Adamas Securities Litigation

Who may qualify

Persons who purchased or otherwise acquired the publicly traded common stock of Adamas Pharmaceuticals, Inc. between August 8, 2017 and March 4, 2019, inclusive, and were damaged.

This summary is based on available official settlement sources. The settlement administrator determines eligibility and payment approval.

New to the terms? Plain-English: claim deadline, proof of purchase, administrator, pro rata.

Important dates

Claim deadline: August 28, 2024 (closed)
Exclusion deadline: September 6, 2024 (passed)
Objection deadline: September 6, 2024 (passed)

Proof requirements

Proof requirement is currently marked as Yes.

Review the official claim form before submitting any information.

How to file this claim

You must submit a Claim Form to receive any payment from the settlement fund. Class members who do nothing will be bound by the settlement but will receive no compensation.

Confirm you purchased or otherwise acquired Adamas Pharmaceuticals common stock during the class period and were damaged
Visit the official settlement website at adamassecuritiessettlement.com and navigate to the online claim filing page
Complete and submit the Claim Form online or by mail postmarked by the deadline
Gather records of your stock purchases and sales during the class period to support your claim

Watch out for

The Claim Form submission deadline has passed; check the settlement website for any court-ordered extensions before filing
Doing nothing binds you to the settlement without any payment — you must actively file to receive compensation
If you wanted to opt out and pursue separate legal action, the exclusion deadline has also passed

We prepare — you file on the official site yourself. This is not legal advice and is not an eligibility decision; the administrator and court decide.

How do I file a claim for this settlement?

This record no longer has an open public claim form — confirm the current status and any next steps on the official source.

Confirm you are within the eligible group described in the official notice — the settlement administrator determines eligibility.
Gather any documents the official form asks for — this settlement marks proof as Yes.
Open the official claim form or settlement website run by Glancy Prongay & Murray LLP.
Submit accurate information through the official settlement administrator or government source before August 28, 2024.
Save your confirmation number if one is provided, then watch the payment status for distribution updates.

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How we verified this record

Verification in progress 6 / 8 fields checked

Claim deadline the official settlement website · Jun 19, 2026
Payout details the official settlement website · Jun 18, 2026
Eligibility the official settlement website · Jun 18, 2026
Proof requirement the official settlement website · Jun 18, 2026
Administrator the official settlement website · Jun 19, 2026
Payment status the official settlement website · Jun 19, 2026
Official claim link queued for re-check
Court case queued for re-check

Every published record clears our source-verification bar; remaining fields are checked one by one on our weekly re-verification pass.

Checked fields are matched against a named official source and re-checked on a schedule. We show the authority and the date, never our internal evidence link.

Claim deadline
August 28, 2024

Verified Jun 19, 2026 · against the official settlement website
Eligibility summary
Persons who purchased or otherwise acquired the publicly traded common stock of Adamas Pharmaceuticals, Inc. between August 8, 2017 and March 4, 2019, inclusive, and were damaged.

Verified Jun 18, 2026 · against the official settlement website
Proof requirement
Yes

Verified Jun 18, 2026 · against the official settlement website
Payment status
Distribution complete

Verified Jun 19, 2026 · against the official settlement website
Estimated payout
$4,650,000 total settlement; estimated average recovery approximately $0.27 per eligible share

Verified Jun 18, 2026 · against the official settlement website
Administrator
Glancy Prongay & Murray LLP

Verified Jun 19, 2026 · against the official settlement website

Lead Counsel is identified as Glancy Prongay & Murray LLP, with Leanne H. Solish listed as the primary contact attorney.

Show all 6 more verified fields

Objection deadline
September 6, 2024

Verified Jun 19, 2026 · against the official settlement website
Opt-out deadline
September 6, 2024

Verified Jun 19, 2026 · against the official settlement website
Class period start
August 8, 2017

Verified Jun 19, 2026 · against the official settlement website
Class period end
March 4, 2019

Verified Jun 19, 2026 · against the official settlement website
Court
United States District Court for the Northern District of California

Verified Jun 19, 2026 · against the official settlement website
Case name
Adamas Securities Litigation

Verified Jun 18, 2026 · against the official settlement website

Common questions

Is the Adamas Securities Litigation settlement legitimate?

Yes — the Adamas Securities Litigation settlement is a real claims process that SettleSignal tracks from its official source. It is administered by Glancy Prongay & Murray LLP. File only through the official settlement website (www.adamassecuritiessettlement.com); a genuine settlement administrator never charges a fee to file. SettleSignal last checked this record against the official source on June 19, 2026. Always confirm the current details on the official site before filing.

Who may qualify for this settlement?

Persons who purchased or otherwise acquired the publicly traded common stock of Adamas Pharmaceuticals, Inc. between August 8, 2017 and March 4, 2019, inclusive, and were damaged.

What is the claim deadline?

The claim deadline is August 28, 2024. Confirm the current deadline on the official settlement source before filing.

Do I need proof to claim?

Proof requirement: Yes. The settlement administrator determines what documentation, if any, is required.

What is the current payment status?

Current payment status: Distribution complete. Payments are issued by the administrator after the court process concludes.

When will Adamas Securities Litigation pay out?

Current payment status: Distribution complete. Class-action payouts typically begin only after final approval and any appeals. See our payout timeline guide.

Where is the official Adamas Securities Litigation claim form?

The official claim form is hosted by the settlement administrator, Glancy Prongay & Murray LLP. Use the 'Open official claim form' button on this page — never pay a fee to file.

Privacy & Tracking

Claim window closed

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Disclaimer

This service summarizes publicly available settlement information and links to official settlement sources. We are not a law firm, do not provide legal advice, do not submit claims on your behalf, and do not determine eligibility or payout approval. Only file a claim if the information you provide is accurate.

Change log

June 20, 2026 — Settlement published after verification.
June 19, 2026 — Verified field details updated from an official source.
June 18, 2026 — Verified field details updated from an official source.