This matter involves a discovery order granted despite assertions of attorney-client privilege by petitioner Occidental Petroleum Corporation (“Occidental”), which seeks a writ of mandamus instructing the district court to vacate that order. Finding no clear error, because the plaintiff class is not subject to Occidental’s attorney-corporate client privilege under
Garner v. Wolfinbarger,
I.
In the underlying civil litigation— Croucher v. MidCon Corp. Employee Stock Ownership Plan Admin. Committee, the plaintiff class consists of employees of the MidCon Corporation (“MidCon”). Before this litigation began, MidCon was a wholly-owned subsidiary of Occidental. For the benefit of MidCon employees, Occidental established the MidCon Employee Stock Ownership Plan (“ESOP”), funded by 1.4 million shares of Occidental preferred stock originally valued at $1.4 billion. That stock was designed to track the value of MidCon. Occidental subsequently sold MidCon and entered into a negotiated settlement with the ESOP trustee, the U.S. Trust Company of California, N.A., respecting the preferred shares.
*295 Plaintiffs sued Occidental and others under ERISA, 1 alleging various breaches of fiduciary duty relating to the ESOP. Pursuant to that litigation, the district court granted plaintiffs’ request for discovery of nearly 200 Occidental documents, over Occidental’s claim of attorney-client privilege.
II.
To obtain mandamus relief, 2 Occidental must do more than prove merely that the court erred. 3 “Mandamus is an extraordinary remedy reserved for extraordinary cases,” one granted “not as a matter of right, but in the exercise of a sound judicial discretion.” 4 A mere showing of error, after all, may be corrected on appeal; “[I]t is more than well-settled that a writ of mandamus is not to be used as a substitute for appeal.” 5
Thus, for Occidental to establish entitlement to mandamus relief, 6 it must show not only that the district court erred, but that it dearly and indisputably erred 7 Moreover, Occidental must show that the “clear and indisputable” error is irremediable on ordinary appeal, 8 thereby justifying emergency relief in the form of mandamus. 9
*296
Occidental notes
In re Burlington Northern, Inc.,
First, the claim of mere error in Burlington was purely one of law. Id. at 523. The district court had utterly failed to undertake “a proper factual determination.” Id. at 534. 10 By contrast, Occidental concedes that it is challenging not a conclusion of law, but merely the court’s document review and resulting factual determination, and that the “abstract principle of law” at issue “is undisputed.”
Second,
the issues raised in the
Burlington
mandamus petition called for “an important and potentially far-reaching decision ... appropriate ... for our immediate review.”
Id.
at 523. The challenged discovery went “to the heart of the controversy” between the parties and thus would “likely have a determinative impact on the course of the case.”
Id.
at 522. Moreover, the legal issue resolved in
Burlington
was of significant precedential value, involving a question “which is likely to recur in future cases” and thus of “importance beyond the immediate lawsuit.”
Id.
at 523.
See also In re American Airlines, Inc.,
Finally,
the order challenged in
Burlington
was of extraordinary size and scope, directing the production of several thousand documents.
See
III.
The district court ordered discovery on the ground that the documents relate to matters triggering Occidental’s fiduciary duty to the plaintiffs as plan administrator and thus fall within the fiduciary-duty exception to the attorney-client privilege. 11 *297 Occidental takes exception, arguing that the district court found only that Occidental owed plaintiffs some fiduciary duties, without additionally determining that each requested document concerned the particular matters for which Occidental owed that duty. 12
We deny mandamus relief, but on alternative grounds.
See Burlington,
Under Gamer, a corporation may invoke only a limited attorney-client privilege against the discovery demands of a shareholder. After all, “management is not managing for itself,” but rather on behalf of the shareholder. Id. at 1101. We outlined the scope of this limited attorney-corporate client privilege as follows:
The attorney-client privilege still has viability for the corporate client. The corporation is not barred from asserting it merely because those demanding information enjoy the status of stockholders. But where the corporation is in suit against its stockholders on charges of acting inimically to stockholder interests, protection of those interests as well as those of the corporation and of the public require that the availability of the privilege be subject to the right of the stockholders to show cause why it should not be invoked in the particular instance.
Id. at 1103-04.
