3
    At the time of the events in this case, there were twelve
    national securities exchanges on which listed options were
    traded. Five were equal shareholders in OCC; seven were
    nonshareholders, lacking any ownership interest. All of the
    exchanges clear their trades in listed options through OCC. In
    addition to the exchanges, OCC has “clearing members” that
    clear and settle options trades for their customers through the
    exchanges. See Order, 81 Fed. Reg. at 8294; OCC, Bylaws Art.
    V (amended 2009).
    OCC charges clearing members fees for the transactions
    they make. For each upcoming year, OCC sets the fees to cover
    the year’s projected expenses, plus a buffer. If, at the end of the
    year, OCC has taken in more fees than needed to cover its
    expenses and maintain its reserves, it refunds the excess fees to
    the clearing members, allocated in proportion to what they had
    paid. Until the developments at issue here, OCC refunded all
    such excess fees. See Notice of Filing of a Proposed Rule
    Change Concerning a Proposed Capital Plan, 
    80 Fed. Reg. 5171
    ,
    5175 (Jan. 30, 2015) (“Notice of Proposed Rule Change”).
    This case concerns OCC’s attempt to boost its capital
    reserves and, in order to do so, to alter how fees and refunds are
    calculated. In 2014, OCC began evaluating its capital level and
    eventually determined that it did not have enough to cover
    “business, operational, and pension risks.” Order, 81 Fed. Reg.
    at 8296. While these capital needs exclude counterparty and on-
    balance-sheet risks, which are covered by billions of dollars in
    other funds, they are still significant. OCC determined that on
    top of its existing capital reserves of $25 million, it needed an
    additional $222 million of capital immediately on hand, plus
    another $117 million in backup “Replenishment Capital” that it
    could call upon if necessary. See Notice of Proposed Rule
    Change, 80 Fed. Reg. at 5172; Order, 81 Fed. Reg. at 8295-96.
    4
    To amass those reserves, OCC developed a Capital Plan.
    Under the Plan, OCC’s five shareholder exchanges would make
    immediate capital contributions to reach OCC’s current capital
    target and also pledge to provide Replenishment Capital upon
    request. The Plan compensates those contributions with
    dividends paid out of OCC’s fees. In particular, after fees are
    applied to OCC’s operating expenses, and then used to restore
    capital reserves if they have dipped, the remaining unused fees
    are split between dividends and refunds. Approximately half of
    the unused fees go to shareholders as dividends; approximately
    half are refunded to clearing members. In other words, whereas
    clearing members previously received all of the excess fees as
    refunds, the Plan diverts roughly half of those refunds to
    dividends. See Notice of Proposed Rule Change, 80 Fed. Reg.
    at 5173-75.
    The Plan makes other changes to OCC’s fee practices as
    well. The buffer used to calculate each year’s fees -- that is, the
    amount by which that year’s projected expenses are inflated to
    arrive at the amount to be charged as upfront fees -- decreases
    under the Plan from 31% to 25%. And the Plan provides for a
    permanent end to refunds (but not dividends) if Replenishment
    Capital becomes necessary and is not repaid in 24 months or if
    the target capital requirement is not restored within that period.
    See id.
    OCC’s Plan cannot go into effect unless approved by the
    SEC because OCC is a “self-regulatory organization” under the
    Securities Exchange Act of 1934, 15 U.S.C. § 78a et seq.
    (“Exchange Act”). In early 2015, OCC brought its Plan to the
    SEC, which published a Notice of Filing of a Proposed Rule
    Change and solicited public comments. The SEC issued a final
    Order approving the Plan in early 2016. See Order, 81 Fed. Reg.
    at 8294-95.
    5
    Petitioners -- two nonshareholder exchanges (Miami
    International Securities Exchange, LLC and BOX Options
    Exchange LLC), a clearing member (KCG Americas LLC, a
    subsidiary of Petitioner KCG Holdings), and a market
    participant (Susquehanna International Group, LLP) -- sought
    judicial review. They also moved to stay the SEC’s Order to
    prevent the OCC’s Plan from going into effect, but a panel of
    this court denied the stay. Susquehanna Int’l Grp., LLP v. SEC,
    No. 16-1061 (D.C. Cir. Feb. 23, 2016) (order denying motion
    for stay). As a consequence, OCC currently operates according
    to the Plan.
