person · Reporting owner

Gajendra Sanjay

Disclosed activity across 1 company

Tapewire entity: 21503
SEC CIK: 0001998179

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Astera Labs, Inc.ALAB · Entity 1853	Director · President and COO	August 17, 2026	August 19, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Astera Labs, Inc.

Report date August 17, 2026 · Filed August 19, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	1,119,038	Ending reported balance After 2026-08-17 transaction · row 18 18 source rows · reconciled sequence Row 1 · 2026-08-17 · Sale · Disposed 578 · Balance 1,209,090 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F2: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $351.7600 to $352.5000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 2 · 2026-08-17 · Sale · Disposed 1,049 · Balance 1,208,041 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F3: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $350.8850 to $351.5000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 3 · 2026-08-17 · Sale · Disposed 1,984 · Balance 1,206,057 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F4: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $348.8000 to $349.7300, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 4 · 2026-08-17 · Sale · Disposed 1,057 · Balance 1,205,000 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F5: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $347.6800 to $348.6300, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 5 · 2026-08-17 · Sale · Disposed 3,500 · Balance 1,201,500 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F6: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $346.6200 to $347.5600, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 6 · 2026-08-17 · Sale · Disposed 2,525 · Balance 1,198,975 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F7: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $345.5900 to $346.5050, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 7 · 2026-08-17 · Sale · Disposed 17,373 · Balance 1,181,602 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F8: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $344.5100 to $345.5000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 8 · 2026-08-17 · Sale · Disposed 3,713 · Balance 1,177,889 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F9: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $343.4100 to $344.4000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 9 · 2026-08-17 · Sale · Disposed 5,449 · Balance 1,172,440 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F10: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $342.4400 to $343.3800, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 10 · 2026-08-17 · Sale · Disposed 1,610 · Balance 1,170,830 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F11: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $341.4300 to $342.3800, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 11 · 2026-08-17 · Sale · Disposed 2,616 · Balance 1,168,214 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F12: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $340.2200 to $341.2150, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 12 · 2026-08-17 · Sale · Disposed 6,484 · Balance 1,161,730 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F13: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $339.2100 to $340.2000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 13 · 2026-08-17 · Sale · Disposed 7,992 · Balance 1,153,738 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F14: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $338.2000 to $339.1900, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 14 · 2026-08-17 · Sale · Disposed 10,438 · Balance 1,143,300 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F15: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $337.2600 to $338.1850, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 15 · 2026-08-17 · Sale · Disposed 2,946 · Balance 1,140,354 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F16: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $336.0450 to $337.0000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 16 · 2026-08-17 · Sale · Disposed 1,782 · Balance 1,138,572 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F17: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $335.2425 to $335.9750, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 17 · 2026-08-17 · Sale · Disposed 6,926 · Balance 1,131,646 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F18: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $333.8100 to $334.8050, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Row 18 · 2026-08-17 · Sale · Disposed 12,608 · Balance 1,119,038 F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F19: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $333.3600 to $333.8000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Common StockSEC Table I · non-derivative	IndirectBy Trust 1	5,290,402	Reported balance Holding disclosure · report date 2026-08-17 · row 19 Holding and transaction disclosures are not merged. 1 source row Row 19 · Balance 5,290,402 F20: These shares are owned directly by an estate planning trust ("Trust 1"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.
Common StockSEC Table I · non-derivative	IndirectBy Trust 2	615,000	Reported balance Holding disclosure · report date 2026-08-17 · row 20 Holding and transaction disclosures are not merged. 1 source row Row 20 · Balance 615,000 F21: These shares are owned directly by an estate planning trust ("Trust 2"). The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.
Common StockSEC Table I · non-derivative	IndirectBy Trust 3	615,000	Reported balance Holding disclosure · report date 2026-08-17 · row 21 Holding and transaction disclosures are not merged. 1 source row Row 21 · Balance 615,000 F22: These shares are owned directly by an estate planning trust ("Trust 3"). The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person.

