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$ALAB All transactions

Astera Labs, Inc.

▼ SELL 10b5-1 Plan

$ Value

$1.4M

Shares

7,733

Price

$175

Filed

Apr 21

Insider

Name

Dyckerhoff Stefan A

Title

CIK

0001484394

Roles

Director

Transaction Details

Transaction Date

2026-04-17

Code

S

Table

Non-Derivative

Ownership

Indirect

Equity Swap

No

Shares After

345,331

Footnotes

Shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 1, 2025. | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.00 to $175.01 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. | 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. | 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. | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.02 to $175.51 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. | 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.

Filing Info

Accession No.

0001231919-26-000382

Form Type

4

Issuer CIK

0001736297

Dyckerhoff Stefan A's History

Date Ticker Type Value
2026-04-20 ALAB $658K
2026-04-20 ALAB $1.6M
2026-04-20 ALAB $124K
2026-04-17 ALAB $569K
2026-04-17 ALAB $1.4M
2026-04-17 ALAB $107K
2025-08-13 ALAB G $0
2025-08-08 ALAB $4.4M
2025-08-08 ALAB $175K
2025-08-07 ALAB $1.9M

Other Insiders at ALAB (90d)

Insider Bought Sold Last
ALBA MANUEL $19.7M 2026-04-01
Dyckerhoff Stefan A $3.0M 2026-04-20
Mohan Jitendra
Chief Executive Officer
$76.9M 2026-04-20
Mazzara Philip
General Counsel and Secretary
$1.1M 2026-04-01