Viehbacher Christopher
- SEC CIK
- 0001774478
In the past year, 1 open-market purchase filing worth $1.50M and no sales.
Current role at each company
- BRVE Braveheart Bio, Inc.Directoras of Aug 7, 2026
- BIIB Biogen Inc.President and CEOas of Feb 17, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $1.50M
- 1 filing
- Sold
- –
- 0 filings
- Net
- +$1.50M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Viehbacher Christopher as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
BRVE Braveheart Bio, Inc.
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 7, 2026 (view filing)4:31 PM ET | Aug 7 | Same day | Viehbacher ChristopherDirector | PPurchase | +83.3K | $18.00 | +$1.50M | +15.8%609.5K after |