    II
    We have jurisdiction to review the SEC’s Order pursuant to
    15 U.S.C. § 78y(a)(3). We review the Order under the
    Administrative Procedure Act (APA), which requires us to hold
    unlawful agency action that is “arbitrary, capricious, an abuse of
    discretion, or otherwise not in accordance with law” or that is
    “unsupported by substantial evidence.” 
    5 U.S.C. § 706
    (2)(A),
    (E); see 15 U.S.C. § 78y(a)(4); NetCoalition v. SEC, 
    615 F.3d 525
    , 532 (D.C. Cir. 2010). To satisfy the “arbitrary and
    capricious” standard, “the agency must examine the relevant
    data and articulate a satisfactory explanation for its action
    including a ‘rational connection between the facts found and the
    choice made.’” Motor Vehicle Mfrs. Ass’n v. State Farm Mut.
    Auto. Ins. Co., 
    463 U.S. 29
    , 43 (1983) (quoting Burlington Truck
    Lines, Inc. v. United States, 
    371 U.S. 156
    , 168 (1962)).
    OCC is registered as a clearing agency with the SEC, and
    is therefore classified as a “self-regulatory organization.” See 15
    U.S.C. §§ 78c(a)(26), 78q-1(b). The SEC “shall approve” a self-
    regulatory organization’s proposed rule change only “if it finds
    that such proposed rule change is consistent with” provisions of
    the Exchange Act.              Id. § 78s(b)(2)(C)(i); see id.
    6
    § 78s(b)(2)(C)(ii). In turn, a clearing agency’s rules are
    consistent with the Act only if “the Commission determines
    that” they meet certain specified requirements. Id. § 78q-
    1(b)(3). Petitioners argue that the SEC erred in approving
    OCC’s Plan because it does not meet several of those
    requirements.
    First, the Exchange Act requires that a clearing agency’s
    rules “not impose any burden on competition not necessary or
    appropriate in furtherance of the purposes of” the Act. Id.
    § 78q-1(b)(3)(I).       Petitioners object that the Plan
    overcompensates shareholder exchanges, which unjustifiably
    burdens competition by nonshareholders. See Pet’rs’ Br. 24.1
    Second, the Act requires that a clearing agency’s rules be
    “designed . . . , in general, to protect investors and the public
    interest.” Id. § 78q-1(b)(3)(F). Petitioners contend that the Plan
    harms investors and the public by transforming OCC from a
    public utility to a profit-seeking monopoly and by increasing the
    fees charged to OCC’s customers. See Pet’rs’ Br. 33-40.
    Third, the same subsection requires that rules not be
    “designed to permit unfair discrimination . . . among participants
    in the use of the clearing agency.” 15 U.S.C. § 78q-1(b)(3)(F).
    Petitioners maintain that the Plan unfairly discriminates between
    shareholder exchanges and nonshareholder exchanges by
    denying nonshareholders the opportunity to contribute capital in
    exchange for dividends. Petitioners argue further that the Plan
    1
    Petitioners make a similar argument under § 3(f) of the
    Exchange Act, which requires the SEC to “consider . . . whether the
    action will promote . . . competition.” 15 U.S.C. § 78c(f).
    7
    discriminates between shareholder exchanges and clearing
    members by denying clearing members compensation for the
    capital they contribute as fees. See Pet’rs’ Br. 41-43.2
    Fourth, the Act requires that a self-regulatory organization
    “comply with . . . its own rules.” 15 U.S.C. § 78s(g)(1). OCC’s
    bylaws provide that nonshareholder exchanges “will be
    promptly provided with information that [OCC’s] Executive
    Chairman considers to be of competitive significance” and that
    a “requesting [nonshareholder exchange] shall be afforded the
    opportunity to make presentations” to OCC’s Board or to a
    committee of the Board.             OCC, Bylaws Art. VIIB,
    Interpretations & Policies § 1.01, .02 (§ 1.01 amended 2014;
    § 1.02 adopted 2002). Petitioners object that OCC violated both
    provisions by failing to notify nonshareholder exchanges while
    OCC was developing the Plan. See Pet’rs’ Br. 43-48.
