IN THE UNITED STATES COURT OF APPEALS
                    FOR THE FIFTH CIRCUIT United States Court of Appeals
                                                   Fifth Circuit

                                                                            FILED
                                                                          January 8, 2008

                                       No. 06-11251                   Charles R. Fulbruge III
                                                                              Clerk

CARY ALAN LUSKIN, On behalf of themselves and all others similarly
situated; DEBBIE LUSKIN, On behalf of themselves and all others similarly
situated,

                                                  Plaintiffs-Appellees,
v.

INTERVOICE-BRITE INC.; DANIEL D. HAMMOND; ROB ROY J.
GRAHAM; DAVID W. BRANDENBURG; GORDON H. GIVENS; DAVID A.
BERGER; HAROLD D. BROWN; M. GREGORY SMITH,

                                                  Defendants-Appellants.



                   Appeal from the United States District Court
                        for the Northern District of Texas
                             USDC No. 3:01-CV-1203


Before JONES, Chief Judge, and STEWART and CLEMENT, Circuit Judges.
PER CURIAM:*
       In this interlocutory appeal, Intervoice-Brite Inc. (“Intervoice”) and the
individual defendants1 (collectively, “Defendants”) challenge the district court’s


       *
         Pursuant to 5TH CIR. R. 47.5, the court has determined that this opinion should not
be published and is not precedent except under the limited circumstances set forth in 5TH CIR.
R. 47.5.4.
       1
        The individual defendants are the following Intervoice Executives: Daniel D.
Hammond, Rob-Roy J. Graham, David W. Brandenberg, David A. Berger, Gordon H. Givens,
M. Gregory Smith, and Harold D. Brown.
                                  No. 06-11251

certification of a nationwide class in a suit alleging securities fraud. After the
issuance of the district court’s order certifying the class, we decided Oscar
Private Equity Investments v. Allegiance Telecom, Inc., 

(5th Cir.
2007), which held that in order to qualify for class certification, plaintiffs
alleging securities fraud are required to prove that defendants’ alleged
misrepresentations were the proximate cause of plaintiffs’ economic loss.
Because the district court did not have the opportunity to apply Oscar to the
facts of this case, we vacate the district court’s class certification order and
remand for reconsideration in light of Oscar.       Further, the motion of the
Plaintiffs-Appellees, investors represented by lead plaintiffs Cary and Debbie
Luskin (collectively, “Plaintiffs”), that this Court take judicial notice of four
submitted documents is dismissed as moot.
                                        I.
      Intervoice, the corporate Defendant in this securities fraud class action,
develops and sells interactive voice software. Intervoice is headquartered in
Dallas and its stock is traded on the NASDAQ exchange. Intervoice was formed
in 1999, as the result of a merger between Intervoice, Inc. and Brite Voice
Systems, Inc. Plaintiffs contend that the merger was unsuccessful, but that
Defendants concealed this reality and falsely maintained that the merger would
continue to result in strong revenues and earnings. In June 2000, Intervoice
announced that it would report a loss and that revenues and earnings would be
lower than expected. This class action lawsuit followed.
      On June 5, 2001, the Plaintiffs, on behalf of themselves and everyone who
purchased shares of Intervoice stock between October 12, 1999 and June 6, 2000
(the “Class Period”), filed their original complaint. They sued Intervoice and its
chief officers, alleging that the Defendants committed securities fraud by making
false and misleading statements concerning Intervoice’s August 1999 merger, its
fourth quarter of 2000 and fiscal year 2001 earnings and revenue projections,

