BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Hirtle Callaghan & Co LLC's Holding History (CIK: 0001360710)

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

Q3 2017
Shares 88 Value ($000) $28 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 88 Value ($000) $24 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 110 Value ($000) $30 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 710 Value ($000) $202 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 787 Value ($000) $246 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 787 Value ($000) $190 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 827 Value ($000) $214 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 887 Value ($000) $272 Avg Close $287.35 Range $254.00 - $311.65
Q3 2015
Shares 887 Value ($000) $259 Avg Close $330.23 Range $265.00 - $412.24
Q2 2015
Shares 887 Value ($000) $358 Avg Close $401.33 Range $368.88 - $432.88
Q3 2013
Shares 467 Value ($000) $112 Avg Close $223.81 Range $203.55 - $248.95