BOSHOFF CHRISTOFFEL (CIK 1988687) reported 14 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-27). Recent activity: Buy PFE (13,383 shares), Sell PFE (6,833 shares), Sell PFE (816 shares), Sell PFE (12,887 shares), Sell PFE (403 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-27 | PFIZER INC (PFE) | President, R&D | Buy | 13,383 | $0 |
| 2026-02-27 | PFIZER INC (PFE) | President, R&D | Sell | 6,833 | $185,106 |
| 2026-02-24 | PFIZER INC (PFE) | President, R&D | Sell | 816 | $22,081 |
| 2026-02-02 | PFIZER INC (PFE) | President, R&D | Sell | 12,887 | $340,732 |
| 2025-03-03 | PFIZER INC (PFE) | President, R&D | Sell | 403 | $10,740 |
| 2025-03-03 | PFIZER INC (PFE) | President, R&D | Buy | 17,450 | $0 |
| 2025-03-03 | PFIZER INC (PFE) | President, R&D | Sell | 8,909 | $232,525 |
| 2025-02-28 | PFIZER INC (PFE) | President, R&D | Buy | 9,687 | $0 |
| 2025-02-28 | PFIZER INC (PFE) | President, R&D | Sell | 4,872 | $128,718 |
| 2025-02-25 | PFIZER INC (PFE) | President, R&D | Buy | 8,741 | $263,716 |
| 2025-02-25 | PFIZER INC (PFE) | President, R&D | Sell | 340 | $8,942 |
| 2025-02-25 | PFIZER INC (PFE) | President, R&D | Sell | 7,798 | $203,372 |
| 2025-02-25 | PFIZER INC (PFE) | President, R&D | Sell | 662 | $17,411 |
| 2025-02-04 | PFIZER INC (PFE) | President, R&D | Sell | 12,038 | $319,248 |
Source: SEC Form 4 filings · as of 2026-02-27