| Type | Value |
|---|---|
| cik | 0001411906 |
| ticker | AMPE |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 09 Jun 2023 | PURCHASE | BUCHI J KEVIN | 21,858 | 0.29 USD | |
| 08 Jun 2023 | PURCHASE | BUCHI J KEVIN | 25,000 | 0.30 USD | |
| 24 May 2023 | PURCHASE | MARTINO MICHAEL A | 76,890 | 0.29 USD | |
| 16 May 2023 | PURCHASE | BUCHI J KEVIN | 32,534 | 0.27 USD | |
| 12 May 2023 | PURCHASE | BUCHI J KEVIN | 23,440 | 0.24 USD | |
| 15 May 2023 | PURCHASE | BUCHI J KEVIN | 44,026 | 0.25 USD | |
| 11 May 2023 | PURCHASE | Stevens David R | 25,000 | 0.22 USD | |
| 12 May 2023 | PURCHASE | Stevens David R | 45,000 | 0.22 USD | |
| 11 May 2023 | PURCHASE | Stevens David R | 25,000 | 0.22 USD | |
| 01 Mar 2022 | GRANT_AWARD | JOBES ELIZABETH VARKI | 150,000 | 0.00 USD | deriv |
| 09 Feb 2022 | GRANT_AWARD | Bar-Or David | 75,000 | 0.00 USD | deriv |
| 01 Jan 2022 | TAX_WITHHOLDING | STOKELY DAN | 22,914 | 0.57 USD | |
| 01 Jan 2022 | TAX_WITHHOLDING | Cherevka Holli | 47,200 | 0.57 USD | |
| 01 Jan 2022 | TAX_WITHHOLDING | MACALUSO MICHAEL | 68,400 | 0.57 USD | |
| 30 Dec 2021 | GRANT_AWARD | Giles Richard B | 75,000 | 0.00 USD | deriv |
| 01 Jan 2022 | GRANT_AWARD | MARTINO MICHAEL A | 250,000 | 0.00 USD | deriv |
| 30 Dec 2021 | GRANT_AWARD | COELHO PHILIP H | 75,000 | 0.00 USD | deriv |
| 30 Dec 2021 | GRANT_AWARD | Stevens David R | 75,000 | 0.00 USD | deriv |
| 30 Dec 2021 | GRANT_AWARD | BUCHI J KEVIN | 75,000 | 0.00 USD | deriv |
| 22 Nov 2021 | GRANT_AWARD | MARTINO MICHAEL A | 750,000 | 0.00 USD | deriv |
| 27 Oct 2021 | TAX_WITHHOLDING | MACALUSO MICHAEL | 43,470 | 1.64 USD | |
| 27 Oct 2021 | TAX_WITHHOLDING | STOKELY DAN | 28,127 | 1.64 USD | |
| 27 Oct 2021 | TAX_WITHHOLDING | Cherevka Holli | 41,980 | 1.64 USD | |
| 21 Oct 2021 | GRANT_AWARD | MARTINO MICHAEL A | 150,000 | 0.00 USD | deriv |
| 21 Oct 2021 | GRANT_AWARD | BUCHI J KEVIN | 150,000 | 0.00 USD | deriv |