Firestone Karen (CIK 1969821) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-02). Recent activity: Buy AMLX (25,000 shares), Buy AMLX (25,000 shares), Buy AMLX (3,800 shares), Buy AMLX (8,100 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-02 | Amylyx Pharmaceuticals, Inc. (AMLX) | Director | Buy | 25,000 | $44,000 |
| 2026-09-02 | Amylyx Pharmaceuticals, Inc. (AMLX) | Director | Buy | 25,000 | $126,250 |
| 2026-05-26 | Amylyx Pharmaceuticals, Inc. (AMLX) | Director | Buy | 3,800 | $51,338 |
| 2025-12-23 | Amylyx Pharmaceuticals, Inc. (AMLX) | Director | Buy | 8,100 | $100,845 |
来源：SEC Form 4 申报文件 · 截至 2026-09-02