BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

BAILARD, INC.'s Holding History (CIK: 0000750641)

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

Q3 2021
Shares 877 Value ($000) $248 Avg Close $327.75 Range $282.64 - $372.12
Q1 2021
Shares 1,611 Value ($000) $451 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 1,611 Value ($000) $394 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 1,599 Value ($000) $454 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 1,788 Value ($000) $478 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 1,761 Value ($000) $557 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 1,623 Value ($000) $482 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 1,624 Value ($000) $378 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 1,474 Value ($000) $345 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 1,419 Value ($000) $335 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 2,275 Value ($000) $685 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 2,190 Value ($000) $774 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 2,491 Value ($000) $723 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 2,031 Value ($000) $556 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 1,274 Value ($000) $406 Avg Close $320.80 Range $301.81 - $348.84
Q3 2016
Shares 5,056 Value ($000) $1,583 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 2,333 Value ($000) $564 Avg Close $263.54 Range $223.02 - $292.69
Q4 2015
Shares 2,200 Value ($000) $674 Avg Close $287.35 Range $254.00 - $311.65