F2: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $351.7600 to $352.5000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $350.8850 to $351.5000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F4: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $348.8000 to $349.7300, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F5: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $347.6800 to $348.6300, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F6: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $346.6200 to $347.5600, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F7: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $345.5900 to $346.5050, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F8: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $344.5100 to $345.5000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F9: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $343.4100 to $344.4000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F10: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $342.4400 to $343.3800, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F11: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $341.4300 to $342.3800, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F12: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $340.2200 to $341.2150, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $339.2100 to $340.2000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F14: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $338.2000 to $339.1900, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F15: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $337.2600 to $338.1850, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F16: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $336.0450 to $337.0000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F17: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $335.2425 to $335.9750, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F18: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $333.8100 to $334.8050, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F19: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $333.3600 to $333.8000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F20: These shares are owned directly by an estate planning trust ("Trust 1"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

F21: These shares are owned directly by an estate planning trust ("Trust 2"). The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

F22: These shares are owned directly by an estate planning trust ("Trust 3"). The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	12,608	$333.60	$4,206,023.76	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 18 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,119,038 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F19 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $333.3600 to $333.8000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	6,926	$334.23	$2,314,849.28	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 17 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,131,646 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F18 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $333.8100 to $334.8050, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	1,782	$335.41	$597,709.17	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 16 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,138,572 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F17 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $335.2425 to $335.9750, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	2,946	$336.65	$991,766.78	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 15 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,140,354 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F16 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $336.0450 to $337.0000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	10,438	$337.76	$3,525,530.53	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 14 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,143,300 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F15 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $337.2600 to $338.1850, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	7,992	$338.58	$2,705,930.56	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 13 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,153,738 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F14 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $338.2000 to $339.1900, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	6,484	$339.74	$2,202,903.34	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 12 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,161,730 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F13 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $339.2100 to $340.2000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	2,616	$340.58	$890,953.88	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 11 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,168,214 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F12 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $340.2200 to $341.2150, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	1,610	$341.71	$550,148.75	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 10 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,170,830 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F11 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $341.4300 to $342.3800, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	5,449	$342.95	$1,868,743.81	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 9 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,172,440 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F10 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $342.4400 to $343.3800, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	3,713	$343.94	$1,277,031.77	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 8 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,177,889 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F9 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $343.4100 to $344.4000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	17,373	$344.99	$5,993,587.71	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 7 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,181,602 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F8 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $344.5100 to $345.5000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	2,525	$346.13	$873,972.44	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 6 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,198,975 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $345.5900 to $346.5050, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	3,500	$347.01	$1,214,551.10	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 5 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,201,500 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $346.6200 to $347.5600, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	1,057	$348.05	$367,883.57	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 4 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,205,000 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $347.6800 to $348.6300, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	1,984	$349.19	$692,799.71	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 3 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,206,057 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $348.8000 to $349.7300, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	1,049	$351.24	$368,453.17	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 2 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,208,041 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $350.8850 to $351.5000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
