DECISION & ORDER
MARIAN W. PAYSON, United States Magistrate Judge.
PRELIMINARY STATEMENT
By Order of Hon. Charles J. Siragusa, United States District Judge, dated September 30, 2009, all pretrial matters in the above-captioned ease have been referred to this Court pursuant to 28 U.S.C. § 636(b)(l)(A)-(B). (Docket #27).
Plaintiffs Daniel Gill, Thomas McDermott and Jay Holmes have filed this action against defendants Bausch & Lomb Supplemental Retirement Income Plan I, Bausch & Lomb, Inc., and the Compensation Committee of the Bausch & Lomb Board of Directors, under the Employee Retirement Income Security Act of 1974, as amended, 29 U.S.C. § 1001, et seq. (“ERISA”). (Docket # 1). Plaintiffs, retired senior officers of Bausch & Lomb, Inc. (“B & L”), allege that defendants unlawfully reduced their vested benefits in B & L’s Supplemental Retirement Income Plan I (“SERP I” or the “Plan”) when B & L was acquired by another company. Specifically, plaintiffs challenge B & L’s issuance at that time of lump sum payments to each of them, which they contend were less than the present value of the benefits to which they were entitled.
On September 29, 2009, Judge Siragusa issued a decision granting in part and denying in part defendants’ motion to dismiss the complaint under Rule 12(b)(6) of the Federal Rules of Civil Procedure. (Docket #24). Following the dismissal of Count Two, plaintiffs’ sole remaining claim is one for wrongful reduction of benefits under 29 U.S.C. § 1132(a)(1)(B). (Id.).
Pursuant to this Court’s scheduling orders, the parties have engaged in discovery, the scope of which has spawned many disputes and two motions to compel, including the pending motion. (Docket ## 33, 53). Fact discovery formally concluded on February 29, 2012, and both parties have since filed motions for summary judgment, which are pending before the district court. (Docket ## 47, 55, 56).
FACTUAL BACKGROUND
I. The SERP I Plan1
In the 1980s, B & L created the SERP I pension plan in order to recruit and retain senior executives. (Docket # 1 at ¶¶ 27-29). The Plan required B & L to establish and maintain a separate, irrevocable trust for each participant and to fund each trust with periodic contributions. (Id. at ¶¶ 30-31). Under the Plan, each participant was to receive annual after-tax benefits of up to 36% of the participant’s “Final Average Compensation” (as defined by the Plan) paid in equal monthly installments over the course of the participant’s life. (Id. at ¶ 35). The Plan further provided that following a participant’s death, his or her surviving spouse was to receive 50% of such benefits for life. (Id. at ¶ 36). Each trust agreement contained a provision authorizing the trustee to pay B & L any excess assets remaining in the trusts after final payment to the participants and their surviving spouses under the Plan. (Id. at ¶ 33; Docket # 37-5 at 69).
[86]*86Plaintiffs are former B & L senior executives and were the only three participants in SERP I. Plaintiff Gill retired in 1996; plaintiff McDermott retired in 1993; and, plaintiff Holmes retired in 1997. (Docket # 1 at ¶¶ 38 — 40). Following retirement, each plaintiff began receiving monthly benefits under SERP I.
In May 2007, B & L announced its agreement to sell its outstanding shares of common stock to Warburg Pincus, a private equity firm. (Id. at ¶42). On September 19, 2007, B & L’s Vice-President for Compensation and Benefits, Laurie Zaucha (“Zaucha”), wrote to plaintiffs to advise them that shareholder approval of the Warburg acquisition would trigger the “change in control” provision in the Plan, pursuant to which their monthly payments would be converted into one-time lump sum payments and their rights in the Plan would be terminated. (Id. at ¶¶ 43, 45). On September 21, 2007, B & L’s shareholders voted to approve the acquisition, and, on September 24, 2007, B & L directed the trustee to cease the monthly payments and to await further instructions regarding the issuance of lump sum payments to each of the plaintiffs. (Docket # 56-1, Ex. N). On October 3, 2007, B & L directed the trustee to deposit the lump sum amounts for payment on October 5, 2007. (Docket # 1 at ¶¶ 46, 47). Despite plaintiffs’ objections that the projected payments understated the present value of the benefits to which they were entitled, the proposed lump sum payments to plaintiffs were made on October 5, 2007. (Id. at ¶¶ 50, 52).
