Astera Labs (NASDAQ: ALAB) affiliate sales total 433,188 shares, $51.5M proceeds

Rhea-AI Filing Summary

Astera Labs, Inc. reported multiple proposed and completed sales of Common Stock by related parties under Rule 144 and transfers of issued shares. The filing lists transfers to Jitendra Mohan (71,730 RSUs on 12/01/2025; 340,770 Founder Shares on 11/21/2017) and four reported sales during Feb–Apr 2026 totaling 433,188 shares with disclosed gross proceeds: $11,758,145.75, $20,723,774, $18,522,450, and $518,036.

The notices identify Jitendra Mohan and the Mohan & Samant 2022 Living Trust as sellers and show transactions dated 02/17/2026, 03/17/2026, 04/10/2026, and 04/15/2026. The filing is a disclosure of affiliate sales activity rather than company-operated offers.

Insights

Equity Markets Analyst

Multiple affiliate sales disclosed; filings list specific share counts and gross proceeds.

The filing documents transfers and sales by Jitendra Mohan and a related trust, including four completed sales in Feb–Apr 2026 totaling 433,188 shares with explicit gross proceeds for each trade. The entries show both earlier transfers (RSUs and Founder Shares) and Rule 144 sale notices.

These are affiliate liquidity events disclosed under Rule 144; the direct market impact depends on trading timing and market absorption. Subsequent public filings may show additional dispositions or remaining holdings.

Key Figures

Total shares sold (listed): 433,188 shares Proceeds 02/17/2026 sale: $11,758,145.75 Proceeds 03/17/2026 sale: $20,723,774 +4 more

7 metrics

Total shares sold (listed) 433,188 shares aggregate of four sales dated Feb–Apr 2026 as listed

Proceeds 02/17/2026 sale $11,758,145.75 gross proceeds reported for 94,971 shares on 02/17/2026

Proceeds 03/17/2026 sale $20,723,774 gross proceeds reported for 157,500 shares on 03/17/2026

Proceeds 04/10/2026 sale $18,522,450 gross proceeds reported for 123,750 shares on 04/10/2026

Proceeds 04/15/2026 sale $518,036 gross proceeds reported for 2,967 shares on 04/15/2026

RSUs transfer to Mohan 71,730 shares transfer listed as RSUs to Jitendra Mohan on 12/01/2025

Founder Shares transfer to Mohan 340,770 shares transfer listed as Founder Shares on 11/21/2017

Key Terms

Form 144, RSUs, Founder Shares, Rule 144

4 terms

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

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.

RSUs financial

"Transfer | Jitendra Mohan, who acquired from Issuer as RSUs on 11/15/25"

RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.

Founder Shares financial

"Transfer | Jitendra Mohan, who acquired from Issuer as Founder Shares on 11/21/17"

Founder shares are the ownership stakes given to the people who start a company, often with extra voting power or protections compared with ordinary shares. For investors, they matter because founders’ control and incentives influence decisions about strategy, hiring, and whether the company sells or stays independent — like a family that keeps majority voting rights in a household decision. High founder ownership can mean stable leadership but also a risk that outside shareholders have less influence.

Rule 144 regulatory

"Securities Sold During The Past 3 Months"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

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	412500	70459125	170214503	04/17/2026	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 11/15/25			71730	12/01/2025	N/A
Common Stock	11/21/2017	Transfer	Jitendra Mohan, who acquired from Issuer as Founder Shares on 11/21/17			340770	11/21/2017	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
Mohan & Samant 2022 Living Trust C/o Astera Labs, Inc. 2345 North First Street San Jose CA 95131	Common Stock	03/17/2026	157500	20723774
Mohan & Samant 2022 Living Trust C/o Astera Labs, Inc. 2345 North First Street San Jose CA 95131	Common Stock	04/10/2026	123750	18522450
Mohan & Samant 2022 Living Trust C/o Astera Labs, Inc. 2345 North First Street San Jose CA 95131	Common Stock	04/15/2026	2967	518036

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 sales does the ALAB Form 144 disclose?

The Form 144 lists four sales during Feb–Apr 2026 totaling 433,188 shares. It shows sales dated 02/17/2026, 03/17/2026, 04/10/2026, and 04/15/2026 with gross proceeds for each trade.

Who are the sellers named in the ALAB filing?

The filing names Jitendra Mohan and the Mohan & Samant 2022 Living Trust as sellers. It also records prior transfers to Mr. Mohan (RSUs and Founder Shares) on specified dates in 2017 and 2025.

How much gross proceeds were reported for the largest sale?

The largest reported gross proceeds listed are $20,723,774 from a 03/17/2026 sale. Each sale line in the filing includes the gross proceeds amount alongside the share count and date.

Does the filing state these are company sales or affiliate sales for ALAB?

The filing discloses affiliate sales by named holders rather than company-initiated offerings. It lists transfers and Rule 144 sales attributed to individuals/entities, not an issuer-led sale program.