Key facts
- This page summarizes Stefan A. Dyckerhoff's Form 4 filing for Astera Labs, Inc. (ALAB).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 10 Jun 2025, 20:44.
Stefan A. Dyckerhoff - 08 Jun 2025 Form 4 Insider Report for Astera Labs, Inc. (ALAB)
- Reporting relationship
- Director
- Issuer ticker
- ALAB
- Reported as of
- 08 Jun 2025
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 10 Jun 2025, 20:44:56 UTC
- Prior SEC filing
- 26 Nov 2024
- Next SEC filing
- 11 Aug 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Kanwalpreet S. Kalra, Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Stefan A. Dyckerhoff filed Form 4 for Astera Labs, Inc. (ALAB) on 10 Jun 2025.
Change
- Previous filing in this sequence was filed on 26 Nov 2024.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001484394
Primary reporting owner
Dyckerhoff Stefan A
- Relationship
- Director
- Address
- 755 PAGE MILL ROAD, SUITE A-200, PALO ALTO
- Signature
- /s/ Kanwalpreet S. Kalra, Attorney-in-Fact
- Signature date
- 10 Jun 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ALAB
transaction
Common Stock
Award
- Transaction value
- $0
- Shares
- +2,351
- Change %
- +1.9%
- Price
- $0.000000
- Shares after
- 124,154
- Date
- 08 Jun 2025
- Ownership
- Direct
- Footnotes
- F1
ALAB
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 9,936
- Date
- 08 Jun 2025
- Ownership
- By Limited Partnership (TF)
- Footnotes
- F2
ALAB
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 364,064
- Date
- 08 Jun 2025
- Ownership
- By Trust
- Footnotes
- F3
ALAB
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 3,767
- Date
- 08 Jun 2025
- Ownership
- By DIFT-2
- Footnotes
- F4
ALAB
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 3,765
- Date
- 08 Jun 2025
- Ownership
- By DIFT-AMD
- Footnotes
- F4
ALAB
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 3,765
- Date
- 08 Jun 2025
- Ownership
- By DIFT-BAD
- Footnotes
- F4
ALAB
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 3,765
- Date
- 08 Jun 2025
- Ownership
- By DIFT-SHD
- Footnotes
- F4
ALAB
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 3,765
- Date
- 08 Jun 2025
- Ownership
- By DIFT-IND
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 4 footnotes
Footnote 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 Issuer following the Grant Date, subject to the Reporting Person's continuous service relationship with the Issuer through such vesting date. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. 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.
Footnote F2
Shares 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.
Footnote F3
Shares 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.
Footnote F4
Shares 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.