BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

OLD SECOND NATIONAL BANK OF AURORA's Holding History (CIK: 0000903783)

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

Q3 2024
Shares 13 Value ($000) $3 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 13 Value ($000) $3 Avg Close $217.32 Range $189.44 - $237.54
Q1 2019
Shares 384 Value ($000) $91 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 7,754 Value ($000) $2,333 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 7,721 Value ($000) $2,728 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 7,809 Value ($000) $2,267 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 7,834 Value ($000) $2,145 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 7,638 Value ($000) $2,433 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 7,794 Value ($000) $2,440 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 7,768 Value ($000) $2,108 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 7,853 Value ($000) $2,148 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 7,396 Value ($000) $2,097 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 9,010 Value ($000) $2,820 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 9,008 Value ($000) $2,178 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 9,053 Value ($000) $2,356 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 4,982 Value ($000) $1,526 Avg Close $287.35 Range $254.00 - $311.65
Q3 2015
Shares 5,624 Value ($000) $1,641 Avg Close $330.23 Range $265.00 - $412.24
Q2 2015
Shares 5,548 Value ($000) $2,241 Avg Close $401.33 Range $368.88 - $432.88
Q1 2015
Shares 5,774 Value ($000) $2,438 Avg Close $394.14 Range $334.40 - $480.18