August 17, 2026 Filed Aug 19, 2026 22:12 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	578	$352.11	$203,516.75	Disclosure SEC source: 0001998179-26-000024 · wk-form4_1787177527.xml · nonDerivative · entry 1 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,209,090 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold as part of block trades for multiple security holders of the Issuer in multiple transactions at prices ranging from $351.7600 to $352.5000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 22, 2026 Filed May 26, 2026 20:48 UTC	Astera Labs, Inc. ALAB · Entity 1853	GiftCommon Stock	226,189	$0.00	$0.00	Disclosure SEC source: 0001998179-26-000022 · wk-form4_1779828505.xml · nonDerivative · entry 7 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 1,209,668 F8 · kind: On May 22, 2026, the Reporting Person transferred 226,189 shares of Issuer Common Stock to an estate planning trust ("Trust 1") for no consideration. Read SEC document
May 22, 2026 Filed May 26, 2026 20:48 UTC	Astera Labs, Inc. ALAB · Entity 1853	GiftCommon Stock	226,189	$0.00	$0.00	Disclosure SEC source: 0001998179-26-000022 · wk-form4_1779828505.xml · nonDerivative · entry 6 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 1 Disclosed balance after: 5,290,402 F8 · kind: On May 22, 2026, the Reporting Person transferred 226,189 shares of Issuer Common Stock to an estate planning trust ("Trust 1") for no consideration. F3 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 1"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document
May 21, 2026 Filed May 26, 2026 20:48 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	4,987	$293.03	$1,461,337.12	Disclosure SEC source: 0001998179-26-000022 · wk-form4_1779828505.xml · nonDerivative · entry 5 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 1 Disclosed balance after: 5,064,213 F1 · kind: The sales reported in this Form 4 occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025. F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $292.8400 to $293.5000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F3 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 1"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document
May 21, 2026 Filed May 26, 2026 20:48 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	47,710	$292.14	$13,937,789.48	Disclosure SEC source: 0001998179-26-000022 · wk-form4_1779828505.xml · nonDerivative · entry 4 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 1 Disclosed balance after: 5,069,200 F1 · kind: The sales reported in this Form 4 occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025. F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $291.8000 to $292.7900, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F3 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 1"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document
May 21, 2026 Filed May 26, 2026 20:48 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	73,300	$291.28	$21,350,706.72	Disclosure SEC source: 0001998179-26-000022 · wk-form4_1779828505.xml · nonDerivative · entry 3 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 1 Disclosed balance after: 5,116,910 F1 · kind: The sales reported in this Form 4 occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025. F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $290.8000 to $291.7900, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F3 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 1"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document
May 21, 2026 Filed May 26, 2026 20:48 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	137,294	$290.21	$39,843,419.00	Disclosure SEC source: 0001998179-26-000022 · wk-form4_1779828505.xml · nonDerivative · entry 2 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 1 Disclosed balance after: 5,190,210 F1 · kind: The sales reported in this Form 4 occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025. F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $289.8000 to $290.7800, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F3 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 1"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document
May 21, 2026 Filed May 26, 2026 20:48 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	136,709	$289.13	$39,526,714.18	Disclosure SEC source: 0001998179-26-000022 · wk-form4_1779828505.xml · nonDerivative · entry 1 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 1 Disclosed balance after: 5,327,504 F1 · kind: The sales reported in this Form 4 occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025. F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $288.8000 to $289.7900, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F3 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 1"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document
May 19, 2026 Filed May 22, 2026 00:02 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	40,000	$248.50	$9,939,800.00	Disclosure SEC source: 0001998179-26-000019 · wk-form4_1779408121.xml · nonDerivative · entry 6 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 3 Disclosed balance after: 615,000 F1 · kind: The sales reported in this Form 4 occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025. F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $248.4000 to $249.1200, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F9 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 3"). The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document
May 19, 2026 Filed May 22, 2026 00:02 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	40,000	$248.62	$9,944,704.00	Disclosure SEC source: 0001998179-26-000019 · wk-form4_1779408121.xml · nonDerivative · entry 5 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 2 Disclosed balance after: 615,000 F1 · kind: The sales reported in this Form 4 occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025. F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $248.4000 to $249.1200, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F8 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 2"). The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document
May 19, 2026 Filed May 22, 2026 00:02 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	2,612	$251.54	$657,031.88	Disclosure SEC source: 0001998179-26-000019 · wk-form4_1779408121.xml · nonDerivative · entry 4 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 1 Disclosed balance after: 5,464,213 F1 · kind: The sales reported in this Form 4 occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025. F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $251.4100 to $251.8000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F3 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 1"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document
May 19, 2026 Filed May 22, 2026 00:02 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	17,847	$250.75	$4,475,065.65	Disclosure SEC source: 0001998179-26-000019 · wk-form4_1779408121.xml · nonDerivative · entry 3 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 1 Disclosed balance after: 5,466,825 F1 · kind: The sales reported in this Form 4 occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025. F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $250.4000 to $251.2300, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F3 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 1"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document
