BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q1 2025
Shares 2,963 Value ($000) $0 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 14,446 Value ($000) $2 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 4,407 Value ($000) $1 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 3,048 Value ($000) $1 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 3,123 Value ($000) $1 Avg Close $234.20 Range $211.02 - $268.30
Q4 2023
Shares 1,471 Value ($000) $0 Avg Close $245.62 Range $220.86 - $269.43
Q4 2022
Shares 5,316 Value ($000) $1 Avg Close $282.44 Range $250.31 - $311.88
Q2 2022
Shares 3,136 Value ($000) $640 Avg Close $204.43 Range $187.16 - $225.50
Q1 2022
Shares 3,910 Value ($000) $823 Avg Close $217.46 Range $192.67 - $249.00
Q4 2019
Shares 2,796 Value ($000) $830 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 5,221 Value ($000) $1,216 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 13,800 Value ($000) $3,227 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 26,305 Value ($000) $6,218 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 4,980 Value ($000) $1,499 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 4,843 Value ($000) $1,711 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 10,140 Value ($000) $2,943 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 6,002 Value ($000) $1,643 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 14,133 Value ($000) $4,502 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 2,288 Value ($000) $716 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 1,358 Value ($000) $369 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 12,710 Value ($000) $3,475 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 7,692 Value ($000) $2,181 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 8,191 Value ($000) $2,564 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 3,956 Value ($000) $957 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 18,638 Value ($000) $4,852 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 6,317 Value ($000) $1,935 Avg Close $287.35 Range $254.00 - $311.65
Q3 2015
Shares 25,292 Value ($000) $7,380 Avg Close $330.23 Range $265.00 - $412.24
Q2 2015
Shares 7,672 Value ($000) $3,099 Avg Close $401.33 Range $368.88 - $432.88
Q1 2015
Shares 14,456 Value ($000) $6,104 Avg Close $394.14 Range $334.40 - $480.18
Q4 2014
Shares 8,316 Value ($000) $2,823 Avg Close $323.51 Range $290.85 - $361.93
Q3 2014
Shares 13,983 Value ($000) $4,626 Avg Close $329.72 Range $298.31 - $349.00
Q1 2014
Shares 5,278 Value ($000) $1,614 Avg Close $317.43 Range $270.62 - $358.89
Q4 2013
Shares 15,170 Value ($000) $4,244 Avg Close $258.65 Range $221.07 - $298.82
Q3 2013
Shares 3,945 Value ($000) $950 Avg Close $223.81 Range $203.55 - $248.95
Q2 2013
Shares 5,831 Value ($000) $1,255 Avg Close $213.68 Range $191.80 - $242.64