Susan K. Langer
Insider Reports History
- Location
- Cambridge, MA
- Signature
- /s/ Wendell Taylor, attorney-in-fact for Susan K. Langer
- All insider transactions
- Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date
Holdings reported by Susan K. Langer:
| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| BIOGEN INC. | Director | Common Stock | 5,129 | $650,472 | $126.82 | 17 Jun 2025 | Direct |
Insider Reports Filed by Susan K. Langer
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| BIIB | BIOGEN INC. | 17 Jun 2025 | 1 | $0 | 4 | Director | 18 Jun 2025, 16:38 |
| BIIB | BIOGEN INC. | 21 Jun 2024 | 1 | $0 | 4 | Director | 25 Jun 2024, 17:16 |
| BIIB | BIOGEN INC. | 26 Jun 2023 | 1 | $0 | 4 | Director | 28 Jun 2023, 19:04 |
| BIIB | BIOGEN INC. | 26 Jun 2023 | 0 | $0 | 3 | Director | 28 Jun 2023, 19:03 |