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and its fiscal year 2000 year-end earnings and revenue results. The Plaintiffs
argued that the misleading statements, based on improper accounting
techniques, were made in forward-looking statements, press releases, and other
corporate documents, and relied upon by analysts in their reports. The Plaintiffs
further alleged that the individual defendants made stock sales based on insider
information, and relied on these sales as evidence of scienter. The Plaintiffs
sought to recover damages on behalf of all persons who acquired Intervoice stock
during the Class Period.
      On September 5, 2001, this case was consolidated with substantially
identical suits as a class action subsequently filed by other plaintiffs. The
Defendants filed a motion to dismiss the consolidated class action complaint on
January 14, 2002. On August 8, 2002, the district court granted the motion to
dismiss without prejudice, allowing the Plaintiffs to file an amended complaint
in compliance with the pleading requirements of the Private Securities
Litigation Reform Act (“PSLRA”) and Federal Rule of Civil Procedure 9(b). The
Plaintiffs filed a First Amended Class Action Complaint (“Complaint”) on
September 23, 2002. On November 1, 2002, the Defendants filed another motion
to dismiss. On September 15, 2003, the district court granted the Defendants’
motion, dismissing the Complaint with prejudice.
      The Plaintiffs appealed. This Court affirmed the dismissal in part, and
reversed the district court’s judgment insofar as it dismissed: (1) the claims
alleging Intervoice’s fraudulent accounting, (2) the claim that Hammond made
a false statement regarding financial goals, (3) the claims alleging that
Hammond or Graham made a false statement and the other failed to correct it
and (4) the claim that Smith failed to correct a statement made by Hammond or
Green. Barrie v. Intervoice-Brite, Inc., 

, 264 (5th Cir.), modified and
reh’g denied, 

(5th Cir. 2005).



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                                       No. 06-11251

       On remand, the Plaintiffs sought class certification under Federal Rule of
Civil Procedure 23(b)(3), which permits certification where “questions of law or
fact common to class members predominate over any questions affecting only
individual members.” FED. R. CIV. P. 23(b)(3). After finding that Plaintiffs
satisfied the requirements of Rule 23, the district court granted the motion for
class certification. With respect to the Rule 23(b)(3) predominance requirement,
the district court concluded that common issues of reliance predominated
because Plaintiffs could invoke the fraud on the market presumption. The
Defendants offered evidence to rebut the presumption, but the district court
refused to consider such evidence, finding that an examination of the
presumption at the class certification stage would be premature and improperly
delve into the actual merits of Plaintiffs’ claims. The Defendants also argued
that the Plaintiffs failed to show that common loss-causation issues
predominated, because the Plaintiffs’ pleadings and class action proof did not
meet the standard articulated by the Supreme Court in Dura Pharmaceuticals,
Inc. v. Broudo, 

(2005). The district court rejected that argument
and held that Dura, decided on a motion to dismiss, did not establish any
standards applicable at the class action stage. The class certified by the district
court includes any person who purchased Intervoice stock between October 19,
1999 and June 6, 2000.           Defendants timely requested leave to pursue an
interlocutory appeal of the class certification order under Rule 23(f); this petition
was granted on November 13, 2006. The only issue on appeal is whether the
district court’s finding of predominance was in error.2




       2
        Defendants do not challenge the district court’s determination that Plaintiffs satisfied
the requirements of section (a) of Rule 23, nor do they challenge the district court’s findings
that the Rule 23(b)(3) superiority factors favor the maintenance of a class action suit.

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                                        No. 06-11251

                                               II.
       The determination to certify a class rests within the sound discretion of
the trial court, exercised within the constraints of Rule 23. Gulf Oil Co. v.
Bernard, 

, 100 (1981). A district court that premises its legal
analysis on an erroneous understanding of the governing law has abused its
discretion. Feder v. Electronic Data Sys. Corp., 

, 129 (5th Cir.
2005).
                                              III.
       A case may proceed as a class action only if the plaintiffs demonstrate that
all four requirements of Rule 23(a) are met,3 and that at least one of the three
requirements of Rule 23(b) are met. The party seeking certification bears the
burden of proof. Berger v. Compaq Computer Corp., 