That same day, plaintiffs’ attorney Harold Kurland, Esq., who represents them in this litigation, wrote to B & L objecting to the discontinuance of the monthly payments and contesting the amount of the lump sum payments.2 (Docket # 53-1 at ¶ 19, Ex. L). Plaintiffs further contended that the Plan explicitly provided for the trusts to survive any change in control of B & L. (Docket # 1 at ¶51). B & L responded that it was reviewing their claims and would contact them “to set up a process for providing information.” (Id. at ¶ 53).
On November 1, 2007, B & L advised plaintiffs that in order to challenge the benefit payments, they were required to file a claim with the Board’s Committee on Management. (Id. at ¶¶ 55, 58). B & L further advised that it intended to establish a new Board of Directors, which would appoint a new committee to assume the responsibilities of the Committee on Management. (Id. at ¶ 60). Plaintiffs contend, however, that at the time of this communication, no Committee on Management or “written claim review procedure” in fact existed. (Id. at ¶¶ 56-57, 59).
On November 21, 2007, the Board appointed the Compensation Committee and vested it with responsibility for all determinations concerning SERP I. (Docket # 37-9 at 2-5). On November 28, 2007, plaintiffs wrote to the Board’s “Committee on Management or Successor Committee” to contest the adequacy of the lump sum payments and to request that the committee remedy the deficiency (the “November 28, 2007 Claim”). (Docket ## 37-3 at 64-66; 1 at ¶ 63). On January 2, 2008, B & L’s current Chairman and CEO advised plaintiff Holmes that B & L and its “advisors” had reviewed the benefits determination and had referred the matter to the Compensation Committee. (Docket # 1 at ¶ 64). The Compensation Committee retained the law firm of Ropes & Gray LLP to advise it in connection with the determination of plaintiffs’ claims, and Ropes & Gray handled all communications on behalf of the committee. (Docket # 56-1 at ¶ 52).
Following submissions to the Compensation Committee by plaintiffs, through Mr. Kurland as counsel, and B & L, through Proskauer Rose LLP (“Proskauer”) as counsel, on April 14, 2008, plaintiffs were informed that their claims for benefits had been denied. (Docket # 1 at ¶ 74; Docket # 56-1 at ¶¶ 49, 53). The letter was signed by counsel for the Compensation Committee, Jonathan M. Zorn, Esq. of Ropes & Gray LLP, who stated that he was acting on behalf of the Plan administrator. (Docket #56-1, [87]*87Ex. V). The Compensation Committee subsequently denied plaintiffs’ appeal of that decision on December 11, 2008. (Docket ## 1 at ¶¶ 75-78; 56-1 at ¶ 55, Ex. X).
II. The Pending Motion
Currently pending before this Court is plaintiffs’ motion to compel disclosure of certain documents that defendants have withheld as privileged. (Docket # 53). At issue is the applicability and scope of the fiduciary exception to the attorney-client privilege. Plaintiffs maintain that the withheld documents fall within that exception and must be produced to plaintiffs — ERISA beneficiaries to whom B & L, as Plan sponsor and administrator, owed a fiduciary duty. Defendants counter that the withheld documents reflect advice provided by counsel to B & L in anticipation of litigation with plaintiffs and fall outside the ambit of the fiduciary exception. The documents at issue are communications between B & L employees, on the one hand, and attorneys with Proskauer or B & L in-house attorneys, on the other.
