BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

MCDONALD PARTNERS LLC's Holding History (CIK: 0001331074)

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

Q2 2021
Shares 707 Value ($000) $245 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 802 Value ($000) $224 Avg Close $269.69 Range $238.40 - $296.38