From McDonald's to Teligent The Doctrinal Architecture of Officer Caremark Liability After the 2025–2026 Chancery Decisions

Executive Summary

Between January 2023 and January 2026, the Delaware Court of Chancery built, decision by decision, a coherent doctrine of personal Caremark liability for corporate officers. The doctrine did not arrive in a single ruling. It assembled itself through a sequence of holdings: the foundational extension in In re McDonald's Corporation Stockholder Derivative Litigation; the limitations-rule clarification in Lebanon County Employees' Retirement Fund v. Collis; the contextual confirmation and operational example in Giuliano v. Grenfell-Gardner, the Teligent litigation; and the bankruptcy-trustee documentary advantage analyzed in Sidley Austin's January 2026 commentary on Teligent.

Read together, these decisions establish four propositions that now control any officer-Caremark analysis in Delaware: the duty of oversight applies to officers as a matter of fiduciary law; the scope of the officer's perimeter is determined by the officer's "core responsibilities" as documented by the company; the high pleading standards from Stone v. Ritter survive in full but are materially aided by the documentary record, particularly internal communications; and the procedural posture of the company at the time of litigation matters substantially — bankruptcy gives the trustee documentary access that ordinary stockholder plaintiffs cannot obtain.

Part One — The Doctrinal Foundation

1.1 The Pre-2023 State of the Law

The duty of oversight, since its articulation in In re Caremark International Inc. Derivative Litigation, 698 A.2d 959 (Del. Ch. 1996), and its codification in Stone v. Ritter, 911 A.2d 362 (Del. 2006), had been understood as a duty owed by directors. The two prongs articulated in Stone — failure to implement an information system, and failure to respond to red flags surfaced by an existing system — operated as constraints on board behavior. The director's burden was elevated; the officer's was, by structural omission rather than affirmative reasoning, lower.

That asymmetry persisted for more than a quarter century. Practitioners assumed it. Treatises described it. Indemnification agreements and D&O policies were priced around it. The asymmetry was nowhere defended on its merits because it required no defense — it was simply the doctrinal default.

1.2 In re McDonald's: The Default Falls

On January 25, 2023, Vice Chancellor J. Travis Laster held in In re McDonald's Corporation Stockholder Derivative Litigation that the asymmetry could not be defended on its merits. The defendant, David Fairhurst, had served as McDonald's Executive Vice President and Global Chief People Officer. Stockholders alleged that he had failed to address or escalate red flags concerning a culture of sexual harassment and misconduct within the human-resources function he led. The Court denied his motion to dismiss.

The opinion's analytical core did three things. First, it identified the doctrinal question with precision: do corporate officers owe stockholders a duty of oversight comparable to that owed by directors under Caremark? The Court answered yes, holding that "corporate officers owe the same fiduciary duties as corporate directors, which logically includes a duty of oversight." Second, it grounded the holding in the policy reasoning of Caremark itself, observing that the logic applies "if not to a greater degree" to officers, who are closer to the operational reality. Third, it cabined the holding to avoid creating an open-ended exposure: the duty is "context-driven" and depends on the officer's "title and responsibilities."

1.3 The High Pleading Threshold Survives

McDonald's did not lower the pleading standard. It expanded the universe of fiduciaries to whom that standard applies. The plaintiff still must plead, with particularity, that the officer (a) had a fiduciary duty within the relevant domain, (b) was aware of the red flag or the absence of an information system, and (c) consciously disregarded the duty in bad faith. The standard from Stone v. Ritter — the "bad faith" requirement that distinguishes a Caremark claim from a duty-of-care claim — operates as the gatekeeper of the doctrine.

Subsequent decisions have confirmed the survival of this gatekeeping function. In Segway Inc. v. Cai, decided December 14, 2023, Vice Chancellor Will dismissed an officer-Caremark claim against the former CFO and President of Segway because the plaintiff had failed to plead with particularity that the officer had acted in bad faith. The "high bar" remains. The result is a doctrinal posture that is expansive in fiduciary scope but strict in pleading discipline. The combination favors officers in cases where the documentary record is thin and disfavors them in cases where the documentary record is thick.

