ESAKA FUMIHIDE (Chief Executive Officer) sold 13.3% of their position (60K shares) of AMBIQ MICRO, INC. on the open market
Open‑market sale worth $4.20M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
Common Stock
Shares
+60K
Price / share
$8.12
Trade value
$487.20K
% of position
Common Stock
Shares
−60K
Price / share
$70.02
Trade value
$4.20M
% of position
Common Stock
Shares
+45.46K
Price / share
$8.12
Trade value
$369.16K
% of position
Common Stock
Shares
+14.54K
Price / share
$12.60
Trade value
$183.17K
% of position
Net shares
+60K
Net value
-$3.16M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/14/2026 | M · Option Exercise | +60K | $8.12 | $487.20K | 15.3% | 391.19K | 451.19K |
| Common Stock Direct | 5/14/2026 | S · Sale | −60K | $70.02 | $4.20M | 13.3% | 451.19K | 391.19K |
| Common Stock Direct | 5/15/2026 | M · Option Exercise | +45.46K | $8.12 | $369.16K | 11.6% | 391.19K | 436.65K |
| Common Stock Direct | 5/15/2026 | M · Option Exercise | +14.54K | $12.60 | $183.17K | 3.3% | 436.65K | 451.19K |
| Total | +60K | -$3.16M | ||||||
Stock Option (Right to Buy)
Common Stock
60K shares
Shares
−60K
Strike price
8.12
Held after
144.47K
Exercisable
—
Stock Option (Right to Buy)
Common Stock
45.46K shares
Shares
−45.46K
Strike price
8.12
Held after
99.01K
Exercisable
—
Stock Option (Right to Buy)
Common Stock
7.94K shares
Shares
−7.94K
Strike price
12.6
Held after
114.01K
Exercisable
—
Stock Option (Right to Buy)
Common Stock
6.60K shares
Shares
−6.60K
Strike price
12.6
Held after
184.54K
Exercisable
—
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy) Direct | Common Stock60K shares | 5/14/2026 | M · Option Exercise | −60K | 8.12 | — | 144.47K |
| Stock Option (Right to Buy) Direct | Common Stock45.46K shares | 5/15/2026 | M · Option Exercise | −45.46K | 8.12 | — | 99.01K |
| Stock Option (Right to Buy) Direct | Common Stock7.94K shares | 5/15/2026 | M · Option Exercise | −7.94K | 12.6 | — | 114.01K |
| Stock Option (Right to Buy) Direct | Common Stock6.60K shares | 5/15/2026 | M · Option Exercise | −6.60K | 12.6 | — | 184.54K |