BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Adalta Capital Management LLC's Holding History (CIK: 0001698926)

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

Q3 2021
Shares 500 Value ($000) $141 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 500 Value ($000) $173 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 800 Value ($000) $224 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 800 Value ($000) $196 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 800 Value ($000) $227 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 800 Value ($000) $214 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 800 Value ($000) $253 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 800 Value ($000) $237 Avg Close $277.46 Range $219.70 - $318.00
Q1 2019
Shares 800 Value ($000) $189 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 800 Value ($000) $241 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 800 Value ($000) $283 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 800 Value ($000) $232 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 800 Value ($000) $219 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 800 Value ($000) $255 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 800 Value ($000) $250 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 800 Value ($000) $217 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 800 Value ($000) $219 Avg Close $282.75 Range $260.50 - $301.42