Plaintiffs’ request for disclosure of communications between counsel and B & L representatives has been the subject of protracted negotiations between counsel and many discovery conferences with the Court. Those endeavors to minimize full-blown discovery motions resulted in an agreement by B & L to produce all communications between (1) defendants and the law firm of Nixon Peabody LLP, which provided advice to B & L on the administration of the Plan and (2) defendants and the law firm of Ropes & Gray LLP, which provided advice to B & L’s Board of Directors’ Compensation Committee that was formed in November 2007 to review plaintiffs’ claims and their subsequent appeal.
Defense counsel also prepared a privilege log to identify withheld communications between B & L employees and Proskauer attorneys during the period September 24, 2007 through October 12, 2007. As agreed by the parties, defendants submitted the logged documents to me for in camera review. During a conference call with counsel on February 17, 2012 to discuss the review, I requested supplemental letters to assist me in my review and determination. On February 27, 2012, counsel advised me by letter that they had resolved the dispute. (Docket # 53-1, Ex. U). After learning of the parties’ compromise, the Court returned to defense counsel the documents that had been submitted for in camera review.
Defendants also withheld from production communications between B & L employees and attorneys in B & L’s in-house legal department. Those communications were apparently also logged and submitted to the Court for in camera review.
Unfortunately, the negotiated compromise did not resolve the dispute. On March 7, 2012, counsel for plaintiffs sent a letter to this Court advising that one of the documents that defendants had produced pursuant to the compromise demonstrated that the scope of Proskauer’s representation had extended beyond providing advice in anticipation of the litigation and had encompassed fiduciary matters, such as interpreting the Plan and calculating plaintiffs’ lump sum benefits. (Id., Ex. AA). I directed plaintiffs to file a formal motion to compel if they wished to pursue disclosure of the withheld documents. (Docket # 52).
The pending motion was filed on April 12, 2012, and oral argument was heard on May 2, 2012. (Docket ## 53, 60).
For the reasons discussed below, I grant plaintiffs’ motion in part and deny it in part.
DISCUSSION
I. The Fiduciary Exception
The purpose of the fiduciary exception to the attorney-client privilege is to permit ERISA beneficiaries to review communications between a plan’s administrator and counsel about matters as to which the plan’s beneficiaries are owed a fiduciary duty. In re Long Island Lighting Co., 129 F.3d 268, 271-72 (2d Cir.1997). Two rationales underlie the doctrine: first, that the “fiduciary exception” is actually “an extension of the [attorney-client] privilege to the beneficiary, who by virtue of the administrator’s fiduciary duty is the true client of the attorney providing the advice”; alternatively, that the doc[88]*88trine represents “a true exception to the attorney-client privilege, arising from the duty to disclose information concerning plan administration to plan beneficiaries.” Black v. Bowes, 2006 WL 3771097, *2 (S.D.N.Y. 2006). See also United, States v. Mett, 178 F.3d 1058,1063 (9th Cir.1999).
Application of the fiduciary exception turns on the purpose of the communication at issue. In re Long Island Lighting Co., 129 F.3d at 271. If the communication concerns “a matter as to which the employer owe[s] a fiduciary obligation to the beneficiaries,” the fiduciary exception will apply; if not, the attorney-client privilege will remain intact. Id. An employer acts in a fiduciary capacity towards a plan’s beneficiaries in matters of “plan management or administration, [but] not in the plan’s design[,] amendment” or termination. Id. at 271, 272 (citing Everett v. USAir Group, Inc., 165 F.R.D. 1, 4 (D.D.C. 1995)).
Where counsel provides advice to an employer on both fiduciary and non-fiduciary matters, “the privileged consultation on non-fiduciary matters does not defeat the fiduciary exception that allows beneficiaries to discover the otherwise privileged communications on fiduciary matters.” Id. at 272 (emphasis omitted). In other words, where the attorney acts on behalf of both the employer and the beneficiaries — such as, in matters of plan administration and management — the beneficiaries are entitled to disclosure of communications between counsel and the employer. Id. at 273. The beneficiaries are not entitled, however, to disclosure of their communications on non-fidueia-ry matters even if the employer and counsel have also communicated about fiduciary matters. Id.
