BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

NIPPON LIFE INSURANCE CO's Holding History (CIK: 0000905591)

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

Q3 2017
Shares 7,628 Value ($000) $2,388 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 7,438 Value ($000) $2,018 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 7,748 Value ($000) $2,118 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 9,324 Value ($000) $2,644 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 9,702 Value ($000) $3,037 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 9,885 Value ($000) $2,390 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 10,001 Value ($000) $2,603 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 10,812 Value ($000) $3,312 Avg Close $287.35 Range $254.00 - $311.65
Q3 2015
Shares 11,540 Value ($000) $3,367 Avg Close $330.23 Range $265.00 - $412.24
Q2 2015
Shares 11,463 Value ($000) $4,630 Avg Close $401.33 Range $368.88 - $432.88
Q1 2015
Shares 11,891 Value ($000) $5,021 Avg Close $394.14 Range $334.40 - $480.18
Q4 2014
Shares 11,326 Value ($000) $3,845 Avg Close $323.51 Range $290.85 - $361.93
Q3 2014
Shares 11,400 Value ($000) $3,771 Avg Close $329.72 Range $298.31 - $349.00
Q2 2014
Shares 11,865 Value ($000) $3,741 Avg Close $300.97 Range $272.02 - $322.25
Q1 2014
Shares 11,216 Value ($000) $3,431 Avg Close $317.43 Range $270.62 - $358.89
Q4 2013
Shares 12,075 Value ($000) $3,378 Avg Close $258.65 Range $221.07 - $298.82
Q3 2013
Shares 13,564 Value ($000) $3,266 Avg Close $223.81 Range $203.55 - $248.95
Q2 2013
Shares 15,138 Value ($000) $3,258 Avg Close $213.68 Range $191.80 - $242.64