Hanson Scott Mclean
Chief Technology Officer
Exercise
Calculated transaction value
$0
7,000 shares @ $0
Traded
Oct 15, 2026
Filed
Oct 16, 2026
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Ambiq Micro
AMBQ
ManufacturingElectronic Equipment
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
108 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Hanson Scott Mclean Chief Technology Officer | Oct 16, 2026 1-day lag | Exercise Oct 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Hanson Scott Mclean Chief Technology Officer | Oct 16, 2026 1-day lag | Sale Oct 15, 2026 | $189.15K Filed shares x price | SEC Form 4 View filing | |
| Esaka Fumihide Chief Executive Officer | Oct 16, 2026 1-day lag | Sale Oct 15, 2026 | $25.01K Filed shares x price | SEC Form 4 View filing | |
| Hanson Scott Mclean Chief Technology Officer | Oct 16, 2026 1-day lag | Sale Oct 15, 2026 | $29.44K Filed shares x price | SEC Form 4 View filing | |
| Hanson Scott Mclean Chief Technology Officer | Oct 16, 2026 1-day lag | Exercise Oct 15, 2026 | $56.84K Filed shares x price | SEC Form 4 View filing | |
| Esaka Fumihide Chief Executive Officer | Oct 16, 2026 1-day lag | Sale Oct 15, 2026 | $24.57K Filed shares x price | SEC Form 4 View filing | |
| Esaka Fumihide Chief Executive Officer | Oct 16, 2026 1-day lag | Exercise Oct 15, 2026 | $40.6K Filed shares x price | SEC Form 4 View filing | |
| Hanson Scott Mclean Chief Technology Officer | Oct 16, 2026 1-day lag | Sale Oct 15, 2026 | $45.07K Filed shares x price | SEC Form 4 View filing | |
| Esaka Fumihide Chief Executive Officer | Oct 16, 2026 1-day lag | Sale Oct 15, 2026 | $143.21K Filed shares x price | SEC Form 4 View filing | |
| Esaka Fumihide Chief Executive Officer | Oct 16, 2026 1-day lag | Exercise Oct 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Hanson Scott Mclean Chief Technology Officer | Oct 16, 2026 1-day lag | Sale Oct 15, 2026 | $93.35K Filed shares x price | SEC Form 4 View filing | |
| Esaka Fumihide Chief Executive Officer | Oct 16, 2026 1-day lag | Sale Oct 15, 2026 | $62.23K Filed shares x price | SEC Form 4 View filing | |
| Chen Sean Chihhsiang President And COO | Oct 16, 2026 2-day lag | Exercise Oct 14, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Chen Sean Chihhsiang President And COO | Oct 16, 2026 2-day lag | Sale Oct 14, 2026 | $10.85K Filed shares x price | SEC Form 4 View filing | |
| Chen Sean Chihhsiang President And COO | Oct 16, 2026 2-day lag | Sale Oct 14, 2026 | $377.92K Filed shares x price | SEC Form 4 View filing | |
| Chen Sean Chihhsiang President And COO | Oct 16, 2026 2-day lag | Sale Oct 14, 2026 | $213.75K Filed shares x price | SEC Form 4 View filing | |
| Chen Sean Chihhsiang President And COO | Oct 16, 2026 2-day lag | Sale Oct 14, 2026 | $64.98K Filed shares x price | SEC Form 4 View filing | |
| Chen Sean Chihhsiang President And COO | Oct 16, 2026 2-day lag | Sale Oct 14, 2026 | $104.94K Filed shares x price | SEC Form 4 View filing | |
