BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

PRINCETON CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001167026)

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

Q3 2016

Shares 4,071 Value ($000) $1,274 Avg Close $296.18 Range $240.07 - $333.65

Q2 2016

Shares 5,522 Value ($000) $1,335 Avg Close $263.54 Range $223.02 - $292.69

Q1 2016

Shares 4,897 Value ($000) $1,275 Avg Close $264.15 Range $242.07 - $301.02

Q4 2015

Shares 4,676 Value ($000) $1,432 Avg Close $287.35 Range $254.00 - $311.65

Q3 2015

Shares 4,380 Value ($000) $1,278 Avg Close $330.23 Range $265.00 - $412.24

Q2 2015

Shares 3,947 Value ($000) $1,594 Avg Close $401.33 Range $368.88 - $432.88

Q1 2015

Shares 4,197 Value ($000) $1,772 Avg Close $394.14 Range $334.40 - $480.18

Q4 2014

Shares 4,200 Value ($000) $1,426 Avg Close $323.51 Range $290.85 - $361.93

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	4,071	$1,274	$296.18	$240.07 - $333.65
Q2 2016	5,522	$1,335	$263.54	$223.02 - $292.69
Q1 2016	4,897	$1,275	$264.15	$242.07 - $301.02
Q4 2015	4,676	$1,432	$287.35	$254.00 - $311.65
Q3 2015	4,380	$1,278	$330.23	$265.00 - $412.24
Q2 2015	3,947	$1,594	$401.33	$368.88 - $432.88
Q1 2015	4,197	$1,772	$394.14	$334.40 - $480.18
Q4 2014	4,200	$1,426	$323.51	$290.85 - $361.93