Form4insider filings, from the source

Insider · CIK 0001376247

Richard Mulligan

Files at: SANA, BIIB. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 12, 2018 AForm 4 →Jun 14, 5:32 pm EDTBIOGEN INC.BIIB880——10,909— plan?
Jun 7, 2017 AForm 4 →Jun 9, 5:55 pm EDTBIOGEN INC.BIIB1,055——10,029— plan?
Jun 8, 2016 AForm 4 →Jun 9, 4:41 pm EDTBIOGEN INC.BIIB1,060——8,950— plan?
Jun 10, 2015 AForm 4 →Jun 11, 4:30 pm EDTBIOGEN INC.BIIB695——7,890— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 4, 2026 AForm 4 →Jun 5, 4:36 pm EDTSana Biotechnology, Inc.SANA90,000——90,000—