| Chen Sean Chihhsiang President And COO | Oct 16, 2026 2-day lag | Exercise Oct 14, 2026 | $121.8K Filed shares x price | SEC Form 4 View filing | |
| Winzeler Jeffrey G Chief Financial Officer | Oct 6, 2026 4-day lag | Sale Oct 2, 2026 | $161.92K Filed shares x price | SEC Form 4 View filing | |
| Winzeler Jeffrey G Chief Financial Officer | Oct 6, 2026 4-day lag | Sale Oct 2, 2026 | $197.32K Filed shares x price | SEC Form 4 View filing | |
| Winzeler Jeffrey G Chief Financial Officer | Oct 6, 2026 4-day lag | Sale Oct 2, 2026 | $20.41K Filed shares x price | SEC Form 4 View filing | |
| Esaka Fumihide Chief Executive Officer | Oct 6, 2026 4-day lag | Sale Oct 2, 2026 | $598.99K Filed shares x price | SEC Form 4 View filing | |
| Esaka Fumihide Chief Executive Officer | Oct 6, 2026 4-day lag | Sale Oct 2, 2026 | $61.94K Filed shares x price | SEC Form 4 View filing | |
| Esaka Fumihide Chief Executive Officer | Oct 6, 2026 4-day lag | Sale Oct 2, 2026 | $491.57K Filed shares x price | SEC Form 4 View filing | |
| Hanson Scott Mclean Chief Technology Officer | Oct 6, 2026 4-day lag | Sale Oct 2, 2026 | $313.97K Filed shares x price | SEC Form 4 View filing | |
| Hanson Scott Mclean Chief Technology Officer | Oct 6, 2026 4-day lag | Sale Oct 2, 2026 | $257.64K Filed shares x price | SEC Form 4 View filing | |
| Hanson Scott Mclean Chief Technology Officer | Oct 6, 2026 4-day lag | Sale Oct 2, 2026 | $32.48K Filed shares x price | SEC Form 4 View filing | |
| Chen Sean Chihhsiang President And COO | Oct 6, 2026 1-day lag | Sale Oct 5, 2026 | $54.46K Filed shares x price | SEC Form 4 View filing | |
| Chen Sean Chihhsiang President And COO | Oct 6, 2026 1-day lag | Sale Oct 5, 2026 | $365.63K Filed shares x price | SEC Form 4 View filing |
Hanson Scott Mclean
Chief Technology Officer
Sale
Calculated transaction value
$189.15K
3,700 shares @ $51.12
Traded
Oct 15, 2026
Filed
Oct 16, 2026
Esaka Fumihide
Chief Executive Officer
Sale
Calculated transaction value
$25.01K
500 shares @ $50.02
Traded
Oct 15, 2026
Filed
Oct 16, 2026
Hanson Scott Mclean
Chief Technology Officer
Sale
Calculated transaction value
$29.44K
600 shares @ $49.06
Traded
Oct 15, 2026
Filed
Oct 16, 2026
Hanson Scott Mclean
Chief Technology Officer
Exercise
Calculated transaction value
$56.84K
7,000 shares @ $8.12
Traded
Oct 15, 2026
Filed
Oct 16, 2026
Esaka Fumihide
Chief Executive Officer
Sale
Calculated transaction value
$24.57K
500 shares @ $49.13
Traded
Oct 15, 2026
Filed
Oct 16, 2026
Esaka Fumihide
Chief Executive Officer
Exercise
Calculated transaction value
$40.6K
5,000 shares @ $8.12
Traded
Oct 15, 2026
Filed
Oct 16, 2026
Hanson Scott Mclean
Chief Technology Officer
Sale
Calculated transaction value
$45.07K
900 shares @ $50.08
Traded
Oct 15, 2026
Filed
Oct 16, 2026
Esaka Fumihide
Chief Executive Officer
Sale
Calculated transaction value
$143.21K
2,800 shares @ $51.15
Traded
Oct 15, 2026
Filed
Oct 16, 2026
Esaka Fumihide
