AMBQ · Ambiq Micro, Inc.

$68.03 +3.52 (+5.45%)

Market Cap

$1.56B

24.18M

Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.

Filed	Seller	Relationship	Shares	Market Value	Approx. Sale	Broker
2026-08-14	FUMIHIDE ESAKA	Director, Officer	45,500	$2,927,470	2026-08-14	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-14	SCOTT HANSON	Director, Officer	21,000	$1,351,140	2026-08-14	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-05-27	Triumph Way Investment Inc	Director	70,592	$5,646,654	2026-05-27	UBS Financial Services Inc
2026-05-15	SEAN CHEN	Officer	55,685	$3,947,281	2026-05-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-05-14	SCOTT HANSON	Officer	10,200	$706,252	2026-05-14	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-05-14	FUMIHIDE ESAKA	Officer	60,000	$4,201,122	2026-05-14	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-05-14	JEFF G WINZELER	Officer	26,000	$1,817,410	2026-05-14	Morgan Stanley Smith Barney LLC Executive Financial Services

Showing 1–7 of 7 filings

Key facts CIK 1500412 CUSIP 023193105 13F (30d) 181 filings 179 filers Visit website Investor relations