InsiderTrades

Viehbacher Christopher

SEC CIK 1774478 · EDGAR

Buying vs selling by month open-market trades, last 24 months, all 2 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
BRVEBraveheart Bio, Inc.Dir 609.5K $1.50M — 12026-08-072026-08-07
BIIBBiogenPres, CEO, Dir 36.5K — — 62025-02-072026-02-06

Most active insiders at BRVE, 12 months

#InsiderTitleBoughtSold
1 Forbion Growth Opportunities Fund III Cooperatief U.A.10% $64.80M—
2 Chimovits ErezDir, 10% $34.92M—
3 ORBIMED ADVISORS LLCDir, 10% $34.92M—
4 AH Bio Fund IV, L.P.10% $19.80M—
5 Murdoch TravisCEO, Pres, Dir $1.50M—
6 Viehbacher ChristopherDir $1.50M—
7 Lubner David CharlesDir $1000.0K—
8 Rickey James PaulCFO $500.0K—
9 Malek David IDir $75.0K—
10 Anderson Michele A.Chief Development Off $20.0K—

Transactions 7

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2026-08-07 16:31 2026-08-07 BRVE Braveheart Bio, Inc. Viehbacher Christopher Dir P - Purchase $18.00 +83.3K 609.5K +16% +$1.50M
DM 2026-02-10 2026-02-06 BIIB Biogen Viehbacher Christopher Pres, CEO, Dir M - OptEx $0.00 +24.5K 36.5K +202% $0
DM 2026-02-10 2026-02-06 BIIB Biogen Viehbacher Christopher Pres, CEO, Dir F - Tax $201.18 -11.0K 21.1K -34% -$2.21M
D 2025-12-03 2025-12-01 BIIB Biogen Viehbacher Christopher Pres, CEO, Dir M - OptEx $0.00 +7,040 19.8K +55% $0
D 2025-12-03 2025-12-01 BIIB Biogen Viehbacher Christopher Pres, CEO, Dir F - Tax $177.78 -3,404 16.4K -17% -$605.2K
D 2025-02-10 2025-02-07 BIIB Biogen Viehbacher Christopher Pres, CEO, Dir F - Tax $141.35 -3,201 12.8K -20% -$452.5K
D 2025-02-10 2025-02-07 BIIB Biogen Viehbacher Christopher Pres, CEO, Dir M - OptEx $0.00 +9,008 16.0K +129% $0

Purchase Sale Sale after option exercise All abbreviations