BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

M&G PLC's Holding History (CIK: 0001802539)

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

Q4 2025
Shares 8,593 Value ($000) $1,512 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 8,593 Value ($000) $1,203 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 8,593 Value ($000) $1,083 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 72,712 Value ($000) $9,962 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 68,839 Value ($000) $10,532 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 8,593 Value ($000) $1,667 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 8,593 Value ($000) $1,994 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 8,593 Value ($000) $1,856 Avg Close $234.20 Range $211.02 - $268.30