    We do not reach any of those arguments, all of which
    contend that the OCC’s Plan is inconsistent with the above-
    described requirements of the Exchange Act. We do not reach
    them because, as Petitioners also argue, the SEC’s Order
    approving the Plan fails in a more basic respect: the
    Commission did not itself “find[]” or “determin[e],” 15 U.S.C.
    §§ 78q-1(b)(3), 78s(b)(2)(C)(i), that the Plan met any of those
    requirements. Instead, the SEC effectively abdicated that
    responsibility to OCC -- the proponent of the Plan and the entity
    whose rule changes the SEC is statutorily obligated to approve
    or disapprove, id. § 78s(b)(2)(C)(i), (ii). Moreover, the SEC’s
    Order reflects little or no evidence of the basis for the OCC’s
    2
    To support these objections, Petitioners also invoke
    § 17A(b)(3)(D) of the Act, which requires that a clearing agency’s
    rules “provide for the equitable allocation of reasonable dues, fees,
    and other charges among its participants.” 15 U.S.C. § 78q-1
    (b)(3)(D).
    8
    own determinations -- and few indications that the SEC even
    knew what that evidence was.
    We have rejected this kind of agency “decisionmaking”
    before. In Gerber v. Norton, we held:
    When a statute requires an agency to make a finding as
    a prerequisite to action, it must do so. Merely
    “[r]eferencing a requirement is not the same as
    complying with that requirement.” . . . Nor may the
    agency delegate its responsibility to the regulated
    party. See State of Idaho v. ICC, 
    35 F.3d 585
    , 596
    (D.C. Cir. 1994) (holding that the ICC failed to meet
    its responsibilities under [the National Environmental
    Policy Act] by “deferr[ing] not only to the judgments
    of other agencies, but also to that of Union Pacific, the
    licensee”).
    
    294 F.3d 173
    , 185-86 (D.C. Cir. 2002) (quoting Sugar Cane
    Growers Coop. v. Veneman, 
    289 F.3d. 89
    , 97 (D.C. Cir. 2002)).
    To be sure, SEC appellate counsel acknowledges that the SEC
    cannot “simply accept what [a self-regulatory organization] has
    done,” but rather is “obligated to make an independent review.”
    Oral Arg. Tr. 24. And the SEC’s Order states that the
    Commission did make the necessary findings. See Order, 81
    Fed. Reg. at 8300-04. But “‘[s]tating that a factor was
    considered’ -- or found -- ‘is not a substitute for considering’ or
    finding it.” Gerber, 
    294 F.3d at 185
     (quoting Getty v. Fed.
    Savings & Loan Ins. Corp., 
    805 F.2d 1050
    , 1055 (D.C. Cir.
    1986)). As explained below, stating, not finding, is what the
    Commission did here.
    9
    A
    The Order’s shortcomings are apparent in its discussion of
    whether the Plan pays dividends to shareholder exchanges at a
    reasonable rate. That is a central issue: if the dividend rate
    represents an unnecessary windfall for shareholders, as
    Petitioners argue, then the Plan may run afoul of the Exchange
    Act’s prohibitions by unnecessarily or inappropriately burdening
    competition, harming the interests of investors and the public, or
    unfairly discriminating against nonshareholders and clearing
    members. See 15 U.S.C. § 78q-1(b)(3)(F), (I). The SEC found
    that the Plan heeds those statutory prohibitions because the
    dividends represent a reasonable return on the shareholders’
    capital contribution. See Order, 81 Fed. Reg. at 8301-03
    (declaring that the dividend level is “appropriate” as
    “compensation” for the costs and risks incurred by the
    shareholders).
    Why did the SEC find the return reasonable? The Order
    says only that the Plan is “designed to set the dividends . . . at a
    level that [OCC’s] Board, with the assistance of independent
    outside financial experts, has determined to be reasonable for the
    cost and risks associated” with the shareholders’ obligations. Id.
    at 8300.
