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Amprius Technologies Insider Trading Activity | NYSE:AMPX | Benzinga
Track the latest Amprius Technologies insider trading activity. Stay informed on recent buys, sells, and market impact for Amprius Technologies stock.
What is Insider Activity?
Insider trading activity involves company insiders, such as executives, directors, and employees, engaging in transactions of their own company's stock. Insiders' buy and sell transactions provide valuable insights into their confidence in the company's future performance.
What are Amprius Technologies Inc Insiders Doing?
At Amprius Technologies Inc, recent insider activity has drawn attention. Over the last 30 days, insiders have reported selling a total of 75.09K shares worth $235.27K, meanwhile, insiders have report no purchases in the last 30 days.
Notable Recent Insider Buys and Sales
- On February 24, 2025, Constantin Ionel Stefan, the company's CHIEF TECHNOLOGY OFFICER sold 9.07K shares for $3.13 each.
- On February 24, 2025, Jonathan Bornstein, the company's PRESIDENT AMPRIUS LAB sold 13.53K shares for $3.13 each.
- On February 24, 2025, Sandra Wallach, the company's CHIEF FINANCIAL OFFICER sold 18.14K shares for $3.13 each.
Ownership Statistics for Amprius Technologies Inc
Shares Outstanding
117.927M
Insider Shares Owned
3.975M
Insider Percentage Owned
3.59%
Institutional Shares Held
9.415M
Institutional Percentage Held
8.51%
| Feb 24, 2025 | Kang Sun | CHIEF EXECUTIVE OFFICER | -34.35K | $3.13 | -$107.63K | SELL | -2.61% | 1.28M | Feb 21 | View |
| Feb 24, 2025 | Sandra Wallach | CHIEF FINANCIAL OFFICER | -18.14K | $3.13 | -$56.84K | SELL | -2.61% | 678.00K | Feb 21 | View |
| Feb 24, 2025 | Constantin Ionel Stefan | CHIEF TECHNOLOGY OFFICER | -9.07K | $3.13 | -$28.41K | SELL | -2.11% | 421.49K | Feb 21 | View |
| Feb 24, 2025 | Jonathan Bornstein | PRESIDENT AMPRIUS LAB | -13.53K | $3.13 | -$42.38K | SELL | -0.90% | 1.48M | Feb 21 | View |
| Nov 22, 2024 | Kang Sun | CHIEF EXECUTIVE OFFICER | -33.78K | $1.96 | -$66.36K | SELL | -2.50% | 1.32M | Nov 21 | View |
| Nov 22, 2024 | Jonathan Bornstein | PRESIDENT AMPRIUS LAB | -166.71K | $1.93 | -$322.02K | SELL | -26.85% | 454.13K | Nov 20 - Nov 21 | View |
| Nov 22, 2024 | Sandra Wallach | CHIEF FINANCIAL OFFICER | -17.16K | $1.96 | -$33.71K | SELL | -2.41% | 696.14K | Nov 21 | View |
| Nov 22, 2024 | Constantin Ionel Stefan | CHIEF TECHNOLOGY OFFICER | -8.57K | $1.96 | -$16.85K | SELL | -1.95% | 430.56K | Nov 21 | View |
| Sep 05, 2024 | Justin Mirro | DIRECTOR | -710.00K | $0.90 | -$641.85K | SELL | -34.67% | 1.34M | Sep 03 - Sep 05 | View |
| Sep 05, 2024 | Amprius Inc | 10% OWNER | -19.55K | $0.97 | -$18.89K | SELL | -0.03% | 65.20M | Sep 03 - Sep 04 | View |
| Aug 22, 2024 | Sandra Wallach | CHIEF FINANCIAL OFFICER | -17.61K | $1.04 | -$18.31K | SELL | -2.41% | 713.30K | Aug 21 | View |
| Aug 22, 2024 | Jonathan Bornstein | PRESIDENT AMPRIUS LAB | -18.64K | $1.04 | -$19.39K | SELL | -1.21% | 1.53M | Aug 21 | View |
| Aug 22, 2024 | Kang Sun | CHIEF EXECUTIVE OFFICER | -33.33K | $1.04 | -$34.67K | SELL | -2.41% | 1.35M | Aug 21 | View |