In determining the purpose of the communication, courts often place significant emphasis on whether the communication occurred before or after “the challenged benefits determination took place.” Black v. Bowes, 2006 WL 3771097 at *3. See, e.g., Asuncion v. Metro. Life Ins. Co., 493 F.Supp.2d 716, 720 (S.D.N.Y.2007) (“frequently, the key question is whether the communication was made before or after the final decision to deny benefits”); Bell v. Pfizer Inc., 2006 WL 2529762, *7 (S.D.N.Y. 2006) (“the fiduciary exception does not extend to documents ... [that] pertain to communications that occurred after [employer’s decision to deny plaintiff retirement status]”). Courts have reasoned that the distinction is important because “[t]here should be little need for administrators to consult counsel regarding a specific benefits determination after that benefits determination is made.” Black, 2006 WL 3771097 at *3. While that inquiry is not dispositive, it properly “centers on whether the purpose of the communications was legal advice regarding the legal liability of plan administrators in imminent or pending litigation, as opposed to advice concerning a general fear of liability or advice concerning plan administration itself.” Id.
II. Analysis
A. Attorney-Client Privilege
Throughout discovery, defendants have consistently maintained that Proskauer was retained in anticipation of litigation after B & L’s interests “diverged” from plaintiffs’ interests and that Proskauer rendered advice only on non-fiduciary matters. {See Document # 53-1, Exs. J, R, T, BB). Defense counsel’s letter to this Court accompanying its submission of documents for in camera review summarized their position:
Unlike the other firms involved in this matter, Nixon Peabody and Ropes & Gray, Proskauer was engaged by B & L, in its settlor capacity as litigation counsel to defend B & L against the claims brought by Messrs. Gill, Holmes, and McDermott. Accordingly, the fiduciary exception does not apply to any communications between B & L and Proskauer in this matter.
{Id., Ex. T at 5). In that letter, counsel represented that in-house counsel also reasonably anticipated litigation after September 2007 and thus acted in a non-fiduciary capacity during the post-September 2007 period. {Id.).
At the time of that submission, defendants’ characterization of Proskauer’s role appeared to be supported by an October 1, 2007 email that was included among the documents pro[89]*89vided to the Court. The email communication was sent by Zaucha3 to an attorney with Proskauer and stated that B & L was retaining Proskauer in connection with the dispute with plaintiffs; a member of B & L’s in-house department, Robert Bailey, Esq. (“Bailey”),4 was copied on the email. (See Docket # 53-1, Ex. K at 3). Indeed, I noted the engagement email to plaintiffs’ counsel during the February 17, 2012 conference. (Docket # 63). Shortly after the conference, I was advised by counsel for the parties that they had negotiated a resolution of the dispute and no longer needed me to review the documents. (Docket # 53-1, Ex. U).
Pursuant to the negotiated compromise, defense counsel produced to plaintiffs’ counsel various previously-withheld documents, including a September 28, 2007 email from Zaucha to Bailey. That email reflects Zau-cha’s proposed changes to a draft letter to plaintiff Gill’s financial advisor, Patrick Martin, who had questioned the methodology that B & L had proposed to calculate plaintiffs’ distributions; the final version of the letter was dated October 2, 2007, signed by Zaucha and sent to Martin.5 The October 2 letter states, in relevant part:
The lump sum payout methodology has been reviewed internally, and has also been reviewed with the Company’s regular outside benefits counsel, with two actuarial firms, and with an external non-qualified benefits expert, who all agree with the calculation methodology____Recently, you have suggested that the interest rate used in calculating the lump sum benefit under Section 13 of the Plan should also be tax-affected in order to provide for a tax gross-up on earnings from the principal amount of the after tax lump sum after payment. This suggestion is not provided for in the Plan. In light of, and in order to carefully consider, your suggestion, we have re-reviewed the methodology and Plan interpretation with the third parties referenced above, and we have also engaged another outside benefits lawyer for a further assessment of the matter. The original methodology has been confirmed.
