BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

PLIMOTH TRUST CO LLC's Holding History (CIK: 0001623678)

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

Q1 2021
Shares 1,010 Value ($000) $282 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 1,007 Value ($000) $246 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 1,339 Value ($000) $380 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 1,444 Value ($000) $386 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 1,939 Value ($000) $614 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 2,344 Value ($000) $695 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 3,929 Value ($000) $915 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 5,726 Value ($000) $1,339 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 7,258 Value ($000) $1,716 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 7,348 Value ($000) $2,212 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 7,423 Value ($000) $2,622 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 8,048 Value ($000) $2,336 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 7,513 Value ($000) $2,058 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 6,663 Value ($000) $2,122 Avg Close $320.80 Range $301.81 - $348.84