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Astera Labs, Inc.

Astera Labs, Inc. (ALAB) — Form 144/A: Proposed sale of shares (amendment)

144/AALABFiled Nov 9, 2026, 3:20 PM ET

About this filing

Astera Labs, Inc. (ALAB) filed Form 144/A (proposed sale of shares (amendment)) with the SEC on Nov 9, 2026. Form 144 is notice that an insider or affiliate plans to sell shares.

View original filing on SEC.gov (opens SEC EDGAR)

Key facts

Seller
Dyckerhoff Stefan A
Relationship
Director
Shares to sell
12,499
Market value
$2,642,413.50
Approximate sale date
Nov 5, 2026
Broker
Stifel Nicolaus & Company Inc
Acquired (1)
Aug 29, 2024 · Pro-rata distribution from a Venture Fund
Acquired (2)
Aug 29, 2024 · Pro-rata distribution from a Venture Fund
Acquired (3)
Nov 8, 2019 · Private Placement
Acquired (4)
May 17, 2022 · Private Placement

Rule 10b5-1 plan · adopted Dec 1, 2025

Remarks
  1. Of the shares covered by this Form 144: an aggregate of 8,333 shares were sold by a trust of which Mr. Dyckerhoff is a trustee; 3,505 shares were sold by an individual retirement account for Mr. Dyckerhoff; and 661 shares were sold by a limited partnership of which Mr. Dyckerhoff's trust is the trustee of a trust which is the general partner.

More ALAB filings

Not investment advice. Summaries can contain errors; the SEC filing is the official record.