Christopher Viehbacher
CIK 1774478 · View on SEC EDGAR ↗
First SEC filing: Nov. 21, 2022 · Latest: Feb. 17, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 7, 2026 | BRVE | P | 83,333 | $18.00 | $1,499,994 | 609,519 Direct | +15.84% | Acquired | 56.9% (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 5, 2026 | BRVE | Stock Option (Right to Buy) | Common Stock (30,000) | $18.00 | Aug. 4, 2036 | 30,000 | Acquired |
| Feb. 13, 2026 | BIIB | Restricted Stock Unit | Common Stock (38,015) | $0.00 | Feb. 13, 2029 | 38,015 | Acquired |
| Feb. 6, 2026 | BIIB | Restricted Stock Unit | Common Stock (15,453) | $0.00 | Feb. 6, 2028 | 15,453 | Disposed |
| Feb. 6, 2026 | BIIB | Restricted Stock Unit | Common Stock (9,008) | $0.00 | Feb. 7, 2027 | 9,008 | Disposed |
| Dec. 1, 2025 | BIIB | Restricted Stock Unit | Common Stock (7,040) | — | — | 7,040 | Disposed |
| Feb. 7, 2025 | BIIB | Restricted Stock Unit | Common Stock (9,008) | $0.00 | Feb. 7, 2027 | 9,008 | Disposed |
| Feb. 6, 2025 | BIIB | Restricted Stock Unit | Common Stock (46,360) | $0.00 | Feb. 6, 2028 | 46,360 | Acquired |
| Feb. 7, 2024 | BIIB | Restricted Stock Unit | Common Stock (27,025) | $0.00 | Feb. 7, 2027 | 27,025 | Acquired |
| Dec. 1, 2022 | BIIB | Stock Option | Common Stock (80,522) | $301.85 | Dec. 1, 2032 | 80,522 | Acquired |
| Dec. 1, 2022 | BIIB | Restricted Stock Unit | Common Stock (7,040) | — | — | 7,040 | Acquired |
| Dec. 1, 2022 | BIIB | Performance Stock Unit | Common Stock (45,998) | — | — | 45,998 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
BIIB
CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $1,727,885 | — | — | — | $3,190,875 | — | $358,369 | $23,646,004 |
| 2024 | $1,600,000 | — | — | — | $4,308,480 | $3,573 | $243,701 | $24,166,665 |
| 2023 | $1,600,000 | — | — | — | $2,376,000 | $39 | $93,874 | $4,069,913 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.