BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Ally Financial Inc.'s Holding History (CIK: 0000040729)

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

Q4 2017
Shares 15,000 Value ($000) $4,779 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 15,000 Value ($000) $4,697 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 15,000 Value ($000) $4,070 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 15,000 Value ($000) $4,101 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 15,000 Value ($000) $4,254 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 15,000 Value ($000) $4,694 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 15,000 Value ($000) $3,627 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 15,000 Value ($000) $3,905 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 11,000 Value ($000) $3,370 Avg Close $287.35 Range $254.00 - $311.65
Q3 2015
Shares 8,000 Value ($000) $2,334 Avg Close $330.23 Range $265.00 - $412.24
Q2 2015
Shares 6,000 Value ($000) $2,424 Avg Close $401.33 Range $368.88 - $432.88
Q4 2014
Shares 8,000 Value ($000) $2,716 Avg Close $323.51 Range $290.85 - $361.93
Q2 2014
Shares 8,000 Value ($000) $2,522 Avg Close $300.97 Range $272.02 - $322.25