, 479 n.4 (5th
Cir. 2001). Plaintiffs here sought certification under Rule 23(b)(3), which states
that a class may be certified upon a finding “that the questions of law or fact
common to class members predominate over any questions affecting only
individual members, and that a class action is superior to other available
methods for fairly and efficiently adjudicating the controversy.” FED. R. CIV. P.
23(b)(3); see also Unger v. Amedisys, Inc., 

, 320 (5th Cir. 2005).
Defendants argue that the district court erred in concluding that Plaintiffs met
the first prong of this test: predominance. To determine whether the claims
alleged on behalf of putative class meet the predominance requirement for class
certification, we must examine the underlying cause of action. See 

. To succeed on a claim of securities fraud, a plaintiff must prove: (1)
a material misrepresentation or omission by the defendant, (2) scienter on the
part of the defendant, (3) a connection with the purchase or sale of security; (4)

       3
        These requirements are that: (1) the class be so numerous that joinder of all members
is impracticable, (2) there are questions of law or fact common to the class, (3) the claims or
defenses of the representative parties are typical of the claims or defenses of the class, and (4)
the representative parties fairly and adequately represent the class. FED. R. CIV. P. 23(a).

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                                   No. 06-11251

reliance, often referred to as transaction causation; (5) economic loss; and (6) loss
causation, i.e., a causal connection between the material misrepresentation and
the loss. Dura Pharm. Inc. v. Broudo, 

, 341-42 (2005); 

n.5.
      The decision of whether to certify a class often turns on the element of
reliance and whether common issues of reliance predominate. Requiring proof
of individualized reliance and injury from each member of the proposed plaintiff
class would effectively prevent plaintiffs from proceeding in a class action, since
individual issues would then overwhelm the common ones. See, e.g., Basic, Inc.
v. Levinson, 

, 245-46 (1988). Therefore, in Basic, the Supreme Court
adopted the fraud-on-the-market presumption, which permits the trial court to
presume that each class member has satisfied the reliance element as long as
the plaintiffs can show that the defendant made material misrepresentations,
the defendant’s shares were traded in an efficient market, and the plaintiffs
traded shares between the times the misrepresentations were made and the time
the truth was revealed. 

on the basis of this presumption that the
district court certified the present plaintiff class. Defendants argue that the
district court erred in presuming reliance without considering whether Plaintiffs
had demonstrated loss causation.
      Recently, in Oscar, we addressed the relationship between the elements
of reliance and loss causation in the context of the fraud-on-the-market

. In that case, which also involved an interlocutory
appeal from an order certifying a securities fraud class action, we vacated the
class certification order, holding that a certification enabled by the fraud-on-the-
market doctrine must be supported by a showing of loss causation. 

so, we recognized that “Basic allows each of the circuits room to develop its own
fraud-on-the-market rules.” 

(quoting Abell v. Potomac Ins. Co., 

, 1120 (5th Cir. 1988) vacated on other grounds sub nom. Fryar v.

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                                   No. 06-11251

Abell, 

(1989)). This Court “has used this room . . . to tighten the
requirements for plaintiffs seeking a presumption of reliance.” 

-65
(internal citations omitted).      We require more than proof of a material
misstatement; “we require proof that the misstatement actually moved the
market.” 

Essentially, this circuit “require[s] plaintiffs to establish
loss causation in order to trigger the fraud-on-the-market presumption.” 

trigger the presumption of reliance, plaintiffs must demonstrate
that . . . the cause of the decline in price is due to the revelation of the truth and
not the release of the unrelated negative information.” 

v.
Crossroads Sys., Inc., 

, 665 (5th Cir. 2004)).
      In Oscar, as here, the plaintiffs argued that loss causation is not properly
addressed at the class certification stage. 

The Oscar plaintiffs
contended that the class certification stage is not the proper time for defendants
to rebut the fraud-on-the-market presumption and that requiring proof of loss
causation at that stage improperly combines the market efficiency standard with
actual proof of loss causation. 

this argument because “the plain
text of Rule 23 requires the court to ‘find’, not merely assume, the facts favoring
class certification.”   