(Docket #53-1, Ex. W (emphasis added)). The previously-withheld Zaucha email reveals that the unnamed other “outside benefits lawyer” referred to in the October 2 letter was in fact Proskauer. (Docket # 53-1, Ex. V).
Plaintiffs contend that this disclosure of Proskauer’s role in “assess[ing] the matter” refutes defendants’ position that Proskauer’s only role was to provide advice in anticipation of litigation — a position which plaintiffs’ counsel represents he had accepted for purposes of negotiating the February compromise. I agree. The October 2 letter, read in conjunction with the September 28 draft, reveals that B & L sought Proskauer’s advice on the same issues as to which it had consulted “regular outside benefits counsel, ... two actuarial firms, and ... an external non-qualified benefits expert” — namely, whether the interest rate used in the calculation of the lump sum benefit amount should be “tax-affected” in order to provide an earnings “gross-up.” (Docket #53-1, Ex. W). The letter itself characterizes this question as one of “methodology and Plan interpretation.” (Id.).
Applying the authority cited above, I find that the issues on which B & L consulted Proskauer fell within B & L’s fiduciary responsibilities to plaintiffs. The issues concerned matters of both plan interpretation and administration — determining whether the Plan required application of a tax-affected interest rate (a question on which the Plan was apparently silent) and determining the appropriate methodology to calculate the lump-sum payments. See, e.g., Edwards v. Wilkes-Barre Pub. Co. Pension Trust, 757 F.2d 52, 57 (3d Cir.) (upholding trustees’ method of calculating benefits as reasonable interpretation of plan), cert. denied, 474 U.S. 843, 106 S.Ct. 130, 88 L.Ed.2d 107 (1985); [90]*90Everett v. USAir Group, Inc., 927 F.Supp. at 483 (whether dividends were to be included when calculating plan benefits was a matter of interpreting the collective bargaining agreement and pension plan); Ret. & Sec. Program, for Emps. of Nat’l Rural Elec. Coop. Assoc. v. Oglethorpe Power Corp. Ret. Income Plan, 712 F.Supp. 223, 230 (D.D.C. 1989) (selection of actuarial methodology was “committed to the discretion of the plan administrator”). Cf. Geller v. Cnty. Line Auto Sales, Inc., 86 F.3d 18, 21 (2d Cir.1996) (calculation of benefits is a ministerial function not involving discretion); Fitch v. Chase Manhattan Bank, N.A., 64 F.Supp.2d 212, 229 (W.D.N.Y.1999) (defendant did not act as a fiduciary where “figuring of the plaintiffs’ ERISA benefit estimates pursuant to the terms of the plan was a mathematical calculation that did not require the exercise of discretion”); MacMillan v. Provident Mut. Life Ins. Co. of Phila., 32 F.Supp.2d 600, 606 (W.D.N.Y.1999) (no discretion where plan set forth “precise formula” for determining amount of benefits). See also Mertens v. Hewitt Assoc., 508 U.S. 248, 251-52, 113 5. Ct. 2063,124 L.Ed.2d 161 (1993) (“Fiduciaries are assigned a number of detailed duties and responsibilities, which include the proper management, administration, and investment of plan assets, the maintenance of proper records, the disclosure of specified information, and the avoidance of conflicts of interest”) (internal quotation and bracket omitted).
Defendants maintain that the functions were not fiduciary, but “ministerial” in nature and were undertaken by B & L employees (namely, Zaucha) who had no discretionary, fiduciary responsibilities to interpret or administer the Plan.6 (See Docket # 58 at 6, 10-11). To the contrary, Zaucha herself testified that she had responsibility for administering the Plan. (Docket # 58-1, Ex. 9 at p. 18). She characterized her duties to include reviewing documents “to determine what the [c]hange in [c]ontrol required for each plan, and then [to] carry out what the [p]lan direeted us to carry out.” (Id.). Whether or not the terms of the Plan expressly vested Zaucha with these responsibilities does not determine whether she, in fact, acted in a fiduciary capacity. See Mertens v. Hewitt Assoc., 508 U.S. at 251, 113 S.Ct. 2063 (“[ERISA] statute provides that not only the persons named as fiduciaries by a benefit plan ... but also anyone else who exercises discretionary control or authority over the plan’s management, administration, or asserts ... is an ERISA ‘fiduciary’ ”). Considering her testimony about her responsibilities, the nature of her communications with plaintiffs and their representatives and the absence of any evidence that someone else in fact made the lump-sum payout determinations, I find that Zaucha acted in a fiduciary capacity.
