STEFAN CONSTANTIN IONEL

PrivateCIK: 1940928
Location

FREMONT, CA

STEFAN CONSTANTIN IONEL (Chief Technology Officer) sold 0.4% of their position (3.21K shares) of AMPRIUS TECHNOLOGIES, INC. on the open market

Open‑market sale worth $55.2K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderSTEFAN CONSTANTIN IONELCIK 1940928
Officer· Chief Technology Officer
Since Mar 2026
-3.21K
Net shares
Net seller
$55.2K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
3.21K disposed
Non-Derivative Transactions1

Common stock

Direct
S · Sale

Shares

3.21K

Price / share

$17.19

Trade value

$55.16K

% of position

0.4%
5/27/2026
804.52K801.31K
Total

Net shares

3.21K

Net value

-$55.16K

Derivative Transactions0
No derivative transactions reported
STEFAN CONSTANTIN IONEL — Insider Transaction (Form 4) Filed May 28, 2026 | Finecho