| Type | Value |
|---|---|
| cik | 0000748592 |
| ticker | ERNA |
Discretionary BUY minus SELL in USD over rolling windows. Excludes compensation flow.
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 10 Feb 2026 | PURCHASE | Cherington Charles | 4,000,000 | 0.50 USD | |
| 10 Feb 2026 | PURCHASE | Cherington Charles | 4,000,000 | — | deriv |
| 21 Jun 2025 | EXERCISE | Gurrola Sandra M | 30 | — | |
| 21 Jun 2025 | EXERCISE | Gurrola Sandra M | 30 | 0.00 USD | deriv |
| 09 Jun 2025 | PURCHASE | Cherington Charles | 21,241,163 | 0.10 USD | |
| 02 Apr 2025 | PURCHASE | Cherington Charles | 3,768,397 | 0.10 USD | |
| 07 Feb 2025 | GRANT_AWARD | Bristol James Arthur | 72,074 | 0.00 USD | deriv |
| 07 Feb 2025 | GRANT_AWARD | Wexler William A. | 124,533 | 0.00 USD | deriv |
| 07 Feb 2025 | GRANT_AWARD | Cicala Peter | 51,485 | 0.00 USD | deriv |
| 07 Feb 2025 | GRANT_AWARD | Luther Sanjeev | 1,123,350 | 0.00 USD | deriv |
| 07 Feb 2025 | GRANT_AWARD | Gurrola Sandra M | 150,000 | 0.00 USD | deriv |
| 13 Jan 2025 | GRANT_AWARD | Ratner Elena | 140,078 | 0.00 USD | deriv |
| 29 Oct 2024 | CONVERSION | Cherington Charles | 2,819,546 | 0.50 USD | |
| 29 Oct 2024 | PURCHASE | Cherington Charles | 1,562,988 | — | |
| 29 Oct 2024 | PURCHASE | Cherington Charles | 4,768,783 | — | |
| 29 Oct 2024 | PURCHASE | Cherington Charles | 1,237,762 | — | |
| 29 Oct 2024 | PURCHASE | Cherington Charles | 5,420,823 | — | |
| 29 Oct 2024 | PURCHASE | Cherington Charles | 261,756 | — | |
| 29 Oct 2024 | SALE | Cherington Charles | — | — | deriv |
| 29 Oct 2024 | SALE | Cherington Charles | — | — | deriv |
| 29 Oct 2024 | SALE | Cherington Charles | — | — | deriv |
| 29 Oct 2024 | SALE | Cherington Charles | — | — | deriv |
| 29 Oct 2024 | CONVERSION | Cherington Charles | — | 0.00 USD | deriv |
| 24 Sept 2024 | PURCHASE | Cherington Charles | 3,125,976 | 1368626.00 USD | deriv |
| 23 Sept 2024 | PURCHASE | Cherington Charles | 2,475,524 | — | deriv |