BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

GAM Holding AG's Holding History (CIK: 0001438848)

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

Q2 2022
Shares 3,645 Value ($000) $743 Avg Close $204.43 Range $187.16 - $225.50
Q1 2022
Shares 3,645 Value ($000) $768 Avg Close $217.46 Range $192.67 - $249.00
Q4 2021
Shares 3,646 Value ($000) $875 Avg Close $257.12 Range $221.72 - $290.76
Q3 2021
Shares 3,646 Value ($000) $1,032 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 3,645 Value ($000) $1,262 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 14,638 Value ($000) $4,095 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 10,087 Value ($000) $2,470 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 22,961 Value ($000) $6,513 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 22,976 Value ($000) $6,147 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 23,203 Value ($000) $7,341 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 22,721 Value ($000) $6,742 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 19,615 Value ($000) $4,567 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 20,025 Value ($000) $4,683 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 21,065 Value ($000) $4,979 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 13,477 Value ($000) $4,055 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 25,776 Value ($000) $9,107 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 34,505 Value ($000) $10,015 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 37,771 Value ($000) $10,342 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 40,065 Value ($000) $12,764 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 33,809 Value ($000) $10,586 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 75,782 Value ($000) $20,564 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 75,494 Value ($000) $20,642 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 76,274 Value ($000) $21,630 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 67,212 Value ($000) $21,037 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 56,725 Value ($000) $13,717 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 62,037 Value ($000) $16,160 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 71,396 Value ($000) $21,872 Avg Close $287.35 Range $254.00 - $311.65
Q3 2015
Shares 67,038 Value ($000) $19,562 Avg Close $330.23 Range $265.00 - $412.24
Q2 2015
Shares 41,739 Value ($000) $16,860 Avg Close $401.33 Range $368.88 - $432.88
Q1 2015
Shares 41,266 Value ($000) $17,426 Avg Close $394.14 Range $334.40 - $480.18
Q4 2014
Shares 64,004 Value ($000) $21,726 Avg Close $323.51 Range $290.85 - $361.93
Q3 2014
Shares 53,235 Value ($000) $17,611 Avg Close $329.72 Range $298.31 - $349.00
Q2 2014
Shares 41,439 Value ($000) $13,067 Avg Close $300.97 Range $272.02 - $322.25
Q1 2014
Shares 40,986 Value ($000) $12,536 Avg Close $317.43 Range $270.62 - $358.89
Q4 2013
Shares 42,732 Value ($000) $11,953 Avg Close $258.65 Range $221.07 - $298.82
Q3 2013
Shares 45,808 Value ($000) $11,029 Avg Close $223.81 Range $203.55 - $248.95
Q2 2013
Shares 30,486 Value ($000) $6,560 Avg Close $213.68 Range $191.80 - $242.64