Viehbacher Christopher
CIK 1774478
Transactions on file
5
Open-market buys
1
Win rate (buys)
100%
1 scored
Avg % since filing (buys)
+66.7%
Tickers traded
Recent activity
| Filed | Txn date | Issuer | Roles | Code | Shares | Value | % since Filing | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-08-07 | 2026-08-07 | BRVE Braveheart Bio, Inc. | Director | Buy | 83,333 | $1.50M | +66.7% | open → |
| 2025-02-10 | 2025-02-07 | BIIB BIOGEN INC. | OfficerDirector President and CEO | Exer. | 9,008 | $0.00 | — | open → |
| 2025-02-10 | 2025-02-07 | BIIB BIOGEN INC. | OfficerDirector President and CEO | Tax | 3,201 | $452.5K | +47.1% | open → |
| 2025-12-03 | 2025-12-01 | BIIB BIOGEN INC. | OfficerDirector President and CEO | Tax | 3,404 | $605.2K | +17.0% | open → |
| 2025-12-03 | 2025-12-01 | BIIB BIOGEN INC. | OfficerDirector President and CEO | Exer. | 7,040 | $0.00 | — | open → |
