Constantin Ionel Stefan's Net Worth
Constantin Ionel Stefan's net worth is estimated to be at least $668,933.86 as of 03/01/2026. CoreStreet's estimation of Constantin Ionel Stefan's net worth is based on their sale of stock and current holding of stock.
Constantin Ionel Stefan is CTO at Amprius Technologies Inc.. They have executed at least 8 trades of stock as per SEC Form 4 filings. Their most recent trade was for 25,366 units of AMPX stock on 02/23/2026. Their biggest sale was on 02/23/2026 when they sold 25,366 units of Amprius Technologies Inc. stock for $257,718.56. They typically trade 2 times per year.
Total value of insider buys:
- $0.00
Total value of insider sells:
- $668,933.86
Most recent insider trade:
- Feb. 23, 2026
Constantin Ionel Stefan's Insider Trading History
| Amprius Technologies Inc. | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|
Feb. 23, 2026 | CTO | 25,366 | $10.16 | Sell | $257,718.56 |
Aug. 21, 2025 | CTO | 19,159 | $6.82 | Sell | $130,664.38 |
May 21, 2025 | CTO | 20,366 | $2.43 | Sell | $49,489.38 |
Feb. 21, 2025 | CTO | 9,066 | $3.13 | Sell | $28,376.58 |
Nov. 21, 2024 | CTO | 8,575 | $1.96 | Sell | $16,807.00 |
Aug. 21, 2024 | CTO | 8,800 | $1.04 | Sell | $9,152.00 |
May 21, 2024 | CTO | 5,272 | $1.33 | Sell | $7,011.76 |
Sept. 14, 2023 | CTO | 46,370 | $3.66 | Sell | $169,714.20 |