George Simeon
Insider trading activity for George Simeon sourced from SEC EDGAR Form 4 filings.
Overview
- Company: CRISPR Therapeutics AG
- Total insider trades: 21
- Total buy volume: $27.2M
- Total sell volume: $720K
- Last trade: Oct 16, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 14, 2026 | George Simeon | CRSP CRISPR Therapeutics AG | OTHER | 30,000 | $0 |
| Oct 14, 2026 | George Simeon | CRSP CRISPR Therapeutics AG | SELL | 14,514 | $720K |
| Oct 14, 2026 | George Simeon | CRSP CRISPR Therapeutics AG | OTHER | 30,000 | $420K |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | OTHER | 198,019 | N/A |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | OTHER | 1,953,773 | N/A |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | OTHER | 1,802,885 | N/A |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | OTHER | 600,962 | N/A |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | OTHER | 1,304,883 | N/A |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | OTHER | 3,907,547 | N/A |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | BUY | 592,593 | $10.1M |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | OTHER | 169,001 | N/A |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | OTHER | 1,667,468 | N/A |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | BUY | 414,814 | $7.1M |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | OTHER | 1,538,691 | N/A |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | BUY | 592,593 | $10.1M |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | OTHER | 512,897 | N/A |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | OTHER | 1,113,666 | N/A |
| Sep 28, 2026 | George Simeon | ADRX ADARx Pharmaceuticals, Inc. | OTHER | 3,334,938 | N/A |
| Jun 10, 2026 | George Simeon | NKTX Nkarta, Inc. | OTHER | 37,000 | N/A |
| Jun 9, 2026 | George Simeon | DSGN Design Therapeutics, Inc. | OTHER | 30,000 | N/A |