ALAB Form 144: Proposed Sale of 30,000 Shares

ALAB Form 144 submission reports a proposed sale of 30,000 common shares on 05/22/2026.

Rhea-AI Filing Summary

ALAB Form 144 submission reports a proposed sale of 30,000 common shares on 05/22/2026. The filing lists prior sales by TATE 1997 LIVING TRUST during the past three months: 20,000 shares on 05/21/2026, 8,429 shares on 05/20/2026, and 49,665 shares on 05/14/2026, with dollar amounts shown alongside each trade.

Insights

Securities Compliance Expert

Form 144 files proposed resale of restricted/controlled shares; data lists recent executed sales by a trust.

The filing records a proposed sale of 30,000 common shares and shows three prior dispositions by TATE 1997 LIVING TRUST on 05/14/2026, 05/20/2026, and 05/21/2026. The entries include gross sale proceeds for each trade.

These notices are procedural under resale rules; transaction settlement, broker involvement, and any holding‑period or volume‑limitation compliance are matters for subsequent confirmation in trading and broker reports.

Key Figures

Proposed sale: 30,000 shares Prior sale: 49,665 shares Prior sale: 8,429 shares +2 more

5 metrics

Proposed sale 30,000 shares proposed resale on 05/22/2026

Prior sale 49,665 shares sold 05/14/2026 for $11,234,674.95

Prior sale 8,429 shares sold 05/20/2026 for $2,290,075.01

Prior sale 20,000 shares sold 05/21/2026 for $5,868,432.00

Acquisition type Private Acquisition from Issuer/Affiliate original acquisition date 03/21/2018

Key Terms

Form 144, Private Acquisition from Issuer/Affiliate, TATE 1997 LIVING TRUST

3 terms

Form 144 regulatory

"Form 144 submission reporting proposed resale of restricted securities"

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/Affiliate financial

"Acquisition type listed alongside the securities description (03/21/2018)"

TATE 1997 LIVING TRUST other

"Named seller for multiple dispositions in May 2026"

FAQ

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

What does ALAB's Form 144 report?

It reports a proposed resale of 30,000 common shares scheduled on 05/22/2026. The filing also lists three prior sales by TATE 1997 LIVING TRUST of 49,665, 8,429, and 20,000 shares on specified May dates.

Who is listed as the selling intermediary on the Form 144?

The filing lists Morgan Stanley Smith Barney LLC Executive Financial Services with an address at 1 New York Plaza. That entry is associated with the reported 30,000 common shares proposed for sale on 05/22/2026.

What were the dollar amounts for the recent sales shown?

The excerpt shows proceeds for the three listed sales as $11,234,674.95 for 49,665 shares, $2,290,075.01 for 8,429 shares, and $5,868,432.00 for 20,000 shares, each tied to its sale date in May 2026.

Does this Form 144 confirm the sales have settled?

No. This Form 144 records a proposed resale and lists prior transfers; settlement status is not confirmed here. Trades and settlement confirmations are separate broker and transfer‑agent processes not detailed in this excerpt.

Was the reported 30,000‑share sale acquired from the issuer or affiliate?

The filing entry shows the acquisition type as Private Acquisition from Issuer/Affiliate with an original acquisition date of 03/21/2018. That acquisition detail is included in the securities description.

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

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Accepted by SEC EDGAR 05/22/2026 - 04:17 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	0001399546
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	(408) 766-3806
Name of Person for Whose Account the Securities are To Be Sold	TATE 1997 LIVING TRUST
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	Former Officer

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	30000	9252765.00	171407939	05/22/2026	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	03/21/2018	Private Acquisition from Issuer/Affiliate	Issuer			30000	03/21/2018	Not Applicable

* 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
TATE 1997 LIVING TRUST 2345 North First Street San Jose CA 95131	Common	05/21/2026	20000	5868432.00
TATE 1997 LIVING TRUST 2345 North First Street San Jose CA 95131	Common	05/20/2026	8429	2290075.01
TATE 1997 LIVING TRUST 2345 North First Street San Jose CA 95131	Common	05/14/2026	49665	11234674.95

144: Remarks and Signature

Remarks
Date of Notice	05/22/2026
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/ Michael Tate, Trustee
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)