Part Two — The 2025 Operational Case: Teligent

2.1 Facts

Teligent, Inc. was a publicly traded pharmaceutical manufacturer. Between 2016 and 2021, the company received a sequence of warning letters from the United States Food and Drug Administration concerning regulatory deficiencies at its manufacturing facilities. The company entered Chapter 11 bankruptcy in 2021. The bankruptcy trustee, Alfred T. Giuliano, succeeded to the corporation's derivative claims and pursued Caremark causes of action against former directors and former officers. The defendants moved to dismiss. On September 2, 2025, the Court of Chancery issued its ruling on the motion.

2.2 The Verdict Line

The opinion produced an unusually instructive set of holdings, parsed by defendant population and by Caremark prong. Against the directors, the Court dismissed the red-flag (second-prong) claim but sustained the information-systems (first-prong) claim. Against the two officers whose roles encompassed regulatory oversight, the Court sustained the red-flag claim. Against the former Chief Financial Officer, the Court dismissed the red-flag claim, accepting the CFO's argument that FDA regulatory matters were not within her "core" job responsibilities.

2.3 The Three Operational Lessons

Lesson One: Officer-vs.-director outcomes are now decoupled. Directors and officers are no longer a single fiduciary population for Caremark purposes. They are assessed under the same legal standard but produce materially different outcomes on the same facts. The same factual record can sustain the officer claim and dismiss the director claim, or vice versa.

Lesson Two: "Core responsibilities" is determined ex ante. The Court's willingness to accept the CFO's "not within my core responsibilities" defense turned on the company's own documentation of her role, created years before the litigation. Role definition is therefore a pre-litigation discipline. Companies that document narrow, precise, signed-and-acknowledged role definitions for each named officer create defensive infrastructure that operates years later.

Lesson Three: Internal communications are the case. The Teligent officers were sustained because of their emails. Without them, the bad-faith inference under Stone v. Ritter is difficult to allege with particularity. With them, it is unavoidable. Officers who write candidly about how to manage the optics of a regulatory issue create the very evidence on which their personal liability will turn.

Part Three — The Limitations Doctrine: Lebanon County v. Collis

3.1 The Statute-of-Limitations Question in Red-Flag Cases

A Caremark claim grounded in the second prong necessarily concerns a temporal sequence. A flag arrives. The fiduciary fails to respond. Time passes. Another flag arrives. The fiduciary fails to respond again. Where the sequence spans years, the question arises: when does the limitations period begin to run?

3.2 The Separate Accrual Approach

On December 15, 2022, in Lebanon County Employees' Retirement Fund v. Collis, Vice Chancellor Laster adopted what commentators have termed the "Goldilocks" approach to accrual: the separate accrual method. Under this method, each red flag and the alleged failure to respond to it constitutes a distinct breach with its own limitations period. A plaintiff cannot reach back beyond the limitations period for the earliest flag in the sequence. But the running of the clock on the earliest flag does not bar claims based on later flags within the limitations window.

3.3 Combined Effect with McDonald's and Teligent

An officer whose perimeter encompasses a regulatory or compliance domain that has experienced a sequence of red flags over a multi-year period is exposed, under Collis, to claims for any flag within the limitations window — even if earlier flags in the same sequence are time-barred. Combined with the bankruptcy-trustee documentary advantage discussed in Part Four, the limitations posture is materially permissive on the plaintiff side.

Part Four — The Bankruptcy-Trustee Documentary Advantage

4.1 The Sidley Austin Analysis of January 2026

On January 27, 2026, Sidley Austin's mergers-and-acquisitions litigation team published its analysis of Teligent under the title "A Unique Caremark Twist Amidst Bankruptcy." The analysis identified what may be the most consequential procedural feature of Teligent and its likely successors: the bankruptcy trustee's documentary access.