(citing 

).         Rule 23,
therefore, mandates that a district court undertake complete analysis of fraud-
on-the-market indicators, including loss causation, prior to certifying a plaintiff
class. 

In conducting this analysis, “a district court must resolve
factual disputes relevant to each Rule 23 requirement and find that whatever
underlying facts are relevant to a particular Rule 23 requirement have been
established.” 

(citing In re Initial Pub. Offering Sec. Litig., 

,
27 (2d Cir. 2006)). “The obligation to make such determinations is not lessened
by overlap between a Rule 23 requirement and a merits issue, even a merits
issue that is identical with a Rule 23 requirement.” 

06-11251

      Thus, based on these principles, we concluded in Oscar that “loss causation
must be established at the class certification stage by a preponderance of all
admissible evidence.” 

This holding compels the conclusion that the
district court’s certification, refusing to analyze whether plaintiffs established
loss causation, was in error.
      Nonetheless, Plaintiffs seek to distinguish Oscar. Plaintiffs point to a
footnote in Oscar stating that: “[w]e address here only the simultaneous
disclosure of multiple negatives, not all of which are alleged culpable.” 

n.22. They argue that, based on this footnote, Oscar should be limited on its
facts to situations involving multiple negative disclosures. Because the present
case does not involve multiple disclosures, the Plaintiffs contend, Oscar does not
apply and the class certification should stand. An examination of the Oscar
decision as a whole does not support the narrow reading advocated by the
Plaintiffs. In Oscar, this Court undertook a broad examination of the fraud-on-
the-market presumption in the context of class certification. We concluded that
the proper application of Rule 23 requires a district court to find, prior to
invoking the fraud-on-the-market presumption, that plaintiffs have established
loss causation by a preponderance of all admissible evidence.             We were
compelled to reach this conclusion because of our prior precedents holding that
loss causation is a fraud-on-the-market prerequisite and that Rule 23 mandates
a complete analysis of fraud-on-the-market indicators at the class certification
stage. 

-269 (referring to 

and 

). This conclusion was not predicated on the factual circumstance of
multiple negative disclosures, but instead on the intersection of the necessary
elements of a securities fraud cause of action and the rigors of Rule 23 class
certification. There is no reason why the concerns stated in Oscar do not equally




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                                     No. 06-11251

apply to cases in which only one negative disclosure is at issue.4 Therefore,
because the district court’s decision to certify the present class was based on an
erroneous understanding of the governing law, we vacate the order granting
class certification. See 

(noting that a district court that
premises its legal analysis on an erroneous understanding of the governing law
has abused its discretion).
      Both parties argued before this Court that, if Oscar is applicable, the
evidence produced before the district court compels a ruling in their favor.
However, we decline to examine whether or not, on the record before us,
Plaintiffs have demonstrated loss causation by a preponderance of admissible
evidence. The Plaintiffs have indicated that they may have other admissible,
relevant evidence to offer in support of class certification. Accordingly, we
remand and allow the district court an opportunity to re-examine the class
certification order in light of Oscar. The district court is free to consider any
additional evidence that the parties may have to offer. On remand, Oscar
requires that the district court examine whether the Plaintiffs have adequately
demonstrated loss causation by a preponderance of all admissible evidence
before permitting Plaintiffs to invoke the fraud-on-the-market presumption.
                                           IV.
      For the foregoing reasons, we VACATE the class certification order and
REMAND this case to the district court for a determination of whether Plaintiffs
have demonstrated loss causation sufficiently to invoke the fraud-on-the-market
presumption. We also DISMISS AS MOOT the motion of Plaintiffs requesting
judicial notice of four submitted documents.




      4
        In fact, in cases where there has been only one negative disclosure, loss causation
should be even easier for plaintiffs to establish at the class certification stage.

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