| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| ALBA MANUEL | Director | C/O ASTERA LABS, INC., 2345 NORTH FIRST STREET, SAN JOSE | /s/ Philip Mazzara, Attorney-in-Fact | 10 Jun 2025 | 0001134727 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALAB | Common Stock | Award | $0 | +2,351 | $0.000000 | 2,351 | 08 Jun 2025 | Direct | F1 | |
| holding | ALAB | Common Stock | 436,563 | 08 Jun 2025 | By Casa Alameda 2007, LLC | F2 | |||||
| holding | ALAB | Common Stock | 1,984,198 | 08 Jun 2025 | By Alba Trust | F3 | |||||
| holding | ALAB | Common Stock | 5,000 | 08 Jun 2025 | By spouse |
| Id | Content |
|---|---|
| F1 | These shares represent an award of restricted stock units (RSUs) granted on June 8, 2025 (the Grant Date) under the Astera Labs, Inc. 2024 Stock Option and Incentive Plan. Such award vests in full upon the earlier of (i) the first anniversary of the Grant Date or (ii) the date of the next annual stockholder meeting of the Company following the Grant Date, subject to the Reporting Person's continuous service relationship with the Issuer through each applicable vesting date. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. |
| F2 | These shares are owned directly by Casa Alameda 2007, LLC, of which the Reporting Person is manager. 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. |
| F3 | These shares are owned directly by Manuel Alba-Marquez in trust for Alba 2003 Living Trust (the "Alba Trust"), of which the Reporting Person and his spouse are co-trustees. 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. |