BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

OBERMEYER WOOD INVESTMENT COUNSEL, LLLP's Holding History (CIK: 0001349654)

Note: Option positions (PUT/CALL) are excluded.

Q1 2021
Shares 2,028 Value ($000) $567 Avg Close $269.69 Range $238.40 - $296.38