In an ordinary stockholder derivative action against a solvent company, the plaintiff's documentary universe is substantially circumscribed. Internal emails, internal memoranda, and internal communications among officers are difficult to obtain pre-discovery and rarely available pre-pleading. The bankruptcy trustee operates in a different documentary environment. The trustee succeeds to the corporation's interests, including its rights to corporate records. The trustee can examine, in detail and at length, internal communications that no stockholder could pre-pleadingly obtain.

4.2 The Operational Consequence

The Caremark claim against named officers becomes substantially more pleadable in a bankruptcy-trustee posture than in a solvent-company posture. For officers of companies experiencing solvency stress, the practical liability environment is therefore worse than the doctrine's generally articulated standards would suggest. The procedural posture of the company is itself a liability factor.

Part Five — The Doctrinal Architecture Synthesized

The four decisions analyzed above combine into a coherent doctrinal architecture:

An officer of a Delaware corporation owes a personal fiduciary duty of oversight, the perimeter of which is determined by the officer's role as documented by the company; the duty's enforcement is gated by a high pleading standard requiring bad faith pleaded with particularity; the gating function depends materially on the documentary record, particularly internal communications; and the limitations rule for a sequence of red flags treats each flag as a separately accruing breach. Bankruptcy-trustee plaintiffs operate in a markedly more favorable evidentiary posture than ordinary stockholder plaintiffs.

Part Six — Implications for Governance, Legal, and Compliance Functions

6.1 Governance Function

The board's Caremark posture has not been displaced by the rise of officer Caremark. It has been augmented. The board retains its first-prong obligation to implement and maintain meaningful information systems for mission-critical risks, and Teligent demonstrates that the Court will scrutinize the actual operation of those systems rather than crediting their nominal existence. Precise role definition is a board-level governance act.

6.2 Legal Function

The General Counsel becomes the architect of the documentation that will define the officer perimeter when the matter is litigated. The General Counsel's specific responsibilities include maintaining the inventory of officer roles and the corresponding mission-critical risks, ensuring that role definitions are signed and acknowledged at the appropriate committee level, advising on the cadence and form of red-flag protocol documentation, and conducting regular communications-hygiene review of internal correspondence in functions with elevated regulatory exposure.

6.3 Compliance Function

The Chief Compliance Officer becomes the operator of the information architecture on which the directors' first-prong defense depends. The Compliance function should produce, on a recurring basis, written documentation of: the operation of each escalation pathway for each mission-critical risk, the volume and disposition of red flags received, the outcomes of inquiries triggered by red flags, and the communications-hygiene training program for named officers and direct reports.

6.4 The Insurance and Indemnification Posture

The post-Teligent environment requires re-examination of the D&O policy at next renewal, with specific attention to Side A coverage adequacy for personal officer exposure, the language of any bankruptcy-related exclusions or sub-limits, and the breadth of the corporation's indemnification undertakings as embedded in the bylaws and individual indemnification agreements. Where any of these instruments was last reviewed before McDonald's, refresh is warranted.

Conclusion

The expansion of Caremark to corporate officers is no longer a development. It is a settled feature of Delaware fiduciary law, with three years of decisions behind it and a working operational example in Teligent. The doctrinal architecture is coherent enough to govern by, and the practical consequences for governance, legal, compliance, and insurance functions are large enough to warrant immediate attention.

The companies that complete the alignment work in the next twelve months will face the doctrine on prepared ground. The companies that do not will face the doctrine on the plaintiff's terms — through the lens of internal documents that were never written with this litigation environment in mind. The interval between the doctrine's settling and the next derivative complaint that names a senior officer personally is not long.

Selected Authorities

For readers who prefer the full implementation roadmap before scoring, the Executive Playbook — The Officer's Burden — is available at touchstonepublishers.com/officer-caremark-playbook.