Diaz Allene M. (CIK 1773314) reported 9 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-03-05). Recent activity: Buy IONS (10,321 shares), Buy IONS (12,000 shares), Buy IONS (18,000 shares), Sell IONS (39,265 shares), Sell IONS (14,608 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-05 | IONIS PHARMACEUTICALS INC (IONS) | Director | Buy | 10,321 | $423,987 |
| 2026-03-05 | IONIS PHARMACEUTICALS INC (IONS) | Director | Buy | 12,000 | $456,720 |
| 2026-03-05 | IONIS PHARMACEUTICALS INC (IONS) | Director | Buy | 18,000 | $720,900 |
| 2026-03-05 | IONIS PHARMACEUTICALS INC (IONS) | Director | Sell | 39,265 | $3.1M |
| 2026-03-05 | IONIS PHARMACEUTICALS INC (IONS) | Director | Sell | 14,608 | $1.2M |
| 2026-03-05 | IONIS PHARMACEUTICALS INC (IONS) | Director | Sell | 1,005 | $81,204 |
| 2026-01-06 | Mersana Therapeutics, Inc. (MRSN) | Director | Sell | 578 | $0 |
| 2025-08-26 | IONIS PHARMACEUTICALS INC (IONS) | Director | Sell | 1,427 | $60,690 |
| 2025-07-17 | IONIS PHARMACEUTICALS INC (IONS) | Director | Buy | 4,079 | $0 |
Source: SEC Form 4 filings · as of 2026-03-05