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Mar 25, 2026
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CMLS III $7.25M Settlement Over Misleading Merger Statements and Fiduciary Breaches

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The CMLS III $7.25M Settlement Over Misleading Merger Statements and Fiduciary Breaches settlement offers $7.25M in total to eligible claimants who you were a record or beneficial holder of cm life sciences iii inc. (cmls iii) class a common stock immediately after 5:00 p.m. eastern time on dec. 14, 2021 (the redemption deadline).. The deadline to file is May 25, 2026. Proof of purchase is required.

Deadline
57 days remaining

Deadline: May 25, 2026

Total Settlement Amount
$7.25M

Total amount allocated for all claims

Individual Payout Range
TBD

Estimated amount per eligible claim

Proof of Purchase
Required

Provide the last four digits of your Social Security number or taxpayer ID, plus detailed holdings/transaction history: shares held as of Dec. 14, 2021; all purchase/sale/acquisition trade dates from Dec. 14, 2021 through Nov. 9, 2023; quantities and total prices; and, if applicable, the number of new EQRx shares held as of Nov. 9, 2023. Attach supporting documentation such as broker confirmation slips, broker account statements, or a broker/financial institution letter containing the same transaction details.

Settlement Summary

CM Life Sciences III Inc. (CMLS III) was a special purpose acquisition company (SPAC), a type of “blank-check” vehicle that raises money in an IPO and later merges with a private target—here, EQRx Inc.—to take it public. A central SPAC investor protection is the right to redeem shares for roughly $10 (plus any interest) before the merger closes, giving stockholders an exit if they dislike the deal. This settlement focuses on investors who held CMLS III Class A shares immediately after the Dec. 14, 2021 redemption deadline, a narrow window when stockholders’ decision to redeem or hold was locked in and disclosures to the market were especially consequential. The lawsuit alleged that CMLS III’s controllers/sponsor and other defendants breached fiduciary duties and issued materially false or misleading statements tied to the merger process, with the practical effect of discouraging redemptions and leaving investors holding shares through a transaction they might otherwise have exited. That matters because, under Delaware fiduciary-duty principles that often govern SPACs, conflicts can be acute: sponsors and insiders may have strong incentives to complete a deal even if public stockholders would prefer redemption, and misleading merger-related communications can distort that choice. Without admitting wrongdoing, defendants agreed to a $7.25 million settlement; payouts are generally geared to non-redeeming holders and vary based on what they did with their shares after the deadline, reflecting the theory that the alleged harm was being induced to forgo redemption and later suffering losses. More broadly, the case fits into a wider wave of SPAC litigation and regulatory scrutiny that has focused on disclosure quality, conflicts of interest, and the fairness of the de-SPAC process. Similar actions have been brought in Delaware’s Court of Chancery and other courts alleging fiduciary breaches around redemption decisions, board/sponsor conflicts, and allegedly incomplete or overly optimistic deal communications. Industry context also includes heightened SEC attention to SPAC disclosures and projections and the general expectation that merger statements not be materially misleading—pressures that, combined with investor losses in many post-merger SPAC stocks, have made SPAC deal communications and redemption-related disclosures a recurring flashpoint in both private litigation and regulatory policy debates

Entities Involved

CM Life Sciences III Inc. (CMLS III)
CMLS Holdings III LLC
Casdin Capital LLC
Corvex Management LP
Revolution Medicines Inc.
EQRx Inc.
Alexis Borisy
Delaware Court of Chancery
JND Legal Administration

Related Topics

CMLS III settlement
CM Life Sciences III class action
EQRx merger settlement
CMLS III stockholder claim
Delaware Chancery Court settlement
SPAC redemption deadline Dec 14 2021
fiduciary duty breach settlement
misleading statements securities settlement
JND Legal Administration claim
CMLS III Class A common stock
EQRx common stock conversion claim
stockholder settlement payout
proof of claim and release form
May 25 2026 claim deadline
pro rata settlement distribution

Eligibility Requirements

  • You were a record or beneficial holder of CM Life Sciences III Inc. (CMLS III) Class A common stock immediately after 5:00 p.m. Eastern Time on Dec. 14, 2021 (the redemption deadline).
  • Your claim relates to shares held as of Dec. 14, 2021 that were not redeemed in connection with the merger (redeemed shares have a recognized claim of $0).
  • You (or your successor-in-interest) held the shares by operation of law if applicable (e.g., inheritance/estate transfer).
  • You submit a timely claim by May 25, 2026 (online or by mail).
  • If filing for someone else (estate/trust/ward), you provide documentation showing authority to act (e.g., executor/trustee/guardian paperwork).
  • If shares were jointly held, all joint holders sign the claim form.
  • Your calculated payment must be at least $10 to receive a distribution.

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Important Notice About Filing Claims

Submitting false information in a settlement claim is considered perjury and will result in your claim being rejected. Fraudulent claims harm legitimate class members and may result in legal consequences.

If you are unsure about your eligibility for this settlement, please visit the official settlement administrator’s website using the link provided above. Review the eligibility criteria carefully before submitting a claim.

Class Action Champion is an independent information resource and is not affiliated with any settlement administrator, law firm, or court. We provide settlement information as a service to help connect eligible class members with legitimate settlements.