Guindo Chirfi
CIK 1722753
Transactions on file
7
Tickers traded
Recent activity
| Filed | Txn date | Issuer | Roles | Code | Shares | Value | % since Filing | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-08-13 | 2026-08-13 | MRK Merck & Co., Inc. | Officer EVP, Access, Policy & Comms | Sale | 10,000 | $1.35M | +7.2% | open → |
| 2026-08-07 | 2026-08-06 | MRK Merck & Co., Inc. | Officer EVP, Access, Policy & Comms | Sale | 15,000 | $1.97M | +10.5% | open → |
| 2025-01-29 | 2025-01-27 | MRK Merck & Co., Inc. | Officer Chief Marketing Officer | Grant | 28,158 | $2.76M | +47.8% | open → |
| 2026-05-01 | 2026-04-29 | MRK Merck & Co., Inc. | Officer EVP, Access, Policy & Comms | Tax | 969 | $106.6K | +31.5% | open → |
| 2026-05-01 | 2026-04-29 | MRK Merck & Co., Inc. | Officer EVP, Access, Policy & Comms | Exer. | 1,967 | $216.4K | +31.5% | open → |
| 2025-08-05 | 2025-08-04 | MRK Merck & Co., Inc. | Officer Chief Marketing Officer | Tax | 18,175 | $1.44M | +82.5% | open → |
| 2025-08-05 | 2025-08-04 | MRK Merck & Co., Inc. | Officer Chief Marketing Officer | Exer. | 36,903 | $2.93M | +82.5% | open → |