Chief Executive Officer
Exercise
Calculated transaction value
$0
5,000 shares @ $0
Traded
Oct 15, 2026
Filed
Oct 16, 2026
Hanson Scott Mclean
Chief Technology Officer
Sale
Calculated transaction value
$93.35K
1,800 shares @ $51.86
Traded
Oct 15, 2026
Filed
Oct 16, 2026
Esaka Fumihide
Chief Executive Officer
Sale
Calculated transaction value
$62.23K
1,200 shares @ $51.85
Traded
Oct 15, 2026
Filed
Oct 16, 2026
Chen Sean Chihhsiang
President And COO
Exercise
Calculated transaction value
$0
15,000 shares @ $0
Traded
Oct 14, 2026
Filed
Oct 16, 2026
Chen Sean Chihhsiang
President And COO
Sale
Calculated transaction value
$10.85K
200 shares @ $54.27
Traded
Oct 14, 2026
Filed
Oct 16, 2026
Chen Sean Chihhsiang
President And COO
Sale
Calculated transaction value
$377.92K
7,539 shares @ $50.13
Traded
Oct 14, 2026
Filed
Oct 16, 2026
Chen Sean Chihhsiang
President And COO
Sale
Calculated transaction value
$213.75K
4,000 shares @ $53.44
Traded
Oct 14, 2026
Filed
Oct 16, 2026
Chen Sean Chihhsiang
President And COO
Sale
Calculated transaction value
$64.98K
1,261 shares @ $51.53
Traded
Oct 14, 2026
Filed
Oct 16, 2026
Chen Sean Chihhsiang
President And COO
Sale
Calculated transaction value
$104.94K
2,000 shares @ $52.47
Traded
Oct 14, 2026
Filed
Oct 16, 2026
Chen Sean Chihhsiang
President And COO
Exercise
Calculated transaction value
$121.8K
15,000 shares @ $8.12
Traded
Oct 14, 2026
Filed
Oct 16, 2026
Winzeler Jeffrey G
Chief Financial Officer
Sale
Calculated transaction value
$161.92K
2,343 shares @ $69.11
Traded
Oct 2, 2026
Filed
Oct 6, 2026
Winzeler Jeffrey G
Chief Financial Officer
Sale
Calculated transaction value
$197.32K
2,828 shares @ $69.77
Traded
Oct 2, 2026
Filed
Oct 6, 2026
Winzeler Jeffrey G
Chief Financial Officer
Sale
Calculated transaction value
$20.41K
284 shares @ $71.86
Traded
Oct 2, 2026
Filed
Oct 6, 2026
Esaka Fumihide
Chief Executive Officer
Sale
Calculated transaction value
$598.99K
8,585 shares @ $69.77
Traded
Oct 2, 2026
Filed
Oct 6, 2026
Esaka Fumihide
Chief Executive Officer
Sale
Calculated transaction value
$61.94K
862 shares @ $71.86
Traded
Oct 2, 2026
Filed
Oct 6, 2026
Esaka Fumihide
Chief Executive Officer
Sale
Calculated transaction value
$491.57K
7,113 shares @ $69.11
Traded
Oct 2, 2026
Filed
Oct 6, 2026
Hanson Scott Mclean
Chief Technology Officer
Sale
Calculated transaction value
$313.97K
4,500 shares @ $69.77
Traded
Oct 2, 2026
Filed
Oct 6, 2026
Hanson Scott Mclean
Chief Technology Officer
Sale
Calculated transaction value
$257.64K
3,728 shares @ $69.11
Traded
Oct 2, 2026
Filed
Oct 6, 2026
Hanson Scott Mclean
Chief Technology Officer
Sale
Calculated transaction value
$32.48K
452 shares @ $71.86
Traded
Oct 2, 2026
Filed
Oct 6, 2026
Chen Sean Chihhsiang
President And COO
Sale
Calculated transaction value
$54.46K
800 shares @ $68.08
Traded
Oct 5, 2026
Filed
Oct 6, 2026
Chen Sean Chihhsiang
President And COO
Sale
Calculated transaction value
$365.63K
5,508 shares @ $66.38
Traded
Oct 5, 2026
Filed
Oct 6, 2026