BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

SRB CORP's Holding History (CIK: 0001496228)

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

Q2 2023
Shares 1,418 Value ($000) $404 Avg Close $297.86 Range $273.39 - $319.76
Q4 2022
Shares 1,457 Value ($000) $0 Avg Close $282.44 Range $250.31 - $311.88
Q2 2022
Shares 7,641 Value ($000) $1,558 Avg Close $204.43 Range $187.16 - $225.50
Q1 2022
Shares 5,312 Value ($000) $1,119 Avg Close $217.46 Range $192.67 - $249.00
Q4 2021
Shares 5,312 Value ($000) $1,274 Avg Close $257.12 Range $221.72 - $290.76
Q3 2021
Shares 4,859 Value ($000) $1,375 Avg Close $327.75 Range $282.64 - $372.12
Q3 2020
Shares 2,020 Value ($000) $573 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 1,587 Value ($000) $424 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 1,587 Value ($000) $502 Avg Close $303.47 Range $262.25 - $374.99
Q3 2019
Shares 1,959 Value ($000) $457 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 2,107 Value ($000) $492 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 2,216 Value ($000) $524 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 1,780 Value ($000) $536 Avg Close $319.14 Range $278.46 - $358.41
Q2 2018
Shares 1,697 Value ($000) $492 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 713 Value ($000) $195 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 622 Value ($000) $198 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 622 Value ($000) $195 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 727 Value ($000) $197 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 626 Value ($000) $171 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 538 Value ($000) $153 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 502 Value ($000) $157 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 502 Value ($000) $121 Avg Close $263.54 Range $223.02 - $292.69