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Guyer Charles Greg
EVPChief Technical OfficerCIK 0001811096
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 4
- Buy transactions
- 0
- Sell transactions
- 1
- Companies
- 1
- Active
- 2026
Guyer Charles Greg, EVP, Chief Technical Officer, has filed 4 SEC reports (2026), all concentrated in BIOMARIN PHARMACEUTICAL INC (BMRN), totaling $3.7M in disclosed volume. Weighing $0 bought versus $996.7K sold, the history is heavily weighted toward selling. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
4 loaded
| Mar 19 | BMRN BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Officer | Tax withheld | $94.9K |
| Mar 17 | BMRN BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Officer | Grant | $2.6M |
| Mar 12 | BMRN BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Officer | Sell | $996.7K |
| Feb 26 | BMRN BIOMARIN PHARMACEUTICAL INC | Guyer Charles Greg | EVP, Chief Technical Officer | Grant | $0 |
4 filings