BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

WASHINGTON TRUST Co's Holding History (CIK: 0001079736)

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

Q4 2024
Shares 312 Value ($000) $48 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 312 Value ($000) $60 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 312 Value ($000) $72 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 312 Value ($000) $67 Avg Close $234.20 Range $211.02 - $268.30
Q4 2023
Shares 312 Value ($000) $81 Avg Close $245.62 Range $220.86 - $269.43
Q3 2023
Shares 312 Value ($000) $80 Avg Close $267.47 Range $251.85 - $287.60
Q2 2023
Shares 312 Value ($000) $89 Avg Close $297.86 Range $273.39 - $319.76
Q1 2023
Shares 312 Value ($000) $87 Avg Close $276.70 Range $254.80 - $295.90
Q4 2022
Shares 312 Value ($000) $86 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 312 Value ($000) $83 Avg Close $212.38 Range $193.65 - $283.44
Q2 2022
Shares 312 Value ($000) $64 Avg Close $204.43 Range $187.16 - $225.50
Q1 2022
Shares 312 Value ($000) $66 Avg Close $217.46 Range $192.67 - $249.00
Q4 2021
Shares 327 Value ($000) $78 Avg Close $257.12 Range $221.72 - $290.76
Q3 2021
Shares 429 Value ($000) $121 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 427 Value ($000) $148 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 130 Value ($000) $36 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 110 Value ($000) $27 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 50 Value ($000) $14 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 15 Value ($000) $4 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 30 Value ($000) $10 Avg Close $303.47 Range $262.25 - $374.99
Q2 2018
Shares 255 Value ($000) $74 Avg Close $281.15 Range $249.17 - $310.91