HSIEH WEN HSUAN sold 90.3% of their position (413.15K shares) of AMPRIUS TECHNOLOGIES, INC. on the open market
Open‑market sale worth $7.62M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 2 sales
Filed: 3/13/2026ACC: 0001835160-26-000007
Director
Since Mar 2026
-413.15K
Net shares
Net seller
$7.62M
Total sold
2
Open market trades
0B · 2S
4
Total transactions
270.25K acquired · 683.40K disposed
Non-Derivative Transactions3
Common stock
Direct
Shares
+270.25K
Price / share
$2.61
Trade value
$705.36K
% of position
144.3%
3/12/2026
187.34K→457.59K
Common stock
Direct
Shares
−282.50K
Price / share
$18.55
Trade value
$5.24M
% of position
61.7%
3/12/2026
457.59K→175.09K
Common stock
Direct
Shares
−130.65K
Price / share
$18.22
Trade value
$2.38M
% of position
74.6%
3/12/2026
175.09K→44.44K
Total
Net shares
−142.90K
Net value
-$6.91M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common stock Direct | 3/12/2026 | M · Option Exercise | +270.25K | $2.61 | $705.36K | 144.3% | 187.34K | 457.59K |
| Common stock Direct | 3/12/2026 | S · Sale | −282.50K | $18.55 | $5.24M | 61.7% | 457.59K | 175.09K |
| Common stock Direct | 3/12/2026 | S · Sale | −130.65K | $18.22 | $2.38M | 74.6% | 175.09K | 44.44K |
| Total | −142.90K | -$6.91M | ||||||
Derivative Transactions1
Stock Option (right to buy)
Direct
Converts to
Common stock
270.25K shares
Shares
−270.25K
Strike price
2.61
Held after
0.00
Exercisable
—
3/12/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (right to buy) Direct | Common stock270.25K shares | 3/12/2026 | M · Option Exercise | −270.25K | 2.61 | — | 0.00 |