Henderson Jeffrey William (CIK 1324015) reported 8 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-05-07). Recent activity: Buy HALO (3,796 shares), Buy QCOM (2,563 shares), Buy QCOM (2,355 shares), Sell QCOM (759 shares), Buy BDX (1,098 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-07 | HALOZYME THERAPEUTICS, INC. (HALO) | Director | Buy | 3,796 | $0 |
| 2026-03-18 | QUALCOMM INC/DE (QCOM) | Director | Buy | 2,563 | $0 |
| 2026-03-09 | QUALCOMM INC/DE (QCOM) | Director | Buy | 2,355 | $0 |
| 2026-03-09 | QUALCOMM INC/DE (QCOM) | Director | Sell | 759 | $102,989 |
| 2026-01-29 | BECTON DICKINSON & CO (BDX) | Director | Buy | 1,098 | $0 |
| 2025-05-02 | HALOZYME THERAPEUTICS, INC. (HALO) | Director | Buy | 4,165 | $0 |
| 2025-04-28 | HALOZYME THERAPEUTICS, INC. (HALO) | Director | Sell | 4,297 | $259,281 |
| 2025-04-28 | HALOZYME THERAPEUTICS, INC. (HALO) | Director | Sell | 200 | $12,200 |
Source: SEC Form 4 filings · as of 2026-05-07