Defendants’ contention that the issues referenced in the Zaucha letter were merely “ministerial” is undercut by B & L’s recognition that they were sufficiently complex to require review by two different benefits counsel, two actuarial firms and an external non-qualified benefits expert. Moreover, B & L itself characterized the review as encompassing not only methodology, but “Plan interpretation.” That characterization can hardly be attributed to careless draftsmanship considering that the term is entirely absent from the September 28 draft, which simply stated, “we have re-reviewed the calculation with the third parties referenced above.” The final version was modified to provide, “we have re-reviewed the methodology and Plan interpretation with the third parties referenced above.” (Docket #53-1, Ex. W (emphasis added)). Finally, it bears noting that defendants did not assert the “ministerial function” argument to resist production of communications with the other benefits counsel referenced in the letter. Considering that Proskauer apparently assessed the same issues as that counsel and “confirmed” the “original methodology,” no principled basis exists to withhold the Pros-kauer communications.
[91]*91Indeed, B & L not only obtained Proskauer’s advice on plan interpretation and benefits calculation methodology, but it also asserted that advice to explain its determination to the beneficiaries. Under settled ERISA law, the beneficiaries are entitled to disclosure of communications between the employer and counsel that reflect and concern that advice. Even if Proskauer provided that advice with an awareness of the possibility of future litigation, the communications still must be produced. See, e.g., Asuncion v. Metro. Life Ins. Co., 493 F.Supp.2d at 722 (“mere prospect of litigation is not enough to render communications between fiduciaries and counsel privileged because the prospect of litigation is always present in decisions about whether to grant or deny benefits”) (internal quotation omitted); Black, 2006 WL 3771097 at *3 (“courts have properly rejected the view that a mere awareness of the possibility of post-decisional litigation or desire to avoid such litigation is enough to justify applying the fiduciary exception”). At that time, although Gill’s financial advisor had questioned B & L’s planned methodology, Gill had neither threatened litigation, nor retained an attorney; indeed, the payments had not yet occurred. See Bell v. Pfizer Inc., 2006 WL 2529762 at *7 n. 9.
Even under traditional attorney-client waiver principles, plaintiffs are entitled to disclosure of B & L’s communications with Proskauer that comprise the advice B & L asserted and relied on in Zaucha’s letter. Zaueha disclosed the subject of Proskauer’s advice in her October 2 letter in order to assure Gill that B & L had consulted counsel on the issues of plan interpretation and methodology and had “confirmed ... the original methodology.” Defendants’ disclosure of Proskauer’s advice — that B & L’s methodology was proper — waives any attorney-client privilege that would otherwise attach to the communications irrespective of the fiduciary exception. See, e.g., United States v. Jacobs, 117 F.3d 82, 91 (2d Cir.1997) (disclosure of substance of privileged communication waives the privilege) (citing In re Kidder Peabody Sec. Litig., 168 F.R.D. 459, 469 (S.D.N.Y.1996)); Tracy v. NVR, Inc., 2011 WL 2418632, *2 (W.D.N.Y.2011) (finding waiver where company disclosed in letter to employees that counsel had advised that the company’s policies “conform to longstanding Department of Labor Guidelines”; citing cases).
In sum, I find that (1) Proskauer’s representation of B & L during the September— early October 2007 period went beyond simply providing advice in connection with the possibility of litigation; (2) Proskauer’s representation included providing advice to B & L on fiduciary matters of plan interpretation and administration; and, (3) Proskauer asserted that advice to plaintiffs, the Plan beneficiaries, in order to explain the lump sum payout determinations. Under these circumstances, defendants must disclose their communications with Proskauer attorneys that reflect or relate to this advice.
