Mazzara Philip

General Counsel and SecretaryAstera Labs, Inc. (ALAB) · full profile →Form 4 · filed Aug 19, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$2.3M
Net Open-Market Flow
-$2.3M
Transactions
18
18 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 17, 2026Sell(S)44$352.10$15K103K
Aug 17, 2026Sell(S)82$351.24$29K103K
Aug 17, 2026Sell(S)156$349.19$54K103K
Aug 17, 2026Sell(S)81$348.05$28K103K
Aug 17, 2026Sell(S)269$347.02$93K103K
Aug 17, 2026Sell(S)199$346.13$69K103K
Aug 17, 2026Sell(S)1K$344.99$452K101K
Aug 17, 2026Sell(S)287$343.94$99K101K
Aug 17, 2026Sell(S)415$342.95$142K101K
Aug 17, 2026Sell(S)125$341.71$43K100K
Aug 17, 2026Sell(S)205$340.58$70K100K
Aug 17, 2026Sell(S)504$339.74$171K100K
Aug 17, 2026Sell(S)610$338.58$207K99K
Aug 17, 2026Sell(S)797$337.76$269K98K
Aug 17, 2026Sell(S)227$336.65$76K98K
Aug 17, 2026Sell(S)136$335.42$46K98K
Aug 17, 2026Sell(S)540$334.23$180K97K
Aug 17, 2026Sell(S)814$333.64$272K97K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001998163-26-000022) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

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