Peter H. Griffith
Insider
First SEC filing: Jan. 7, 2020 · Latest: May 11, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 7, 2026 | AMGN | F | 556 | $331.11 | $184,097 | 50,150 Direct | -1.10% | Disposed | 21.7% (price as of 2026-10-02) |
| May 6, 2026 | AMGN | F | 502 | $329.59 | $165,454 | 50,706 Direct | -0.98% | Disposed | 22.3% (price as of 2026-10-02) |
| May 5, 2026 | AMGN | A | 23,752 | $329.59 | $7,828,422 | 23,752 Direct | · | Acquired | 22.3% (price as of 2026-10-02) |
| May 5, 2026 | AMGN | A | 3,640 | · | · | 51,208 Direct | +7.65% | Acquired | (price as of 2026-10-02) |
| May 2, 2026 | AMGN | F | 687 | $329.82 | $226,586 | 47,568 Direct | -1.42% | Disposed | 22.2% (price as of 2026-10-02) |
| May 2, 2026 | AMGN | F | 746 | $329.82 | $246,046 | 48,255 Direct | -1.52% | Disposed | 22.2% (price as of 2026-10-02) |
| March 16, 2026 | AMGN | F | 5,748 | $366.21 | $2,104,975 | 49,001 Direct | -10.50% | Disposed | 10.1% (price as of 2026-10-02) |
| March 3, 2026 | AMGN | A | 12,063 | · | · | 54,587 Direct | +28.37% | Acquired | (price as of 2026-10-02) |
| May 6, 2025 | AMGN | A | 25,334 | $270.44 | $6,851,327 | 25,334 Direct | · | Acquired | 49.0% (price as of 2026-10-02) |
| May 6, 2025 | AMGN | A | 3,919 | · | · | 42,246 Direct | +10.23% | Acquired | (price as of 2026-10-02) |
| May 2, 2025 | AMGN | F | 665 | $283.78 | $188,714 | 38,327 Direct | -1.71% | Disposed | 42.0% (price as of 2026-10-02) |
| May 2, 2025 | AMGN | F | 702 | $283.78 | $199,214 | 38,992 Direct | -1.77% | Disposed | 42.0% (price as of 2026-10-02) |
| April 30, 2025 | AMGN | F | 640 | $288.56 | $184,678 | 39,694 Direct | -1.59% | Disposed | 39.7% (price as of 2026-10-02) |
| March 17, 2025 | AMGN | F | 3,305 | $313.71 | $1,036,812 | 40,334 Direct | -7.57% | Disposed | 28.5% (price as of 2026-10-02) |
| March 3, 2025 | AMGN | A | 7,277 | · | · | 43,502 Direct | +20.09% | Acquired | (price as of 2026-10-02) |
| May 7, 2024 | AMGN | A | 20,767 | $300.30 | $6,236,330 | 20,767 Direct | · | Acquired | 34.2% (price as of 2026-10-02) |
| May 7, 2024 | AMGN | A | 3,196 | · | · | 35,973 Direct | +9.75% | Acquired | (price as of 2026-10-02) |
| May 5, 2024 | AMGN | F | 648 | $311.29 | $201,716 | 32,777 Direct | -1.94% | Disposed | 29.5% (price as of 2026-10-02) |
| May 2, 2024 | AMGN | F | 682 | $277.37 | $189,166 | 33,425 Direct | -2.00% | Disposed | 45.3% (price as of 2026-10-02) |
| April 30, 2024 | AMGN | F | 603 | $276.38 | $166,657 | 34,107 Direct | -1.74% | Disposed | 45.8% (price as of 2026-10-02) |
| March 18, 2024 | AMGN | F | 5,168 | $268.87 | $1,389,520 | 34,710 Direct | -12.96% | Disposed | 49.9% (price as of 2026-10-02) |
| March 6, 2024 | AMGN | A | 10,338 | · | · | 39,250 Direct | +35.76% | Acquired | (price as of 2026-10-02) |
| Nov. 1, 2023 | AMGN | F | 3,502 | $255.70 | $895,461 | 28,820 Direct | -10.83% | Disposed | 57.6% (price as of 2026-10-02) |
| May 5, 2023 | AMGN | F | 608 | $231.89 | $140,989 | 31,990 Direct | -1.87% | Disposed | 73.8% (price as of 2026-10-02) |
| May 2, 2023 | AMGN | A | 32,250 | · | · | 32,250 Direct | · | Acquired | (price as of 2026-10-02) |
| May 2, 2023 | AMGN | A | 3,814 | · | · | 32,598 Direct | +13.25% | Acquired | (price as of 2026-10-02) |
| April 30, 2023 | AMGN | F | 583 | $239.74 | $139,768 | 28,784 Direct | -1.99% | Disposed | 68.1% (price as of 2026-10-02) |
| March 17, 2023 | AMGN | F | 3,403 | $234.57 | $798,242 | 29,367 Direct | -10.38% | Disposed | 71.8% (price as of 2026-10-02) |
| March 6, 2023 | AMGN | A | 7,753 | · | · | 32,541 Direct | +31.28% | Acquired | (price as of 2026-10-02) |
| Nov. 1, 2022 | AMGN | F | 3,030 | $270.35 | $819,160 | 24,675 Direct | -10.94% | Disposed | 49.1% (price as of 2026-10-02) |
| May 5, 2022 | AMGN | F | 589 | $236.10 | $139,063 | 27,340 Direct | -2.11% | Disposed | 70.7% (price as of 2026-10-02) |
| May 2, 2022 | AMGN | F | 31,817 | · | · | 31,817 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| May 2, 2022 | AMGN | A | 3,897 | · | · | 27,929 Direct | +16.22% | Acquired | (price as of 2026-10-02) |
| Nov. 1, 2021 | AMGN | F | 2,661 | $206.97 | $550,747 | 23,700 Direct | -10.09% | Disposed | 94.7% (price as of 2026-10-02) |
| April 30, 2021 | AMGN | A | 28,985 | · | · | 28,985 Direct | · | Acquired | (price as of 2026-10-02) |
| April 30, 2021 | AMGN | A | 3,338 | · | · | 25,960 Direct | +14.76% | Acquired | (price as of 2026-10-02) |
| May 5, 2020 | AMGN | A | 28,341 | · | · | 28,341 Direct | · | Acquired | (price as of 2026-10-02) |
| May 5, 2020 | AMGN | A | 3,384 | · | · | 21,990 Direct | +18.19% | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| May 5, 2026 | AMGN | Nqso (Right to Buy) | Common Stock | $329.59 | May 5, 2036 | 23,752 | Acquired |
| May 6, 2025 | AMGN | Nqso (Right to Buy) | Common Stock | $270.44 | May 6, 2035 | 25,334 | Acquired |
| May 7, 2024 | AMGN | Nqso (Right to Buy) | Common Stock | $300.30 | May 7, 2034 | 20,767 | Acquired |
| May 2, 2023 | AMGN | Nqso (Right to Buy) | Common Stock | $235.97 | May 2, 2033 | 32,250 | Acquired |
| May 2, 2022 | AMGN | Nqso (Right to Buy) | Common Stock | $230.92 | May 2, 2032 | 31,817 | Disposed |
| April 30, 2021 | AMGN | Nqso (Right to Buy) | Common Stock | $239.64 | April 30, 2031 | 28,985 | Acquired |
| May 5, 2020 | AMGN | Nqso (Right to Buy) | Common Stock | $236.36 | May 5, 2030 | 28,341 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 7, 2020 | AMGN | Common Stock | · | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2024 | $1,133,633 | $0 | · | · | $1,555,000 | · | $318,581 | $7,806,811 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.