Much of the authority discussed supra provides that the date of the adverse benefits decision often establishes a reasonable and practical endpoint to the period of mandated disclosure. See, e.g., Black, 2006 WL 3771097 at *3; Asuncion, 493 F.Supp.2d at 720; Bell 2006 WL 2529762 at *7. In this case, that occurred on October 5, 2007, when the payments were deposited into plaintiffs’ accounts. That was also the date on which plaintiffs’ counsel, who had been retained the previous day, apparently first communicated with B & L in-house counsel about the distributions. Using this framework, I direct B & L to produce copies of its communications with Proskauer through October 5, 2007. B & L shall also produce communications during that period with in-house attorneys who had no more reason than Proskauer to reasonably anticipate litigation at that time. See, e.g., Asuncion, 493 F.Suppüd at 721-22 (applying fiduciary exception to communication with in-house counsel); Anderson v. Sotheby’s Inc. Severance Plan, 2005 WL 6567123, *11 (S.D.N.Y.2005) (same). If any communications occurred during that period that defendants believe concerned non-fiduciary matters — as I have defined and applied that term — they must provide a copy of the communication to this Court for in camera review and determination. Based on the record as it has been developed, however, I anticipate that very few, if any, communications will fall outside the fiduciary exception.
[92]*92Plaintiffs request disclosure extending beyond October 5, 2007, however; specifically, they seek production of all communications with Proskauer and with in-house counsel on fiduciary matters involving plaintiffs’ claims for benefits up through the December 2008 date on which B & L’s Compensation Committee denied plaintiffs’ appeal. (See Docket # 53-3 at 1-2). I do not believe that the record justifies such broad disclosure. The parties agree that when the Compensation Committee (the “Committee”) was formed in November 2007 and vested with authority to determine plaintiffs’ claims, the Committee retained its own counsel, Ropes & Gray LLP, to advise it on the claims. The Committee’s communications with Ropes & Gray have been produced. In addition, throughout the claims process before the Committee, plaintiffs were represented by Mr. Kurland, the same attorney who subsequently commenced this action and continues to represent them, and B & L was represented by Proskauer, the same firm which has defended this action from the beginning. Both counsel provided the Committee with written statements reflecting their clients’ positions. The Committee’s rejection of plaintiffs’ claims and subsequent denial of their appeal were communicated to Mr. Kurland by letters from Mr. Zorn, an attorney with Ropes & Gray.
Under these circumstances, I agree with defendants that Proskauer ceased advising B & L on fiduciary matters when the Committee retained Ropes & Gray and began its review of plaintiffs’ claims. See Allen v. Honeywell Ret. Earnings Plan, 698 F.Supp.2d 1197, 1203 (D.Ariz.2010) (documents may not be subject to fiduciary exception if they were “generated by separate legal counsel during the administrative claims process [and ... ] involved possible litigation”) (emphasis in original). Had Proskauer acted to advise both the Committee, as Plan administrator, and B & L, as employer, during the claims process, disclosure would likely be warranted. Despite lengthy discovery, however, plaintiffs have adduced no evidence that Ropes & Gray was counsel in name only, and that Proskauer actually advised the Committee. In short, because (1) plaintiffs had communicated their objections to B & L’s plan methodology and interpretation and defendants had considered and rejected those objections before the distributions were made; (2) both parties had retained counsel to represent their positions before the Committee; and, (3) the Committee had retained its own separate counsel to advise it and communicate with the parties, I conclude that Proskauer cannot reasonably be viewed to have acted in a fiduciary capacity to the plaintiffs during the time that their claims were before the Committee. Accordingly, I deny plaintiffs’ motion to compel disclosure of communications during that period.
