Wisconsin Laborers’ Pension Fund v. Joshi — Delaware Chancery dismisses Alteryx merger challenge after cleansed stockholder vote

Case
Wisconsin Laborers’ Pension Fund and Mark B. Nardella v. Anjali Joshi, et al.
Court
Delaware Court of Chancery
Judge
Vice Chancellor Cook
Date Decided
September 16, 2026
Docket No.
C.A. No. 2025-0267-NAC
Topics
Merger litigation; Corwin cleansing; Disclosure claims; Fiduciary duty
Source
Read the full opinion

Background

Alteryx, a Delaware-incorporated analytics software company, was acquired in December 2023 by funds affiliated with Insight Venture Management and Clearlake Capital for $48.25 per share in cash, in a transaction valued at about $4.4 billion. The consideration represented a 59% premium to Alteryx’s unaffected trading price after reports of a possible sale became public.

Stockholders sued directors, controlling stockholder and chairman Dean Stoecker, chief legal officer Christopher Lal, and Insight. They alleged that Stoecker sought a sale before his high-vote Class B shares converted, that the process favored Insight, and that the proxy omitted material conflicts involving director Anjali Joshi, special-committee member Timothy Maudlin, Lal, and Goldman Sachs and Morgan Stanley. Alteryx stockholders approved the merger with 97.7% of votes cast in favor.

The Court’s Holding

Vice Chancellor Cook dismissed all claims under Rule 12(b)(6). The court held that Corwin applied because the merger was not controller-conflicted from the outset and was approved by a fully informed, uncoerced vote of disinterested stockholders.

The complaint did not support a reasonable inference that Stoecker received a non-ratable benefit, faced an exigent need for liquidity, or steered the transaction toward Insight. The alleged proxy omissions were immaterial: plaintiffs had not alleged that Joshi’s advisory role for Insight was material to her, the proxy adequately disclosed Maudlin’s Insight affiliations and his special-committee resignation, Lal was not alleged to have affected the deal process, and Goldman Sachs and Morgan Stanley were not retained by or relied upon by the special committee as its financial advisers.

Key Takeaways

  • A fully informed, uncoerced stockholder vote invokes Corwin and generally reduces merger challenges to waste claims.
  • A controller’s pro rata receipt of merger consideration does not itself establish a disabling conflict or “fire sale” theory.
  • Disclosure claims require material omissions, not additional details or speculation about conflicts unconnected to the transaction process.

Why It Matters

The decision reinforces the breadth of Corwin cleansing in non-controller-conflicted change-of-control transactions. Plaintiffs challenging merger disclosures must plead facts showing that an alleged conflict was material and meaningfully connected to the fiduciary’s role in negotiating, approving, or influencing the deal.

Because the fiduciary-duty claims failed, the court also dismissed the aiding-and-abetting claim against Insight for lack of a viable predicate breach.

✉️ Get tomorrow’s cases before your first coffee
Daily Case Law is our free morning digest — the most substantive new decisions, filtered to your jurisdictions and topics, each linking back here for the full analysis.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top