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Oosthuizen Johannes Jacobus
EVPOncology & Int?lCIK 0001916310
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 4
- Buy transactions
- 0
- Sell transactions
- 1
- Companies
- 1
- Active
- 2026
Oosthuizen Johannes Jacobus, EVP, Oncology & Int?l, accounts for 4 disclosed filings worth $6.1M, all concentrated in Merck & Co., Inc. (MRK), active 2026. The record is heavily weighted toward selling, with $0 in purchases against $1.8M in sales. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
4 loaded
| May 7 | MRK Merck & Co., Inc. | Oosthuizen Johannes Jacobus | EVP, Oncology & Int?l | Award | $3.5M |
| May 1 | MRK Merck & Co., Inc. | Oosthuizen Johannes Jacobus | EVP, Oncology & Int?l | Exercise | $226.2K |
| Feb 6 | MRK Merck & Co., Inc. | Oosthuizen Johannes Jacobus | President, U.S. Market | Sell | $1.8M |
| Jan 28 | MRK Merck & Co., Inc. | Oosthuizen Johannes Jacobus | President, U.S. Market | Grant | $539.8K |
4 filings