144Filing Date: Sep 1, 2026
Astera Labs (ALAB)
Insider Proposed Sale Notice
View SEC Filing
ACC: 0001950047-26-008926
Sale Plan
Casa Alameda 2007, LLC
Director·Astera Labs
Proposed
CommonNASDAQ
Shares33.00K
Est. DateSep 1
Market Value$9.80M
BrokerMorgan Stanley Smith Barney LLC Executive Financial Services
AcquisitionPrivate Acquisition from Issuer or an Affiliate · Issuer
Acquired DateNov 30, 2018
Amount Acquired33.00K
10b5-1 Plan Adoption05/22/2026
% Outstanding0.0190%
10b5-1
Exercise / Payment Details
Paid: Nov 30, 2018Method: Cash
Sales Past 3 Months Total $156.69M · 353.00K sh. expand_more
Jul
1
$75.46M
170.00K sh.
Jul
1
$66.58M
150.00K sh.
Jul
1
$14.65M
33.00K sh.
auto_awesomeDeep Analysis
Deep Analysis
Casa Alameda 2007, LLC — a director-affiliated entity signing via Manuel Alba — filed a Form 144 on 09/01/2026 giving notice of intent to sell 33,000 Astera Labs common shares for an aggregate $9,800,340 (~$297/share) through Morgan Stanley Smith Barney, with an approximate sale date of 09/01/2026. The shares trace to a private cash purchase from the issuer dated 11/30/2018. This is a notice of intent, not a confirmed sale.
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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