This determination leaves open the question of disclosure of the requested communications during the period between October 6, 2007 and the Committee’s retention of Ropes & Gray. Because the record is unclear as to the subject or scope of communications during that period between B & L and Proskauer, and B & L and in-house counsel concerning the lump sum distributions to plaintiffs, I direct defendants to prepare a privilege log of those communications and to produce that log to plaintiffs. Defendants are further directed to submit the withheld communications and privilege log to me for in camera review.
B. Work Product Doctrine
In a two-paragraph section at the end of their fourteen-page brief, defendants invoke the attorney work product doctrine as an alternative basis for non-disclosure of the Proskauer communications. (Docket #58 at 14). In order to assert the attorney work product privilege, a party “must be able to show that the documents were prepared (1) ‘in anticipation of litigation’ (2) by a party or its representative and (3) not in the ordinary course of business.” Ricoh Co., Ltd. v. Aeroflex Inc., 219 F.R.D. 66, 68 (S.D.N.Y.2003). Whether the fiduciary exception also applies to attorney work product is an unsettled question in this Circuit. Compare Lugosch v. Congel, 219 F.R.D. 220, 243 (N.D.N.Y. 2003) (in non-ERISA case, fiduciary exception does not extend to work product doctrine because “the work product belongs to the litigator not the litigant fiduciary and it is [93]*93the lawyers’ impressions, strategies, and theories, the law is attempting to guard”) with Anderson v. Sotheby’s Inc. Severance Plan, 2005 WL 6567123 at *9 (redacting settlement numbers from communication, but observing that allowing the work product doctrine to defeat the fiduciary exception in ERISA cases would swallow the purpose of the fiduciary exception; otherwise “no ERISA plan beneficiary could ever obtain discovery into records of an [administrator's investigations of the claim because an administrator could almost always claim that it anticipated possible litigation”) (internal quotation omitted).
In any event, the party asserting the privilege bears the burden of establishing it. In re Application of Minebea Co., Ltd., 143 F.R.D. 494, 499 (S.D.N.Y.1992). Ipse dixit assertions or unsupported conclusions are insufficient to establish the privilege. E.E.O.C. v. Johnson & Higgins, Inc., 1998 WL 778369, *4 n. 4 (S.D.N.Y.1998) (attorney’s conclusory statement that documents reflected the attorney’s “thoughts, impressions and strategies” and were therefore protected was insufficient to establish work product protection) (citing In re Grand Jury Subpoena Dated Jan. 4, 1984, 750 F.2d 223, 224-25 (2d Cir.1984)).
Here, defendants have not established any of the elements demonstrating entitlement to work product protection. At most, their brief contains one sentence asserting that “B & L initially contacted Proskauer for two purposes: (i) to provide advice about B & L’s potential liability for benefit miscalculations, and (ii) to outline the company’s best defenses against this litigation.” (Id.). Unaccompanied by any sworn affidavits or specific factual assertions, this conclusory statement is insufficient to justify the blanket application of the work produce protection that defendants seek.7 See, e.g., United States v. Constr. Prods. Research, Inc., 73 F.3d 464, 474 (2d Cir.) (deficient privilege log was inadequate to establish work product protection, “particularly in the glaring absence of any supporting affidavits or other documentation”), cert. denied, 519 U.S. 927, 117 S.Ct. 294, 136 L.Ed.2d 213 (1996); Sec. & Exch. Comm’n v. Beacon Hill Asset Mgmt., 231 F.R.D. 134, 143-44 (S.D.N.Y.2004) (work product protection not established where party asserted no factual information regarding the circumstances under which the documents were prepared); Bowne of New York City, Inc. v. AmBase Corp., 150 F.R.D. 465, 474 (S.D.N.Y.1993) (“if the party invoking the privilege does not provide sufficient detail to demonstrate fulfillment of all the legal requirements for application of the privilege, his claim will be rejected”). Accordingly, I find that defendants have not met their burden of establishing that the withheld communications are protected as attorney work product.
CONCLUSION
For the foregoing reasons, plaintiffs’ motion to compel (Docket # 53) is GRANTED in PART and DENIED in PART. Defendants shall comply with the directives herein by no later than June 26, 2012.
IT IS SO ORDERED.