Insider sale notice: Astera Labs (NASDAQ: ALAB) 281,250-share filing

Rhea-AI Filing Summary

Astera Labs filer submitted a Form 144 for the resale of 281,250 shares of Common Stock, including securities acquired as RSUs on 02/15/25. The filing lists J.P. Morgan Securities LLC as broker-dealer.

The filing also discloses prior sales by the same holder: 94,971 shares sold on 02/17/2026 for $11,758,145.75.

Insights

Equity Capital Markets Analyst

Form 144 notifies planned resale of 281,250 shares by an RSU recipient.

The filing lists 281,250 shares as the securities to be sold and identifies J.P. Morgan Securities LLC as the broker. It states the shares were acquired as RSUs on 02/15/25, which clarifies the holding origin.

Reported prior activity shows 94,971 shares sold on 02/17/2026 for $11,758,145.75. Subsequent trading will depend on holder actions and brokerage execution; timing and sale method details are not provided in the excerpt.

Corporate Governance Specialist

Notice documents resale intent by an insider/recipient under Rule 144 procedures.

The filing explicitly links the resale to securities "acquired from Issuer as RSUs on 02/15/25," indicating these are restricted-origin shares being offered for resale. The broker is identified as J.P. Morgan Securities LLC.

Because Form 144 is a required notification, this is procedural rather than a corporate action; cash-flow treatment for future sales and any limits or caps are not stated in the provided excerpt.

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 Stock	J.P. Morgan Securities LLC 270 Park Avenue, 10th Floor New York NY 10017	281250	35853750	170214503	03/17/2026	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 Stock	12/01/2025	Transfer	Jitendra Mohan, who acquired from Issuer as RSUs on 02/15/25			281250	12/01/2025	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
Jitendra Mohan C/o Astera Labs, Inc. 2345 North First Street San Jose CA 95131	Common Stock	02/17/2026	94971	11758145.75

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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 Astera Labs' (ALAB) Form 144 disclose about the offering?

The Form 144 notifies intent to resell 281,250 shares of Common Stock, acquired as RSUs on 02/15/25. It names J.P. Morgan Securities LLC as the broker-dealer handling the resale.

How many shares did the reporting holder recently sell under ALAB filings?

The filing shows a prior sale of 94,971 shares on 02/17/2026, realized proceeds of $11,758,145.75. This past sale is listed separately from the current resale notice.

Who is the registered seller named in the Form 144 for ALAB?

The Form 144 names Jitendra Mohan as the transferee/seller of the listed securities, with the brokerage listed as J.P. Morgan Securities LLC at the New York address provided in the filing.

Are the shares being offered by ALAB subject to any origin note in the filing?

Yes; the filing explicitly states the shares were "acquired from Issuer as RSUs on 02/15/25," indicating the resale involves previously restricted stock units converted to Common Stock.