BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

GREAT VALLEY ADVISOR GROUP, INC.'s Holding History (CIK: 0001769897)

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

Q4 2025
Shares 1,522 Value ($000) $268 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 2,272 Value ($000) $318 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 2,076 Value ($000) $261 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 3,291 Value ($000) $450 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 2,981 Value ($000) $456 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 3,229 Value ($000) $626 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 3,489 Value ($000) $809 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 3,829 Value ($000) $826 Avg Close $234.20 Range $211.02 - $268.30
Q4 2023
Shares 2,786 Value ($000) $721 Avg Close $245.62 Range $220.86 - $269.43
Q3 2023
Shares 1,445 Value ($000) $371 Avg Close $267.47 Range $251.85 - $287.60
Q2 2023
Shares 1,362 Value ($000) $388 Avg Close $297.86 Range $273.39 - $319.76
Q1 2023
Shares 999 Value ($000) $278 Avg Close $276.70 Range $254.80 - $295.90
Q4 2022
Shares 999 Value ($000) $277 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 916 Value ($000) $245 Avg Close $212.38 Range $193.65 - $283.44