BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Mayflower Financial Advisors, LLC's Holding History (CIK: 0001852930)

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

Q1 2022
Shares 979 Value ($000) $206 Avg Close $217.46 Range $192.67 - $249.00
Q4 2020
Shares 1,347 Value ($000) $330 Avg Close $259.08 Range $223.25 - $363.92