SEC Form 4 · accession 0001484394-26-000006
Astera Labs, Inc. · ALAB
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Stefan A Dyckerhoff
Director
Period of report
Jul 1, 2026
Accepted (ET)
Jul 2, 2026 · 7:29 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001736297
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF2 | Jul 1, 2026 | S | 3,505 | $450.00 | D | 57,466 | D | |
| Common StockF3 | Jul 1, 2026 | S | 8,333 | $450.00 | D | 311,399 | I | By Trust |
| Common StockF4 | Jul 1, 2026 | S | 661 | $450.00 | D | 4,631 | I | By Limited Partnership (TF) |
| Common StockF5 | holding | — | — | — | 3,767 | I | By DIFT-2 | |
| Common StockF5 | holding | — | — | — | 3,765 | I | By DIFT-AMD | |
| Common StockF5 | holding | — | — | — | 3,765 | I | By DIFT-BAD | |
| Common StockF5 | holding | — | — | — | 3,765 | I | By DIFT-SHD | |
| Common StockF5 | holding | — | — | — | 3,765 | I | By DIFT-IND |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 1, 2025.
- F2Includes shares to be issued in connection with the vesting of one or more restricted stock units. The Reporting Person shares pecuniary interest in these shares with other parties pursuant to contractual relationships. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest in these shares.
- F3Shares held by a trust of which the Reporting Person is a Trustee. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest therein.
- F4Shares held by a limited partnership of which the Reporting Person is a trustee of a trust which is the general partner. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest therein.
- F5Shares held by an irrevocable trust of which the Reporting Person is a Trustee. The Reporting Person disclaims beneficial ownership in these shares except as to the Reporting Person's pecuniary interest therein.