Bradway Robert A (CIK 1396482) reported 13 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-11). Recent activity: Sell AMGN (2,079 shares), Buy AMGN (12,136 shares), Sell AMGN (1,702 shares), Sell AMGN (21,294 shares), Buy AMGN (119,782 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-11 | AMGEN INC (AMGN) | Chairman, CEO and President | Sell | 2,079 | $688,378 |
| 2026-05-07 | AMGEN INC (AMGN) | Chairman, CEO and President | Buy | 12,136 | $0 |
| 2026-05-07 | AMGEN INC (AMGN) | Chairman, CEO and President | Sell | 1,702 | $560,962 |
| 2026-03-18 | AMGEN INC (AMGN) | Chairman, CEO and President | Sell | 21,294 | $7.8M |
| 2026-03-06 | AMGEN INC (AMGN) | Chairman, CEO and President | Buy | 119,782 | $18.7M |
| 2026-03-06 | AMGEN INC (AMGN) | Chairman, CEO and President | Sell | 84,285 | $32.0M |
| 2026-03-05 | AMGEN INC (AMGN) | Chairman, CEO and President | Buy | 42,657 | $0 |
| 2025-05-08 | AMGEN INC (AMGN) | Chairman, CEO and President | Buy | 13,311 | $0 |
| 2025-05-06 | AMGEN INC (AMGN) | Chairman, CEO and President | Sell | 2,481 | $704,058 |
| 2025-05-06 | AMGEN INC (AMGN) | Chairman, CEO and President | Sell | 2,352 | $667,451 |
| 2025-05-02 | AMGEN INC (AMGN) | Chairman, CEO and President | Sell | 2,544 | $734,097 |
| 2025-03-19 | AMGEN INC (AMGN) | Chairman, CEO and President | Sell | 12,853 | $4.0M |
| 2025-03-05 | AMGEN INC (AMGN) | Chairman, CEO and President | Buy | 25,734 | $0 |
Source: SEC Form 4 filings · as of 2026-05-11