BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

First Eagle Investment Management, LLC's Holding History (CIK: 0001325447)

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

Q2 2020

Shares 57,300 Value ($000) $15,331 Avg Close $300.59 Range $257.60 - $350.24

Q4 2016

Shares 257,025 Value ($000) $72,887 Avg Close $296.43 Range $268.00 - $329.83

Q3 2016

Shares 457,260 Value ($000) $143,136 Avg Close $296.18 Range $240.07 - $333.65

Q2 2016

Shares 332,760 Value ($000) $80,468 Avg Close $263.54 Range $223.02 - $292.69

Q1 2016

Shares 224,585 Value ($000) $58,464 Avg Close $264.15 Range $242.07 - $301.02

Q4 2015

Shares 193,885 Value ($000) $59,397 Avg Close $287.35 Range $254.00 - $311.65

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	57,300	$15,331	$300.59	$257.60 - $350.24
Q4 2016	257,025	$72,887	$296.43	$268.00 - $329.83
Q3 2016	457,260	$143,136	$296.18	$240.07 - $333.65
Q2 2016	332,760	$80,468	$263.54	$223.02 - $292.69
Q1 2016	224,585	$58,464	$264.15	$242.07 - $301.02
Q4 2015	193,885	$59,397	$287.35	$254.00 - $311.65