Occidental argues that Garner ought not apply, because the plaintiffs are not Occidental stockholders. The ESOP is an Occidental stockholder, however, and the plaintiffs are entitled to sue as plan beneficiaries on behalf of the plan. under 29 U.S.C. § 1132(a). 13 Occidental responds by noting that the plaintiffs brought this ease as a class action, but does not explain why only an individual shareholder — and not an entire class of shareholders — is entitled to recover. 14
There is good cause for applying Gamer here. As we have stated,
There are many indicia that may contribute to a decision of presence or absence of good cause, among them [1] the *298 number of shareholders and the percentage of stock they represent; [2] the bona fides of the shareholders; [3] the nature of the shareholders’ claim and whether it is obviously colorable; [4] the apparent necessity or desirability of the shareholders having the information and the availability of it from other sources; [5] whether, if the shareholders’ claim is of wrongful action by the corporation, it is of action criminal, or illegal but not criminal, or of doubtful legality; [6] whether the communication related to past or to prospective actions; [7] whether the communication is of advice concerning the litigation itself; [8] the extent to which the communication is identified versus the extent to which the shareholders are blindly fishing; [9] the risk of revelation of trade secrets or other information in whose confidentiality the corporation has an interest for independent reasons.
Garner,
As applied to this dispute, these factors collectively argue against recognizing the privilege. First, the ESOP holds Occidental preferred stock originally valued at $1.4 billion. Second, Occidental does not question the plaintiffs’ good faith in initiating this action. Third, Occidental makes no claim that these actions are frivolous. Fourth, the plaintiffs present sufficient necessity for the requested documents. Fifth, the plaintiffs allege unlawful conduct tantamount to fraud. Sixth, the documents were created before the allegedly unlawful acts. Seventh, the documents were created before this litigation. Eighth, the plaintiffs have identified the particular documents for which they seek discovery. Ninth, Occidental claims no risk of trade secret or other proprietary interest.
It is true, of course, that the plaintiffs stand in adverse position to Occidental’s common shareholders. Under
Garner,
a stockholder’s demand for discovery “must be germane to his interest as stockholder, and the interests of the corporation and other shareholders may control to deny inspection.”
Id.
at 1104 n. 21. But opposing parties in litigation are inevitably and by definition adverse to one another. Indeed, in
Gamer
“we specifically elected ... to open up to shareholders ... communications between management and counsel where some pecuniary interests are necessarily adverse.”
Ward v. Succession of Freeman,
The concern expressed in Gamer was with a shareholder’s attempt to pierce the attorney-corporate client privilege to vindicate interests other than those of a shareholder — -for example, a shareholder of two competing companies who seeks to pierce the privilege adversely to one company to benefit himself as a shareholder of the other. That concern is not triggered here. The plaintiffs’ interest in the requested documents is limited to protecting their rights as (derivative) holders of Occidental preferred stock — and nothing more. That is to say, the plaintiffs seek discovery only to uphold Occidental’s fiduciary duties to the ESOP, and that discovery should in no way undermine Occidental’s fiduciary duties to its common shareholders.
The petition for writ of mandamus is DENIED.
Notes
. Employee Retirement Income Security Act of 1974, 29 U.S.C. § 1001 et seq.
. See 28 U.S.C. § 1651; Fed. R.Apf. P. 21(a).
.
See In re United States,
.
Southern Pac. Transp. Co. v. City of San Antonio,
.
In re American Marine Holding Co.,
.
See American Marine,
.
See, e.g., In re Dresser Indus., Inc.,
.
See Maloney v. Plunkett,
. We acknowledge that, if it is able to show that the district court clearly erred in ordering discovery because the requested documents are privileged, Occidental is likely also to be able to prove the necessity for manda
*296
mus relief.
See In re Spalding Sports Worldwide, Inc.,
.
Cf. Sealed Appellees v. Sealed Appellants,
.
See Wildbur v. ARCO Chem. Co.,
.
See, e.g., In re Long Island Lighting Co.,
.
See
29 U.S.C. § 1132(a) ("A civil action may be brought ... (2) ... by a participant, beneficiary or fiduciary for appropriate relief under [29 U.S.C. § 1109]"); 29 U.S.C. § 1109(a) ("Any person who is a fiduciary with respect to a plan who breaches any of the responsibilities, obligations, or duties imposed upon fiduciaries by this subchapter shall be personally liable to make good to such plan any losses to the plan resulting from each such breach, and to restore to such plan any profits of such fiduciary which have been made through the use of assets of the plan by the fiduciary, and shall be subject to such other equitable or remedial relief as the court may deem appropriate”).
See also Tolson v. Avondale Indus., Inc.,
.Recovery under 29 U.S.C. § 1109(a) and 29 U.S.C. § 1132(a)(2) is limited to that which "inures to the benefit of the plan as a whole.”
Russell,
