Form4insider filings, from the source

Insider · CIK 0002078339

Scott McLean Hanson

Files at: AMBQ. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $4.2M · 3net −$4.2M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesAug 13Aug 18Aug 24Aug 30Sep 4Sep 10Sep 16

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 SForm 4 →Sep 17, 4:06 pm EDTAmbiq Micro, Inc.AMBQ7,000$60.28$421,942221,226−3.07%10b5-1
Sep 15, 2026 MForm 4 →Sep 17, 4:06 pm EDTAmbiq Micro, Inc.AMBQ7,000$8.12$56,840228,226—10b5-1
Aug 26, 2026 SForm 4 →Aug 28, 5:19 pm EDTAmbiq Micro, Inc.AMBQ55,000$59.69$3,283,079221,226−19.9%
Aug 26, 2026 MForm 4 →Aug 28, 5:19 pm EDTAmbiq Micro, Inc.AMBQ65,000$8.12$527,800248,726—
Aug 14, 2026 SForm 4 →Aug 18, 4:40 pm EDTAmbiq Micro, Inc.AMBQ7,000$64.38$450,639211,226−3.21%10b5-1
Aug 14, 2026 MForm 4 →Aug 18, 4:40 pm EDTAmbiq Micro, Inc.AMBQ7,000$8.12$56,840218,226—10b5-1

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 MForm 4 →Sep 17, 4:06 pm EDTAmbiq Micro, Inc.AMBQ7,000——45,279—10b5-1
Aug 26, 2026 MForm 4 →Aug 28, 5:19 pm EDTAmbiq Micro, Inc.AMBQ65,000——83,558—
Aug 14, 2026 MForm 4 →Aug 18, 4:40 pm EDTAmbiq Micro, Inc.AMBQ7,000——62,279—10b5-1