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CIK 0001736297 · Large accelerated filer

Astera Labs, Inc.

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Ticker
ALAB
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
823437062
Phone
408-766-3806
Business address
2345 NORTH FIRST STREET, SAN JOSE, CA, 95131
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$126,051,702
in 7 filings, $62.0M under 10b5-1 plans

Net −$126,051,702. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2025-09-02 ALBA MANUEL Director Sale 10b5-1 −4,941 $173.12 $855K 401,507
2025-09-02 ALBA MANUEL Director Sale 10b5-1 −7,983 $174.02 $1.4M 393,524
2025-09-02 ALBA MANUEL Director Sale 10b5-1 −882 $175.04 $154K 392,642
2025-09-02 ALBA MANUEL Director Sale 10b5-1 −2,116 $176.23 $373K 390,526
2025-09-02 ALBA MANUEL Director Sale 10b5-1 −2,965 $177.03 $525K 387,561
2025-09-02 ALBA MANUEL Director Sale 10b5-1 −411 $178.22 $73K 387,150
2025-09-02 ALBA MANUEL Director Sale 10b5-1 −718 $179.25 $129K 386,432
2025-09-02 ALBA MANUEL Director Sale 10b5-1 −569 $180.10 $102K 385,863
2025-09-02 Gajendra Sanjay President and COO Gift −480,668 1,690,209
2025-09-02 Gajendra Sanjay President and COO Gift +480,668 6,006,213
2025-08-28 Mazzara Philip General Counsel and Secretary Sale 10b5-1 −100 $182.55 $18K 171,473
2025-08-28 Mazzara Philip General Counsel and Secretary Sale 10b5-1 −339 $185.70 $63K 171,134
2025-08-28 Mazzara Philip General Counsel and Secretary Sale 10b5-1 −800 $186.37 $149K 170,334
2025-08-28 Mazzara Philip General Counsel and Secretary Sale 10b5-1 −1,716 $187.57 $322K 168,618
2025-08-28 Mazzara Philip General Counsel and Secretary Sale 10b5-1 −2,993 $188.88 $565K 165,625
2025-08-28 Mazzara Philip General Counsel and Secretary Sale 10b5-1 −2,852 $189.65 $541K 162,773
2025-08-28 Mazzara Philip General Counsel and Secretary Sale 10b5-1 −1,200 $190.50 $229K 161,573
2025-08-27 LAZAR JACK R Director Sale 10b5-1 −1,553 $176.73 $274K 118,298
2025-08-27 LAZAR JACK R Director Sale 10b5-1 −8,718 $177.73 $1.5M 109,580
2025-08-27 LAZAR JACK R Director Sale 10b5-1 −8,706 $178.83 $1.6M 100,874

Page 29 of 59 · 1,180 trades