144Filing Date: Sep 1, 2026
Astera Labs (ALAB)
Insider Proposed Sale Notice
View SEC Filing
ACC: 0001950047-26-008973
Sale Plan
Mar 2011 Childrens Trust
Director·Astera Labs
Proposed
CommonNASDAQ
Shares170.00K
Est. DateSep 1
Market Value$50.49M
BrokerMorgan Stanley Smith Barney LLC Executive Financial Services
AcquisitionPrivate Acquisition from Issuer or an Affiliate · Issuer
Acquired DateMar 21, 2018
Amount Acquired170.00K
10b5-1 Plan Adoption05/22/2026
% Outstanding0.0980%
10b5-1
Exercise / Payment Details
Paid: Mar 21, 2018Method: Cash
Sales Past 3 Months Total $156.69M · 353.00K sh. expand_more
Jul
1
$75.46M
170.00K sh.
Jul
1
$14.65M
33.00K sh.
Jul
1
$66.58M
150.00K sh.
auto_awesomeDeep Analysis
Deep Analysis
Mar 2011 Childrens Trust, a director-affiliated account of Astera Labs (signed by Manuel Alba), filed a Form 144 on 09/01/2026 signaling intent to sell 170,000 shares (~$50.5M) under a 10b5-1 plan adopted 05/22/2026. The shares trace to a March 2018 private cash purchase directly from the issuer.
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Signature & Compliance expand_more
Notice DateSep 1, 2026
10b5-1 Plan Adoption05/22/2026
Signature /s/ Manuel Alba
Issuer Info expand_more
CompanyAstera Labs, Inc.
CIK0001736297
SEC File No.001-41979
Phone4087663806
Address2345 North First Street, San Jose, CA 95131