    That explanation raises more questions than it answers.
    Who were those independent experts? How does the SEC know
    they were independent? What analysis did they and OCC’s
    Board perform? How did they measure the “level” of the
    dividends? How did they measure the “cost and risks”? And
    how did they determine that the dividend level was reasonable
    for the associated cost and risks? The Order is silent on all
    counts. Instead, the SEC candidly admits that it simply “rel[ied]
    on the Board’s analysis” of “the rate of return the Stockholder
    Exchanges were receiving for their capital investment.” SEC
    10
    Br. 30. That is, to decide whether the dividend level was
    reasonable, the SEC took OCC’s word for it.
    This is not the reasoned analysis that the Exchange Act and
    the APA require. The Exchange Act permits the SEC to
    approve OCC’s proposed rule change only “if it finds that” the
    proposal is consistent with the requirements of the Act. 15
    U.S.C. § 78s(b)(2)(C)(i), (ii). That is possible only if the SEC
    “determines that” the rule complies with specified requirements,
    15 U.S.C. § 78q-1(b)(3). Thus, to approve the Plan, the SEC
    must make “find[ings]” and “determin[ations]” -- not merely
    accept those made by OCC. See Gerber, 
    294 F.3d at 185
    .
    Nor may the SEC reach a conclusion that is “unsupported
    by substantial evidence” or “arbitrary [and] capricious.” 
    5 U.S.C. § 706
    (2)(A), (E); 15 U.S.C. § 78y(a)(4). That was the
    flaw that led us to vacate an SEC order approving a self-
    regulatory organization’s proposed rule change in NetCoalition,
    
    615 F.3d at 537-44
    . There, we faulted the SEC for reaching a
    conclusion despite a “lack of support in the record.” 
    Id. at 541
    .
    The SEC had tried to rely on statements by the self-regulatory
    organization, but we saw “little” supporting value in the “self-
    serving views of the regulated entit[y].” 
    Id.
     Here, too, the
    SEC’s unquestioning reliance on OCC’s defense of its own
    actions is not enough to justify approving the Plan. Instead, the
    SEC should have critically reviewed OCC’s analysis or
    performed its own. See Bradford Nat’l Clearing Corp. v. SEC,
    
    590 F.2d 1085
    , 1113-14 (D.C. Cir. 1978) (finding the SEC’s
    reasoning inadequate when it approved registration of a clearing
    agency by deferring to the clearing agency’s “business
    judgment” on an issue governed by the Act).
    On appeal, the SEC defends the Order’s approach to the
    dividend rate in several ways. The SEC’s principal argument is
    that it was reasonable for it to trust “the process” undertaken by
    11
    OCC. Oral Arg. Tr. 20, 29. Restating the words of the Order,
    the SEC’s brief says that the process included “independent
    analysis” by outside consultants. SEC Br. 31. But the SEC does
    not appear to have identified the consultants or seen their
    analysis, so it came as no surprise that the SEC disclaimed
    reliance on that outside analysis at oral argument. Oral Arg. Tr.
    18. Instead, the SEC ultimately relies on another aspect of
    OCC’s decisionmaking process:             what it describes as
    “arm’s-length negotiations” between those OCC Board directors
    who represented clearing members and those who represented
    shareholders, which culminated in a “supermajority” Board vote
    in favor of the plan. SEC Br. 31, 38 & n.16; see also Oral Arg.
    Tr. 19-20.
    “Trust the process” may be a reasonable slogan for the
    hometown basketball team of lead petitioner Susquehanna
    International Group.3 But the process alone cannot justify the
    dividend rate in this case. For one thing, it is hardly accurate to
    describe the negotiations between Board members as “arm’s
    length.” OCC’s shareholders have effective veto power over
    certain proposals, giving them outsize bargaining power
    compared to clearing members represented on the Board. See
    Letter from James E. Brown, Executive Vice President, OCC, to
    Brent J. Fields, Secretary, SEC at 6 n.10 (Feb. 23, 2015) (J.A. 85
    n.10). Indeed, only four of nine directors representing clearing
    members voted in favor of the Plan, see 
    id.
     at 7 n.12 (J.A. 86
    n.12), making it less than clear that the process struck an
    appropriate balance between the interests of shareholders and
    clearing members. What is more, not all of the interested parties
    3
    See Trust The Process? 76ers Hope So, Have the No. 1 Pick
    Again, USA TODAY, June 21, 2017 (describing the Philadelphia 76ers’
    strategy that accepts losses in the short term to build a stronger team
    in the long term, embodied by “the three words that have defined the
    organization since the implosion started: Trust The Process”).
