AMLX (NASDAQ) insider sale: 22,522 shares from RSU vesting reported

Rhea-AI Filing Summary

Issuer files a Form 144 reporting the sale of common stock tied to vested restricted stock units and recent brokered transactions. The filing lists 22,522 shares associated with a 03/02/2026 vesting event and shows prior sales of 3,326 (01/06/2026) and 3,557 (02/02/2026) by James M. Frates.

The report names Morgan Stanley Smith Barney LLC as the broker and references NASDAQ as the market; timing and cash‑flow details are those shown on the reported trade dates.

Insights

Equity Capital Markets Analyst

Routine Form 144 sale disclosure tied to RSU vesting and prior brokered sales.

The filing documents a reported vesting event of 22,522 common shares on 03/02/2026 and prior brokered dispositions of 3,326 (01/06/2026) and 3,557 (02/02/2026) by James M. Frates.

These entries are transaction disclosures; cash‑flow recipients are identified by the broker line (Morgan Stanley Smith Barney LLC) and the market is listed as NASDAQ. Subsequent filings would state settlement amounts and payees if disclosed.

Compensation & Governance Specialist

Vested RSUs are being sold per usual insider filing conventions; this appears administrative.

The item labeled "Vesting of Restricted Stock Units" ties 22,522 shares to the 03/02/2026 vesting. The excerpt also records earlier small sales by the same reporting person in January and February.

Such filings typically follow employee compensation vesting and do not, on their face, indicate unusual corporate events; governance implications depend on any broader disposition patterns in future filings.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC 1 New York Plaza 8th Floor New York NY 10004	7909	114852	165638	03/02/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/02/2026	Vesting of Restricted Stock Units	Issuer			22522	03/02/2026	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Frates James M 55 Cambridge Parkway Suite 6W Cambridge MA 02142	Common	01/06/2026	3326	36954
Frates James M 55 Cambridge Parkway Suite 6W Cambridge MA 02142	Common	02/02/2026	3557	52097

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the Form 144 report for AMLX show?

It reports a sale of common stock tied to vested RSUs. The filing lists 22,522 shares associated with a 03/02/2026 vesting and prior sales of 3,326 and 3,557 on 01/06/2026 and 02/02/2026.

Who is the broker named in the AMLX Form 144?

Morgan Stanley Smith Barney LLC is listed as the broker. The filing cites the broker's New York address and identifies NASDAQ as the trading market for the disclosed transactions.

Do the disclosed sales include RSU vesting details?

Yes — the filing ties a block of shares to RSU vesting. It labels 22,522 common shares with the description "Vesting of Restricted Stock Units" dated 03/02/2026 in the excerpt.

Who sold shares in earlier transactions shown in the filing?

James M. Frates is named for prior sales. The excerpt lists Frates selling 3,326 shares on 01/06/2026 and 3,557 shares on 02/02/2026.

Does the Form 144 state proceeds or settlement amounts?

The excerpt does not provide proceeds amounts. The filing lists share counts and trade dates but does not show aggregate cash proceeds or per‑share prices in the provided content.