ALAB Form 144: 33,000 Shares Proposed for Sale

ALAB notice of proposed sale of 33,000 shares of Common Stock through broker Morgan Stanley Smith Barney LLC.

Rhea-AI Filing Summary

ALAB notice of proposed sale of 33,000 shares of Common Stock through broker Morgan Stanley Smith Barney LLC. The shares were acquired 11/30/2018 in a Private Acquisition from Issuer or an Affiliate and are listed with a value of $15,939,660.00. The form references NASDAQ and a date of 07/01/2026.

Key Figures

Shares proposed for sale: 33,000 shares Listed value: $15,939,660.00 Acquisition date: 11/30/2018 +4 more

7 metrics

Shares proposed for sale 33,000 shares Form 144 'Securities To Be Sold' line

Listed value $15,939,660.00 Numeric value shown adjacent to the share count on the filing

Acquisition date 11/30/2018 Listed as the acquisition date and acquisition type

Acquisition type Private Acquisition from Issuer or an Affiliate Described in the filing's acquisition method field

Broker Morgan Stanley Smith Barney LLC Named as the broker in the 'Filer Information' section

Exchange reference NASDAQ Exchange listed on the filing

Filing date referenced 07/01/2026 Date shown in the filing excerpt

Key Terms

Form 144, Private Acquisition from Issuer or an Affiliate, Securities To Be Sold, Morgan Stanley Smith Barney LLC

4 terms

Form 144 regulatory

"Filer Information | 144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Private Acquisition from Issuer or an Affiliate market

"Common | 11/30/2018 | Private Acquisition from Issuer or an Affiliate"

Securities To Be Sold regulatory

"144: Securities To Be Sold | Common | 33000"

Morgan Stanley Smith Barney LLC other

"Common | Morgan Stanley Smith Barney LLC Executive Financial Services"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does ALAB's Form 144 report?

It reports a proposed sale of 33,000 shares of Common Stock through Morgan Stanley Smith Barney LLC. The filing notes the shares were acquired on 11/30/2018 in a Private Acquisition from Issuer or an Affiliate.

How much value is shown for the shares on ALAB's Form 144?

The form lists a value of $15,939,660.00 associated with the 33,000 shares. The filing pairs the share count with that dollar amount and identifies the sales method as Cash.

Who is the broker handling the proposed ALAB sale?

The broker named is Morgan Stanley Smith Barney LLC, with an address at 1 New York Plaza, 8th Floor, New York, NY. The broker is listed as the intermediary for the proposed transactions.

When were the ALAB shares acquired and what was the acquisition type?

The shares were acquired on 11/30/2018 and the acquisition is described as a Private Acquisition from Issuer or an Affiliate, per the filing language on the Form 144.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 07/01/2026 - 05:06 PM EDT Learn about SEC filing dates

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	0001134727
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Astera Labs, Inc.
SEC File Number	001-41979
Address of Issuer	2345 North First Street San Jose CALIFORNIA 95131
Phone	4087663806
Name of Person for Whose Account the Securities are To Be Sold	CASA ALAMEDA 2007, LLC
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	Director

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 Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	33000	15939660.00	171407939	07/01/2026	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	11/30/2018	Private Acquisition from Issuer or an Affiliate	Issuer			33000	11/30/2018	Cash

* 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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	07/01/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/29/2025
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	/s/ Manuel Alba
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)