SMITH J. JEFFERSON (CIK 1770169) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-19). Recent activity: Buy DTIL (16,667 shares), Sell DTIL (4,925 shares), Buy DTIL (2,500 shares), Buy DTIL (10,447 shares), Buy DTIL (16,219 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-19 | PRECISION BIOSCIENCES INC (DTIL) | Chief Research Officer | Buy | 16,667 | $0 |
| 2026-02-19 | PRECISION BIOSCIENCES INC (DTIL) | Chief Research Officer | Sell | 4,925 | $18,912 |
| 2026-01-22 | PRECISION BIOSCIENCES INC (DTIL) | Chief Research Officer | Buy | 2,500 | $0 |
| 2026-01-22 | PRECISION BIOSCIENCES INC (DTIL) | Chief Research Officer | Buy | 10,447 | $0 |
| 2026-01-22 | PRECISION BIOSCIENCES INC (DTIL) | Chief Research Officer | Buy | 16,219 | $0 |
| 2026-01-22 | PRECISION BIOSCIENCES INC (DTIL) | Chief Research Officer | Sell | 10,200 | $41,106 |
来源：SEC Form 4 申报文件 · 截至 2026-02-19