WINZELER JEFFREY G (Chief Financial Officer) sold 21.6% of their position (26K shares) of AMBIQ MICRO, INC. on the open market
Open‑market sale worth $1.82M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
Common Stock
Shares
+26K
Price / share
$16.80
Trade value
$436.80K
% of position
Common Stock
Shares
−25.92K
Price / share
$69.90
Trade value
$1.81M
% of position
Common Stock
Shares
−82.00
Price / share
$70.65
Trade value
$5.79K
% of position
Common Stock
Shares
+5.95K
Price / share
$16.80
Trade value
$99.99K
% of position
Net shares
+5.95K
Net value
-$1.28M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/14/2026 | M · Option Exercise | +26K | $16.80 | $436.80K | 27.5% | 94.39K | 120.39K |
| Common Stock Direct | 5/14/2026 | S · Sale | −25.92K | $69.90 | $1.81M | 21.5% | 120.39K | 94.48K |
| Common Stock Direct | 5/14/2026 | S · Sale | −82.00 | $70.65 | $5.79K | 0.1% | 94.48K | 94.39K |
| Common Stock Direct | 5/15/2026 | M · Option Exercise | +5.95K | $16.80 | $99.99K | 6.3% | 94.39K | 100.35K |
| Total | +5.95K | -$1.28M | ||||||
Stock Option (Right to Buy)
Common Stock
26K shares
Shares
−26K
Strike price
16.8
Held after
116.86K
Exercisable
—
Stock Option (Right to Buy)
Common Stock
5.95K shares
Shares
−5.95K
Strike price
16.8
Held after
110.91K
Exercisable
—
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy) Direct | Common Stock26K shares | 5/14/2026 | M · Option Exercise | −26K | 16.8 | — | 116.86K |
| Stock Option (Right to Buy) Direct | Common Stock5.95K shares | 5/15/2026 | M · Option Exercise | −5.95K | 16.8 | — | 110.91K |