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Astera Labs, Inc.

ALAB
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0001736297

In the last 90 days, Astera Labs, Inc. insiders filed 0 open-market purchases and 10 sales; 993 institutions reported holding it in 13F filings for Q2 2026, worth $61.2B in total; Maverick Capital is the only superinvestor holding it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Astera Labs, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
10 filings
5 insiders, $209.5M in total
Insiders trading
5
Net value
−$209.5M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Astera Labs, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Astera Labs, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Dyckerhoff Stefan ADirector3,309IndirectSep 3, 20266
Alba ManuelDirector253,863IndirectSep 3, 20267
Gajendra SanjayPresident and COO1,119,038Aug 19, 202610
Mazzara PhilipGeneral Counsel and Secretary96,542Aug 19, 202612
Mohan JitendraChief Executive Officer1,266,665Aug 19, 202612
Cota GermaineChief Accting. Off. & VP, Fin.26,440Jul 22, 20262
Mayer BethanyDirector5,550Jun 26, 20262
Barratt Craig HDirector6,825Jun 8, 20261
Lazar Jack RDirector75,688Jun 8, 20264
Hurlston Michael E.Director92,482Jun 8, 20261
Lynch DesmondChief Financial Officer49,584May 5, 20261
Tate Michael TruettChief Financial Officer192,083Feb 19, 20263
Sutter Hill Ventures10% Owner11,174,393Aug 19, 20240
Speiser Michael L10% Owner210,013IndirectMar 22, 20240
Pullara Samuel J III10% Owner210,013IndirectMar 22, 20240

