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SEC Form 4 research

Astera Labs, Inc. insider transactions

Inspect Astera Labs, Inc.'s public SEC insider acquisitions and sales, reporting owners and source receipts.

As of 2026-10-15T08:02:39.132Z

Issuer CIK
0001736297
Reporting owners
15
Officers and directors
7
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What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Read one actual disclosure before using it

Show the table · 1 row, 7 columns

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2026-10-092026-10-01BARRATT CRAIG HA68$311.57Not reported

First displayed source row from Recent insider disclosures. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-01 and its public availability date is 2026-10-09. Subtracting those calendar dates gives 8 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC accession 0001277620-26-000007 ↗SEC accession 0001573338-26-000019 ↗SEC accession 0001484394-26-000014 ↗

Recent insider disclosures

Inspect all 50 displayed rows: Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

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2026-10-092026-10-01BARRATT CRAIG HA68$311.57Not reported
2026-10-092026-10-01HURLSTON MICHAEL E.A72$311.57Not reported
2026-10-092026-10-07Dyckerhoff Stefan AS661$376.06Not reported
2026-10-092026-10-07Dyckerhoff Stefan AS8,333$376.06Not reported
2026-10-092026-10-07Dyckerhoff Stefan AS3,505$376.06Not reported
2026-10-092026-10-01Dyckerhoff Stefan AA68$311.57Not reported
2026-09-042026-09-02Dyckerhoff Stefan AS32$276.75Not reported
2026-09-042026-09-02Dyckerhoff Stefan AS407$276.75Not reported
2026-09-042026-09-02Dyckerhoff Stefan AS172$276.75Not reported
2026-09-042026-09-02Dyckerhoff Stefan AS148$275.53Not reported
2026-09-042026-09-02Dyckerhoff Stefan AS1,867$275.53Not reported
2026-09-042026-09-02Dyckerhoff Stefan AS785$275.53Not reported
2026-09-042026-09-02Dyckerhoff Stefan AS429$274.79Not reported
2026-09-042026-09-02Dyckerhoff Stefan AS5,409$274.79Not reported
2026-09-042026-09-02Dyckerhoff Stefan AS2,275$274.79Not reported
2026-09-042026-09-02Dyckerhoff Stefan AS52$273.64Not reported
2026-09-042026-09-02Dyckerhoff Stefan AS650$273.64Not reported
2026-09-042026-09-02Dyckerhoff Stefan AS273$273.64Not reported
2026-09-042026-09-01ALBA MANUELS196$288.95Not reported
2026-09-042026-09-01ALBA MANUELS225$287.93Not reported
2026-09-042026-09-01ALBA MANUELS588$287Not reported
2026-09-042026-09-01ALBA MANUELS74$285.18Not reported
2026-09-042026-09-01ALBA MANUELS491$284.18Not reported
2026-09-042026-09-01ALBA MANUELS868$283.18Not reported
2026-09-042026-09-01ALBA MANUELS1,288$282.13Not reported
2026-09-042026-09-01ALBA MANUELS2,835$281.16Not reported
2026-09-042026-09-01ALBA MANUELS13,070$280.04Not reported
2026-09-042026-09-01ALBA MANUELS8,179$279.28Not reported
2026-09-042026-09-01ALBA MANUELS4,618$278.33Not reported
2026-09-042026-09-01ALBA MANUELS568$277.32Not reported
2026-09-042026-09-01ALBA MANUELS892$288.95Not reported
2026-09-042026-09-01ALBA MANUELS1,019$287.93Not reported
2026-09-042026-09-01ALBA MANUELS2,677$286.99Not reported
2026-09-042026-09-01ALBA MANUELS340$285.18Not reported
2026-09-042026-09-01ALBA MANUELS2,245$284.17Not reported
2026-09-042026-09-01ALBA MANUELS3,954$283.19Not reported
2026-09-042026-09-01ALBA MANUELS5,870$282.13Not reported
2026-09-042026-09-01ALBA MANUELS12,882$281.16Not reported
2026-09-042026-09-01ALBA MANUELS59,379$280.04Not reported
2026-09-042026-09-01ALBA MANUELS37,176$279.28Not reported
2026-09-042026-09-01ALBA MANUELS20,991$278.33Not reported
2026-09-042026-09-01ALBA MANUELS2,575$277.32Not reported
2026-08-202026-08-17Gajendra SanjayS12,608$333.6Not reported
2026-08-202026-08-17Gajendra SanjayS6,926$334.23Not reported
2026-08-202026-08-17Gajendra SanjayS1,782$335.41Not reported
2026-08-202026-08-17Gajendra SanjayS2,946$336.65Not reported
2026-08-202026-08-17Gajendra SanjayS10,438$337.76Not reported
2026-08-202026-08-17Gajendra SanjayS7,992$338.58Not reported
2026-08-202026-08-17Gajendra SanjayS6,484$339.74Not reported
2026-08-202026-08-17Gajendra SanjayS2,616$340.58Not reported

Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Show the table · 9 rows, 3 columns

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HURLSTON MICHAEL E.000157333844
Tate Michael Truett000139954676
ALBA MANUEL0001134727274
Dyckerhoff Stefan A0001484394104
Gajendra Sanjay0001998179184
LAZAR JACK R0001277624395
Mayer Bethany000140569328
Mazzara Philip0001998163119
Mohan Jitendra0001998053223
HURLSTON MICHAEL E. ↗Tate Michael Truett ↗ALBA MANUEL ↗Dyckerhoff Stefan A ↗Gajendra Sanjay ↗LAZAR JACK R ↗Mayer Bethany ↗Mazzara Philip ↗Mohan Jitendra ↗

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.