May 19, 2026 Filed May 22, 2026 00:02 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	76,702	$249.79	$19,159,499.96	Disclosure SEC source: 0001998179-26-000019 · wk-form4_1779408121.xml · nonDerivative · entry 2 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 1 Disclosed balance after: 5,484,672 F1 · kind: The sales reported in this Form 4 occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025. F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $249.4000 to $250.3900, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F3 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 1"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document
May 19, 2026 Filed May 22, 2026 00:02 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	102,839	$248.91	$25,597,912.59	Disclosure SEC source: 0001998179-26-000019 · wk-form4_1779408121.xml · nonDerivative · entry 1 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 1 Disclosed balance after: 5,561,374 F1 · kind: The sales reported in this Form 4 occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025. F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $248.4000 to $249.3950, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F3 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 1"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	12,103	$216.46	$2,619,820.22	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 17 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,435,857 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F17 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $216.8900 to $216.1000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	10,819	$217.28	$2,350,745.83	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 16 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,447,960 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F16 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $217.8900 to $216.9000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	9,409	$218.50	$2,055,826.98	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 15 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,458,779 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F15 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $218.8900 to $218.0000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	3,725	$219.51	$817,670.65	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 14 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,468,188 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F14 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $220.0000 to $219.0300, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	6,924	$220.62	$1,527,541.72	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 13 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,471,913 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F13 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $221.0300 to $220.0800, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	3,568	$222.11	$792,474.56	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 12 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,478,837 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F12 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $222.5000 to $221.5200, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	19	$222.52	$4,227.88	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 11 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,482,405 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	2,464	$223.34	$550,320.11	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 10 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,482,424 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F11 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $223.5300 to $222.6400, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	2,734	$223.96	$612,311.83	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 9 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,484,888 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F10 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $224.5400 to $223.9000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	1,629	$225.27	$366,971.35	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 8 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,487,622 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F9 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $225.7600 to $225.0500, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	6,196	$226.64	$1,404,267.64	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 7 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,489,251 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F8 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $227.0900 to $226.1800, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	1,033	$229.55	$237,121.74	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 6 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,495,447 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $229.7900 to $228.9350, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	3,546	$230.28	$816,570.75	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 5 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,496,480 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $230.7900 to $229.9400, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	7,643	$231.31	$1,767,932.90	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 4 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,500,026 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $231.9000 to $230.9300, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	1,946	$232.81	$453,045.54	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 3 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,507,669 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $232.9700 to $232.7700, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	2,282	$233.18	$532,121.78	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 2 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,509,615 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $233.9800 to $233.1600, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document
May 18, 2026 Filed May 20, 2026 23:57 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	19,404	$235.41	$4,567,977.14	Disclosure SEC source: 0001998179-26-000017 · wk-form4_1779321472.xml · nonDerivative · entry 1 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,511,897 F1 · kind: Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person. F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $235.9400 to $235.3600, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote Read SEC document
May 07, 2026 Filed May 12, 2026 00:42 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	8,603	$198.82	$1,710,480.29	Disclosure SEC source: 0001998179-26-000011 · wk-form4_1778546529.xml · nonDerivative · entry 22 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 2 Disclosed balance after: 664,361 F1 · kind: The sales reported in this Form 4 occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025. F9 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $198.4500 to $199.4300, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F17 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 2"). The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document
May 07, 2026 Filed May 12, 2026 00:42 UTC	Astera Labs, Inc. ALAB · Entity 1853	SaleCommon Stock	9,108	$198.21	$1,805,262.98	Disclosure SEC source: 0001998179-26-000011 · wk-form4_1778546529.xml · nonDerivative · entry 21 Gajendra Sanjay · CIK 0001998179 · Director · President and COO 10b5-1 filing: Plan reported Ownership: Indirect · By Trust 2 Disclosed balance after: 672,964 F1 · kind: The sales reported in this Form 4 occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025. F8 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $197.4500 to $198.4400, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F17 · ownership.nature: These shares are owned directly by an estate planning trust ("Trust 2"). The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.