    12
    were even part of the negotiations among Board members. Only
    a small fraction of clearing members are on the Board, and none
    of the nonshareholder exchanges are. See Order Approving
    Proposed Rule Change Concerning a Proposed Capital Plan, 
    80 Fed. Reg. 13058
    , 13060 n.8 (Mar. 12, 2015). So, as to any
    agreement between OCC and shareholders regarding the
    dividend rate, the shareholder exchanges were on both sides of
    the transaction (because they were both OCC Board members
    and recipients of the dividends), while nonshareholder
    exchanges were on neither.
    More fundamentally, the SEC cannot rely on OCC’s
    process totally divorced from any examination of the substance
    of the Plan, especially when the procedural features that the SEC
    cites are little more than the general elements of OCC’s
    governance structure. Indeed, were we to accept this
    justification, that would mean the SEC could or should approve
    nearly any plan OCC proposes -- hardly the result the Exchange
    Act envisions. See, e.g., 15 U.S.C. § 78s(b)(2)(C)(i), (ii) (“The
    Commission shall disapprove a proposed rule change of a
    self-regulatory organization if it does not make a finding” that
    “such proposed rule change is consistent with the requirements
    of” the Act.).
    The SEC also defends its approval of the Plan’s dividend
    rate by arguing that the Plan’s structure guarantees reasonable
    dividends. See Order, 81 Fed. Reg. at 8301 (“The Commission
    believes that various components of the Capital Plan operate to
    set reasonable dividends for the cost and risks associated with
    the Stockholder Exchanges’ contributed and committed
    capital.”); id. at 8303; Oral Arg. Tr. 21. In particular, the SEC
    notes that the Plan sets fees based on a fixed percentage of
    projected costs, and allocates unused fees between dividends
    and refunds in a fixed proportion. Those inputs, the SEC argues,
    13
    ensure that the dividend rate will turn out to be reasonable. Oral
    Arg. Tr. 21, 23.
    That reasoning begs the question. The resulting dividend
    rate will only be reasonable if the Plan’s structure (most
    significantly, the portion of unused fees allocated to dividends)
    is reasonable. But the Order does not analyze whether -- or
    explain why -- it is reasonable to allocate roughly half of unused
    fees to dividends, as opposed to using a different percentage or
    a formula other than a fixed proportion of unused fees. In other
    words, the SEC defends its unquestioning reliance on OCC’s
    claim that the dividend rate is reasonable by its unquestioning
    reliance on OCC’s claim that the Plan’s structure is reasonable.
    That is no defense at all.
    B
    The SEC’s lack of reasoned decisionmaking in assessing the
    dividend rate is enough to make its Order arbitrary and
    capricious. But that is not the Order’s only flaw. A similar lack
    of reasoned decisionmaking recurs throughout the Order,
    including in the four additional instances that follow.4
    First, the Order fails to support its conclusion that the Plan’s
    capital target is reasonable. Commenters disputed whether the
    Plan raises a reasonable amount of capital at a reasonable pace
    (as OCC argues), or raises more capital more quickly than OCC
    actually needs (as Petitioners argue). As with the dividend-rate
    issue, the Order adopts OCC’s claims at face value. The Order
    accepts that the target is “appropriately designed” simply
    because “OCC represents that it used various measures and took
    4
    We do not mean to imply approval (or disapproval) of other
    aspects of the Order that Petitioners challenge but that we do not
    discuss.