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Dec 6, 2024 (view filing)Dec 42 daysTate Michael TruettChief Financial OfficerSSale−16.0K$117.84−$1.89M−1.1%1.41M after6 lots10b5-1
Dec 6, 2024 (view filing)Dec 42 daysAlba ManuelDirectorSSale−11.0K$117.50−$1.29M−0.5%2.06M after7 lots10b5-1
Dec 4, 2024 (view filing)Dec 2-32 daysAlba ManuelDirectorSSale−126.0K$107.89−$13.6M−5.7%2.07M after29 lots10b5-1
Dec 4, 2024 (view filing)Dec 2-32 daysTate Michael TruettChief Financial OfficerSSale−334.0K$108.15−$36.1M−18.9%1.43M after16 lots10b5-1
Dec 2, 2024 (view filing)Nov 275 daysHurlston Michael E.DirectorSSale−67.5K$99.82−$6.73M−41.7%94.3K after8 lots10b5-1
Nov 27, 2024 (view filing)Nov 252 daysMohan JitendraChief Executive OfficerSSale−173.4K$110.12−$19.1M−16.9%850.0K after6 lots10b5-1
Nov 26, 2024 (view filing)Nov 22-264 daysDyckerhoff Stefan ADirectorSSale−37.8K$106.16−$4.01M−9.4%364.1K after19 lots
Nov 26, 2024 (view filing)Nov 26Same dayDyckerhoff Stefan ADirectorSSale−7.81K$107.17−$837.4K−6.0%121.8K after
Nov 25, 2024 (view filing)Nov 214 daysMohan JitendraChief Executive OfficerSSale−171.1K$103.53−$17.7M−16.3%878.9K after6 lots10b5-1
Nov 20, 2024 (view filing)Nov 182 daysMazzara PhilipGeneral Counsel and SecretarySSale−2.51K$90.81−$228.2K−1.0%248.7K after
Nov 20, 2024 (view filing)Nov 182 daysTate Michael TruettChief Financial OfficerSSale−7.40K$90.81−$671.8K−2.5%286.4K after
Nov 20, 2024 (view filing)Nov 18-192 daysDyckerhoff Stefan ADirectorSSale−203.4K$90.65−$18.4M−100.0%0 after2 lots
Nov 19, 2024 (view filing)Nov 154 daysLazar Jack RDirectorSSale−12.5K$86.43−$1.08M−9.3%122.5K after4 lots10b5-1
Nov 13, 2024 (view filing)Nov 112 daysMohan JitendraChief Executive OfficerSSale−2.30K$100.01−$230.2K−0.3%907.4K after6 lots10b5-1
Nov 13, 2024 (view filing)Nov 112 daysDyckerhoff Stefan ADirectorSSale−50.0K$92.03−$4.60M−11.2%396.9K after6 lots
Nov 12, 2024 (view filing)Nov 7-85 daysAlba ManuelDirectorSSale−75.0K$96.80−$7.26M−3.3%2.17M after14 lots10b5-1
Nov 12, 2024 (view filing)Nov 7-85 daysMazzara PhilipGeneral Counsel and SecretarySSale−50.0K$96.44−$4.82M−16.6%250.6K after12 lots10b5-1
Nov 12, 2024 (view filing)Nov 75 daysGajendra SanjaySee RemarksSSale−740.0K$96.59−$71.5M−48.8%775.0K after18 lots10b5-1
Nov 8, 2024 (view filing)Nov 62 daysMohan JitendraChief Executive OfficerSSale−423.8K$91.94−$39.0M−31.8%907.8K after6 lots10b5-1
Nov 8, 2024 (view filing)Nov 62 daysDyckerhoff Stefan ADirectorSSale−50.0K$89.70−$4.49M−27.8%129.6K after3 lots
Nov 8, 2024 (view filing)Nov 62 daysDyckerhoff Stefan ADirectorSSale−6.57K$90.00−$591.0K−3.1%203.4K after
Oct 15, 2024 (view filing)Oct 114 daysGajendra SanjaySee RemarksSSale−110.0K$69.47−$7.64M−11.6%835.0K after3 lots10b5-1
Oct 15, 2024 (view filing)Oct 114 daysMohan JitendraChief Executive OfficerSSale−47.7K$70.26−$3.35M−6.1%728.4K after6 lots10b5-1
Oct 15, 2024 (view filing)Oct 114 daysLazar Jack RDirectorSSale−2.00K$69.95−$139.9K−1.5%135.0K after10b5-1
Oct 11, 2024 (view filing)Oct 92 daysLazar Jack RDirectorSSale−3.00K$61.69−$185.1K−2.1%137.0K after10b5-1
Oct 11, 2024 (view filing)Oct 92 daysMazzara PhilipGeneral Counsel and SecretarySSale−25.0K$60.74−$1.52M−7.7%300.6K after2 lots10b5-1
Oct 11, 2024 (view filing)Oct 92 daysTate Michael TruettChief Financial OfficerSSale−100.0K$62.03−$6.20M−5.4%1.76M after10b5-1
Oct 3, 2024 (view filing)Oct 12 daysMohan JitendraChief Executive OfficerSSale−81.8K$51.49−$4.21M−10.0%736.4K after6 lots10b5-1
Sep 25, 2024 (view filing)Sep 232 daysLazar Jack RDirectorSSale−25.0K$50.72−$1.27M−15.2%140.0K after3 lots10b5-1
Sep 24, 2024 (view filing)Sep 20-234 daysAlba ManuelDirectorSSale−100.0K$50.12−$5.01M−4.3%2.23M after6 lots10b5-1
Sep 19, 2024 (view filing)Sep 172 daysGajendra SanjaySee RemarksSSale−76.7K$45.32−$3.48M−8.2%855.0K after4 lots10b5-1
Sep 4, 2024 (view filing)Aug 305 daysGajendra SanjaySee RemarksSSale−73.3K$43.08−$3.16M−7.8%869.2K after13 lots
Sep 3, 2024 (view filing)Aug 295 daysTate Michael TruettChief Financial OfficerSSale−50.0K$47.98−$2.40M−5.7%829.1K after6 lots
Aug 28, 2024 (view filing)Aug 23-265 daysMazzara PhilipGeneral Counsel and SecretarySSale−50.0K$40.86−$2.04M−13.3%325.6K afterAmended5 lots
Aug 20, 2024 (view filing)Aug 164 daysTate Michael TruettChief Financial OfficerSSale−13.9K$41.79−$581.5K−1.0%1.33M after
Aug 20, 2024 (view filing)Aug 164 daysMazzara PhilipGeneral Counsel and SecretarySSale−7.26K$41.79−$303.4K−1.9%375.6K after
May 20, 2024 (view filing)May 164 daysMazzara PhilipGeneral Counsel and SecretarySSale−1.05K$76.67−$80.9K−0.3%357.5K after2 lots
May 20, 2024 (view filing)May 164 daysTate Michael TruettChief Financial OfficerSSale−5.53K$76.67−$424.2K−0.4%1.27M after2 lots
Mar 22, 2024 (view filing)Mar 22Same dayLazar Jack RDirectorPPurchase+10.0K$36.00+$360.0K+6.5%165.0K after
Mar 22, 2024 (view filing)Mar 22Same dayHurlston Michael E.DirectorPPurchase+21.7K$36.00+$782.9K+21.7%121.7K after
Mar 22, 2024 (view filing)Mar 22Same dayAlba ManuelDirectorPPurchase+5.00K$36.00+$180.0KNew position5.00K after