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Who

Scott McLean Hanson

Chief Technology Officer

Company insider

Files Form 4 as: Chief Technology Officer, Ambiq Micro.

In numbers

Trades disclosed
68
Buys
0
Sells
8
Bought
$0
Sold
$11.3M
Companies
1
Companies where not an officer
0
First trade
2 Oct 2025
Last trade
15 Oct 2026
Last filed
16 Oct 2026

Companies traded

Where they are an officer
AMBQ Ambiq MicroDirector, Officer · Semiconductors · last 15 Oct 20260 buys · 8 sells

Activity over time

1 Jan – 1 Oct
30Jan 26Mar 26Jun 26Aug 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
15 Oct 2026filed 16 Oct 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Code M$57K7,000 at $8.12filing
15 Oct 2026filed 16 Oct 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Sold$29K600 at $49.06filing
15 Oct 2026filed 16 Oct 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Sold$45K900 at $50.08filing
15 Oct 2026filed 16 Oct 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Sold$189K3,700 at $51.12filing
15 Oct 2026filed 16 Oct 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Sold$93K1,800 at $51.86filing
15 Oct 2026filed 16 Oct 2026AMBQ Ambiq Microoption or derivative · SemiconductorsSEC FORM 4 Code M—7,000 at $0.00filing
2 Oct 2026filed 6 Oct 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Sold$258K3,728 at $69.11filing
2 Oct 2026filed 6 Oct 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Sold$314K4,500 at $69.77filing
2 Oct 2026filed 6 Oct 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Sold$32K452 at $71.86filing
15 Sep 2026filed 17 Sep 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Code M$57K7,000 at $8.12filing
15 Sep 2026filed 17 Sep 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Sold$116K1,953 at $59.53filing
15 Sep 2026filed 17 Sep 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Sold$300K4,947 at $60.56filing
15 Sep 2026filed 17 Sep 2026AMBQ Ambiq Microoption or derivative · SemiconductorsSEC FORM 4 Code M—7,000 at $0.00filing
15 Sep 2026filed 17 Sep 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Sold$6,100100 at $61.00filing
15 Sep 2026filed 17 Sep 2026AMBQ Ambiq Microoption or derivative · SemiconductorsSEC FORM 4 Code M—7,000 at $0.00filing
15 Sep 2026filed 17 Sep 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Code M$57K7,000 at $8.12filing
15 Sep 2026filed 17 Sep 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Sold$116K1,953 at $59.53filing
15 Sep 2026filed 17 Sep 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Sold$300K4,947 at $60.56filing
15 Sep 2026filed 17 Sep 2026AMBQ Ambiq MicroSemiconductorsSEC FORM 4 Sold$6,100100 at $61.00filing
27 Aug 2026filed 28 Aug 2026AMBQ Ambiq Microoption or derivative · SemiconductorsSEC FORM 4 Code M—27,500 at $0.00filing

News

Onto Innovation (NYSE:ONTO) & Ambiq Micro (NYSE:AMBQ) Critical ReviewAMBQ · dailypolitical.com · 13 Oct 2026

0 headlines in the last 90 days name Scott McLean Hanson; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Technology8

Buys in green, sells in red, by the company’s sector.

Related people

Fumihide EsakaChief Executive Officer · Chief Executive Officer at Ambiq Micro, filing Form 4 there in the last year
Sean Chihhsiang ChenPresident and COO · President and COO at Ambiq Micro, filing Form 4 there in the last year
Jeffrey G. WinzelerChief Financial Officer · Chief Financial Officer at Ambiq Micro, filing Form 4 there in the last year
Ker ZhangDirector · Director at Ambiq Micro, filing Form 4 there in the last year
Wen Hsuan HsiehDirector · Director at Ambiq Micro, filing Form 4 there in the last year