    14
    a methodical and reasoned approach.” Order, 81 Fed. Reg. at
    8301 (emphasis added); see also id. at 8300 (“The [OCC] Board
    determined that the historical practice . . . did not allow OCC to
    reach adequate capitalization.”(emphasis added)). The Order
    then relies on that representation in finding the Plan consistent
    with the Act. See id. at 8301 (concluding that the Plan’s capital
    target is not excessive and hence does not burden competition
    more than “necessary or appropriate,” 15 U.S.C. § 78q-1
    (b)(3)(I)); id. at 8300-01 (concluding that the Plan’s capital
    target is appropriately “designed . . . to protect investors and the
    public interest,” § 78q-1(b)(3)(F)).5
    In the Order, the SEC states that it “review[ed] the process
    used by OCC to establish” the target. Order, 81 Fed. Reg. at
    8301. But what was that process? OCC states that “[a]n outside
    consultant conducted a ‘bottom-up’ analysis of OCC’s risks”
    and, “[b]ased on internal operational risk scenarios and loss
    modeling,” OCC quantified its operational and pension risk.
    Notice of Proposed Rule Change, 80 Fed. Reg. at 5172-73. But
    since there is no indication that the SEC knew who the
    consultant was, what analysis he or she conducted, or what
    additional analysis OCC performed, the Commission was in no
    position to make a reasoned finding that OCC’s process was
    sound -- let alone that the resulting capital target was reasonable.
    In short, the SEC’s Order reflects the same lack of reasoned
    decisionmaking when assessing the capital target as it displays
    5
    See also Order, 81 Fed. Reg. at 8304 & n.141 (rejecting
    commenters’ suggestions to raise capital through other means, partly
    on the ground that “OCC represents that, in considering alternatives,
    OCC’s Board determined that the Capital Plan was financially
    superior to accumulating capital through fees” (emphases added)); id.
    at 8302-04 (faulting alternative proposals for failing to raise capital
    quickly enough, as “forecasted by OCC”).
    15
    when assessing the dividend rate. “Trusting the process” is
    simply not enough.
    Second, the SEC was also too quick to accept OCC’s claims
    that the Plan would not increase fees for customers. In
    determining that the Plan is designed to protect investors and the
    public interest, 15 U.S.C. § 78q-1(b)(3)(F), the SEC’s Order
    relies on the proposition that the Plan will “allow[] generally
    lower fees,” Order, 81 Fed. Reg. at 8301, or at least will not
    make higher fees “inevitable,” id. To support that proposition,
    the Order only addresses the Plan’s lowering of upfront fees --
    that is, the amount OCC initially charges clearing members,
    before refunding excess fees at the end of each year. It does not
    take into account the Plan’s reduction of year-end refunds.
    Taking both into account, Petitioners argue that the Plan harms
    investors and the public by driving up net fees. Pet’rs’ Br. 37 &
    n.20.
    The only thing the Order says to justify ignoring net fees in
    favor of focusing on upfront fees is that the Plan is “designed to
    give market participants the benefit of lower upfront transaction
    costs, especially those customer end users who do not receive
    passed through refunds from the clearing member.” Order, 81
    Fed. Reg. at 8302-03 (emphasis added). The underlying
    assumption of this justification must be that there are so few
    market participants who do receive passed-through refunds that
    net fees are irrelevant. But the SEC’s Order does not provide
    record support for that assumption. Instead, it cites, see id. at
    8303 n.127, a portion of the Notice of Filing of a Proposed Rule
    Change, prepared by OCC, stating that “OCC is aware that a
    portion -- possibly a significant portion -- of those refunds are
    not passed through by the clearing members to their end user
    customers.” 80 Fed. Reg. at 5175. That is, the SEC Order’s
    only basis for not taking passed-through refunds into account is
    a statement by OCC, prepared to justify OCC’s own proposal,
    16
    that a “possibly” significant portion of refunds are not passed
    through. That does not qualify as a “satisfactory explanation,”
    State Farm, 
    463 U.S. at 43
    . See NetCoalition, 
    615 F.3d at
    540-
    41 (criticizing the SEC’s reliance on the “self-serving views of
    the regulated entities” in that case).
