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BCS

Changes in Beneficial Ownership · 4

Astera Labs, Inc.

ALABNASDAQEQUITYCurrent

Changes in Beneficial Ownership

Filed Oct 9, 2026Accepted Oct 9, 2026, 7:20 PM EDTFiling CIK 1736297Accession 0001573338-26-000019
Share

Structured filing — 4

wk-form4_1791588027.xml

Open full document ↗

Filing details

Report period
2026-10-01
Issuer
Astera Labs, Inc.
Issuer CIK
0001736297
Trading symbol
ALAB

Reporting owner 1

Name
HURLSTON MICHAEL E.
Reporting owner CIK
0001573338
Relationship
Director
Address
C/O ASTERA LABS, INC., 2345 NORTH FIRST STREET, SAN JOSE, CA, 95131

Non-derivative transactions

Non-derivative transactions · 1 reported row
SecurityTransaction dateCodeAmountA / DPrice (USD)Owned afterOwnership
Common Stock2026-10-01A · Form 472[F1]A311.5792,554[F2]D
Table key
A · Form 4
Acquisition by grant, award or otherwise under Rule 16b-3(d)
A
Acquired
D
Direct

Footnotes

F1
These shares represent an award of restricted stock units ("RSUs") granted on October 1, 2026, under the Astera Labs, Inc. 2024 Stock Option and Incentive Plan in lieu of cash compensation for quarterly non-employee director retainer fees pursuant to the Reporting Person's election. The award provides that 100% of the RSUs will vest on the three-month anniversary of the Vesting Commencement Date of August 15, 2026, subject to the Reporting Person's continuous service relationship with the Issuer through the applicable vesting date. Each RSU represents a contingent right to receive one share of the Issuer's common stock.↩ 1
F2
Includes deferred stock units and dividend equivalent units.↩ 1

Signature 1

Signed
/s/ Philip Mazzara, Attorney-in-Fact
Date
2026-10-09

Company context

Current securities

Recent company filings

  1. 4 filingOct 9, 2026
  2. 4 filingOct 9, 2026
  3. 144 filingOct 7, 2026
  4. SCHEDULE 13G/A - filed by FMR LLC regarding Astera Labs, Inc.Oct 7, 2026
  5. 4 filingSep 3, 2026

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