| Aug 22, 2024 | Constantin Ionel Stefan | CHIEF TECHNOLOGY OFFICER | -8.80K | $1.04 | -$9.15K | SELL | -2.23% | 386.17K | Aug 21 | View |
| Jun 14, 2024 | Justin Mirro | DIRECTOR | -800.00K | $1.22 | -$973.21K | SELL | -31.65% | 1.73M | Jun 12 - Jun 14 | View |
| May 24, 2024 | Constantin Ionel Stefan | CHIEF TECHNOLOGY OFFICER | -9.39K | $1.34 | -$12.59K | SELL | -2.32% | 394.97K | May 21 - May 22 | View |
| May 24, 2024 | Kang Sun | SEE REMARKS | -35.58K | $1.34 | -$47.68K | SELL | -2.51% | 1.38M | May 21 - May 22 | View |
| May 24, 2024 | Jonathan Bornstein | PRESIDENT AMPRIUS LAB | -19.90K | $1.34 | -$26.67K | SELL | -1.27% | 1.55M | May 21 - May 22 | View |
| May 24, 2024 | Sandra Wallach | CHIEF FINANCIAL OFFICER | -18.79K | $1.34 | -$25.19K | SELL | -2.51% | 730.91K | May 21 - May 22 | View |
| Apr 03, 2024 | Jonathan Bornstein | PRESIDENT AMPRIUS LAB | 0.00 | $1.21 | -$293.31K | SELL-OPTIONS | 0.00% | 558.93K | Apr 02 | View |
| Mar 07, 2024 | Jonathan Bornstein | PRESIDENT AMPRIUS LAB | 0.00 | $1.47 | -$424.54K | SELL-OPTIONS | 0.00% | 0.00 | Mar 05 - Mar 06 | View |
| Feb 07, 2024 | Jonathan Bornstein | PRESIDENT AMPRIUS LAB | 0.00 | $2.24 | -$656.31K | SELL-OPTIONS | 0.00% | 0.00 | Feb 06 | View |
| Jan 04, 2024 | Jonathan Bornstein | PRESIDENT AMPRIUS LAB | 0.00 | $2.25 | -$658.76K | SELL-OPTIONS | 0.00% | 0.00 | Jan 02 | View |
| Dec 15, 2023 | Amprius Inc | 10% OWNER | -300.00K | $3.57 | -$1.07M | SELL | -0.46% | 65.22M | Dec 13 - Dec 15 | View |
| Dec 14, 2023 | Justin Mirro | DIRECTOR | -405.00K | $3.62 | -$1.47M | SELL | -18.34% | 1.80M | Dec 12 - Dec 14 | View |
| Dec 07, 2023 | Justin Mirro | DIRECTOR | -90.00K | $4.08 | -$367.58K | SELL | -4.44% | 1.94M | Dec 05 - Dec 07 | View |
| Dec 07, 2023 | Jonathan Bornstein | PRESIDENT AMPRIUS LAB | 0.00 | $2.05 | -$600.58K | SELL-OPTIONS | 0.00% | 0.00 | Dec 05 - Dec 07 | View |
| Nov 30, 2023 | Justin Mirro | DIRECTOR | -150.00K | $3.97 | -$595.74K | SELL | -7.08% | 1.97M | Nov 28 - Nov 30 | View |
| Nov 21, 2023 | Jonathan Bornstein | PRESIDENT AMPRIUS LAB | 0.00 | $1.95 | -$104.72K | SELL-OPTIONS | 0.00% | 0.00 | Nov 20 | View |
| Nov 09, 2023 | Jonathan Bornstein | PRESIDENT AMPRIUS LAB | 0.00 | $1.52 | -$360.62K | SELL-OPTIONS | 0.00% | 0.00 | Nov 07 - Nov 09 | View |
| Oct 12, 2023 | Jonathan Bornstein | PRESIDENT AMPRIUS LAB | 0.00 | $2.13 | -$624.89K | SELL-OPTIONS | 0.00% | 0.00 | Oct 10 - Oct 12 | View |
| Sep 21, 2023 | Jonathan Bornstein | PRESIDENT AMPRIUS LAB | 0.00 | $2.21 | -$647.06K | SELL-OPTIONS | 0.00% | 0.00 | Sep 19 - Sep 20 | View |
| Sep 18, 2023 | Constantin Ionel Stefan | CHIEF TECHNOLOGY OFFICER | -80.00K | $3.75 | -$300.22K | SELL | -72.87% | 29.79K | Sep 14 - Sep 15 | View |
| Jun 16, 2023 | Justin Mirro | DIRECTOR | -111.00K | $9.14 | -$1.02M | SELL | -3.08% | 3.50M | Jun 14 - Jun 15 | View |
FAQ
Is insider trading legal?
Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.
What are some examples of market manipulation?
Insider trading, pump and dump schemes, front running and wash trades are all examples of market manipulation. Investors who track insider asset movement should think carefully about why these insiders are trading their stocks before moving forward.
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