BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

MYDA Advisors LLC's Holding History (CIK: 0001589689)

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

Q2 2025
Shares 10,000 Value ($000) $1,256 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 3,000 Value ($000) $411 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 12,000 Value ($000) $1,835 Avg Close $168.67 Range $145.07 - $195.00