BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

DILLON & ASSOCIATES INC's Holding History (CIK: 0001054425)

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

Q3 2020
Shares 1,031 Value ($000) $293 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 1,351 Value ($000) $362 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 1,351 Value ($000) $427 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 1,451 Value ($000) $431 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 1,876 Value ($000) $437 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 2,806 Value ($000) $657 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 2,866 Value ($000) $676 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 2,821 Value ($000) $849 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 2,716 Value ($000) $959 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 2,621 Value ($000) $760 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 2,224 Value ($000) $609 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 1,655 Value ($000) $528 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 1,470 Value ($000) $460 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 1,460 Value ($000) $396 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 1,785 Value ($000) $487 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 1,780 Value ($000) $506 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 1,740 Value ($000) $545 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 1,680 Value ($000) $407 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 1,435 Value ($000) $373 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 1,170 Value ($000) $358 Avg Close $287.35 Range $254.00 - $311.65
Q3 2015
Shares 1,105 Value ($000) $323 Avg Close $330.23 Range $265.00 - $412.24
Q2 2015
Shares 902 Value ($000) $364 Avg Close $401.33 Range $368.88 - $432.88
Q1 2015
Shares 745 Value ($000) $314 Avg Close $394.14 Range $334.40 - $480.18
Q4 2014
Shares 700 Value ($000) $237 Avg Close $323.51 Range $290.85 - $361.93
Q3 2014
Shares 745 Value ($000) $247 Avg Close $329.72 Range $298.31 - $349.00
Q2 2014
Shares 745 Value ($000) $234 Avg Close $300.97 Range $272.02 - $322.25
Q1 2014
Shares 745 Value ($000) $228 Avg Close $317.43 Range $270.62 - $358.89
Q4 2013
Shares 745 Value ($000) $209 Avg Close $258.65 Range $221.07 - $298.82