    Third, the Order fails to give any explanation at all for
    rejecting one of Petitioners’ objections. Petitioners charged the
    Plan with unfair discrimination for treating refunds to clearing
    members differently from dividends to shareholders under the
    following scenario:       If Replenishment Capital becomes
    necessary and is not repaid in 24 months (or if the target capital
    requirement is not restored in the same period), refunds will end
    permanently but dividends can resume. See Notice of Proposed
    Rule Change, 80 Fed. Reg. at 5174-75 (explaining this feature);
    Letter from James E. Brown, Executive Vice President, OCC, to
    Brent J. Fields, Secretary, SEC at 4-5 (Feb. 24, 2015) (J.A. 105-
    06) (discussing objections). The Order does not explain why
    that criticism is unavailing. In fact, as the SEC concedes, the
    Order misstates the Plan feature at issue, incorrectly explaining
    at one point that both refunds and dividends will end
    permanently if Replenishment Capital goes unpaid for 24
    months. Order, 81 Fed. Reg. at 8297; Oral Arg. Tr. 13-14
    (concession by SEC counsel that “that is mistaken”). Hence, not
    only does the Order give no indication that the SEC analyzed
    this Plan feature for compliance with the Act, but it instead
    suggests that the SEC may have misunderstood the feature
    entirely. That double deficiency demonstrates a lack of
    reasoned decisionmaking.
    Finally, the Order gives short shrift to Petitioners’ objection
    that OCC, by failing to notify nonshareholder exchanges earlier
    in its development of the Plan, violated its own bylaws.
    Primarily at issue is OCC’s bylaw requirement that
    nonshareholder exchanges “be promptly provided with
    17
    information that [OCC’s] Executive Chairman considers to be
    of competitive significance.” OCC, Bylaws Art. VIIB,
    Interpretations & Policies § 1.01 (amended 2014). Despite
    recognizing that there was a dispute over whether the Plan was
    competitively significant, the Order merely notes that “OCC
    represented that it” had “completed all action required to be
    taken under its . . . bylaws.” Order, 81 Fed. Reg. at 8305. On
    remand, the SEC must resolve Petitioners’ argument that OCC
    could not reasonably have considered the Plan to be
    competitively insignificant. Or, if the SEC concludes that this
    does not matter, it must give a reasoned explanation why.
    III
    Having concluded that the SEC’s Order is arbitrary and
    capricious, unsupported by substantial evidence, and otherwise
    not in accordance with law, we are left with the question of the
    proper remedy. “An inadequately supported rule . . . need not
    necessarily be vacated.” Allied-Signal, Inc. v. U.S. Nuclear
    Regulatory Comm’n, 
    988 F.2d 146
    , 150 (D.C. Cir. 1993). “The
    decision whether to vacate depends on ‘the seriousness of the
    order’s deficiencies (and thus the extent of doubt whether the
    agency chose correctly) and the disruptive consequences of an
    interim change that may itself be changed.’” 
    Id. at 150-51
    (quoting Int’l Union, UMW v. Fed. Mine Safety & Health
    Admin., 
    920 F.2d 960
    , 967 (D.C. Cir. 1990)).
    Here, the SEC may be able to approve the Plan once again,
    after conducting a proper analysis on remand. Moreover,
    unwinding the Plan in the interim would be -- in Petitioners’
    own words -- a “logistical nightmare.” Pet’rs’ Emergency Mot.
    for Stay 9. Indeed, the parties may well awaken from that
    nightmare just as the SEC decides to rewind the unwinding.
    18
    Thankfully, we can avoid that restless night. The SEC and
    OCC assure us that it will be possible to unwind the Plan at a
    later time, see SEC’s Opp’n to Pet’rs’ Emergency Mot. for Stay
    2-3; Oral Arg. Tr. 12 (SEC); id. at 33-34 (OCC), and no party
    contends that the task would be materially more difficult if done
    then rather than now. Thus, with no immediate need to vacate
    the Order, we will remand the case to give the SEC an
    opportunity to properly evaluate the Plan. See Allied-Signal,
    Inc., 
    988 F.2d at 151
     (remanding rather than vacating “because
    of the possibility that the Commission may be able to justify the
    Rule, and the disruptive consequences of vacating”).
    So ordered.