Guyer Charles Greg
SEC CIK 1811096 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| BMRN | BIOMARIN PHARMACEUTICAL INC | EVP, Chief Technical Off | 84.1K | — | $2.95M | 28 | 2022-03-15 | 2026-03-17 |
Most active insiders at BMRN, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Davis George Eric | EVP, CLO | — | $2.76M |
| 2 | Guyer Charles Greg | EVP, Chief Technical Off | — | $996.7K |
| 3 | Friberg Gregory R | EVP, Chief R, D Off | — | $558.6K |
| 4 | Ramchandani Rashmi Virendra | VP, CAO | — | — |
| 5 | Hubbard Cristin | EVP, Chief Commercial Off | — | — |
| 6 | Hardy Alexander | CEO, Dir | — | — |
| 7 | Plenge Robert M | Dir | — | — |
| 8 | ANDERSON ELIZABETH M | Dir | — | — |
| 9 | Bodem Barbara W. | Dir | — | — |
| 10 | Ho Maykin | Dir | — | — |
Transactions 28
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-19 | 2026-03-17 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | F - Tax | $56.05 | -1,693 | 84.1K | -2% | -$94.9K | |
| D | 2026-03-17 | 2026-03-16 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | A - Grant | $0.00 | +15.0K | 85.8K | +21% | $0 |
| D | 2026-03-17 | 2026-03-13 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | F - Tax | $58.51 | -9,109 | 70.8K | -11% | -$533.0K |
| 2026-03-12 | 2026-03-11 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | S - Sale | $60.46 | -16.5K | 80.0K | -17% | -$996.7K | |
| M | 2026-02-26 | 2026-02-25 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | A - Grant | $0.00 | +15.2K | 87.4K | +21% | $0 |
| D | 2025-03-18 | 2025-03-17 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | A - Grant | $0.00 | +13.3K | 80.8K | +20% | $0 |
| D | 2025-03-18 | 2025-03-14 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | F - Tax | $69.44 | -20.1K | 67.5K | -23% | -$1.40M |
| 2025-03-07 | 2025-03-06 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | S - Sale | $71.28 | -7,034 | 87.7K | -7% | -$501.4K | |
| 2025-03-04 | 2025-02-28 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | F - Tax | $71.16 | -4,287 | 94.7K | -4% | -$305.1K | |
| M | 2025-02-27 | 2025-02-25 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | A - Grant | $0.00 | +30.1K | 89.6K | +50% | $0 |
| 2024-11-14 | 2024-10-31 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | A - Grant | $56.01 | +55 | 74.2K | +0.1% | +$3,081 | |
| 2024-11-14 | 2024-11-12 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | S - Sale | $66.37 | -5,278 | 68.9K | -7% | -$350.3K | |
| 2024-05-07 | 2024-04-30 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | A - Grant | $68.65 | +245 | 78.6K | +0.3% | +$16.8K | |
| 2024-05-07 | 2024-05-03 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | F - Tax | $82.44 | -4,440 | 74.1K | -6% | -$366.0K | |
| D | 2024-03-19 | 2024-03-15 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | A - Grant | $0.00 | +10.6K | 98.8K | +12% | $0 |
| D | 2024-03-19 | 2024-03-15 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | F - Tax | $83.87 | -20.4K | 78.3K | -21% | -$1.71M |
| M | 2024-02-29 | 2024-02-27 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | A - Grant | $0.00 | +36.2K | 81.9K | +79% | $0 |
| M | 2023-12-05 | 2023-10-31+ | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | A - Grant | $0.769 | +12.0K | 40.2K | +42% | +$9,208 |
| 2023-08-10 | 2023-08-09 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | S - Sale | $93.30 | -5,360 | 40.0K | -12% | -$500.1K | |
| 2023-05-08 | 2023-04-28 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | A - Grant | $66.88 | +239 | 49.7K | +0.5% | +$16.0K | |
| 2023-05-08 | 2023-05-04 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | F - Tax | $95.45 | -4,302 | 45.4K | -9% | -$410.6K | |
| D | 2023-03-17 | 2023-03-15 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | F - Tax | $87.74 | -1,856 | 49.5K | -4% | -$162.8K |
| D | 2023-03-17 | 2023-03-15 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | A - Grant | $0.00 | +8,900 | 51.3K | +21% | $0 |
| 2022-08-10 | 2022-08-08 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | S - Sale | $96.56 | -6,205 | 42.2K | -13% | -$599.2K | |
| 2022-05-06 | 2022-04-29 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | A - Grant | $62.41 | +243 | 52.3K | +0.5% | +$15.2K | |
| 2022-05-06 | 2022-05-04 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | F - Tax | $84.65 | -3,926 | 48.4K | -8% | -$332.3K | |
| D | 2022-03-17 | 2022-03-15 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | F - Tax | $78.27 | -920 | 52.1K | -2% | -$72.0K |
| D | 2022-03-17 | 2022-03-15 | BMRN | BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Off | A - Grant | $0.00 | +11.0K | 53.0K | +26% | $0 |
Purchase Sale Sale after option exercise All abbreviations