BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Leelyn Smith, LLC's Holding History (CIK: 0001777817)

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

Q4 2022
Shares 35 Value ($000) $10 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 113 Value ($000) $30 Avg Close $212.38 Range $193.65 - $283.44
Q2 2022
Shares 1,351 Value ($000) $276 Avg Close $204.43 Range $187.16 - $225.50
Q1 2022
Shares 9,971 Value ($000) $2,100 Avg Close $217.46 Range $192.67 - $249.00
Q4 2021
Shares 8,028 Value ($000) $1,926 Avg Close $257.12 Range $221.72 - $290.76
Q3 2021
Shares 7,950 Value ($000) $2,250 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 7,125 Value ($000) $2,467 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 7,561 Value ($000) $2,115 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 7,216 Value ($000) $1,767 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 6,535 Value ($000) $1,854 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 5,800 Value ($000) $1,117 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 5,173 Value ($000) $1,637 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 4,005 Value ($000) $1,188 Avg Close $277.46 Range $219.70 - $318.00