BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

PHYSICIANS FINANCIAL SERVICES, INC.'s Holding History (CIK: 0001665518)

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

Q4 2016

Shares 50 Value ($000) $14 Avg Close $296.43 Range $268.00 - $329.83

Q3 2016

Shares 50 Value ($000) $15 Avg Close $296.18 Range $240.07 - $333.65

Q2 2016

Shares 50 Value ($000) $12 Avg Close $263.54 Range $223.02 - $292.69

Q1 2016

Shares 50 Value ($000) $13 Avg Close $264.15 Range $242.07 - $301.02

Q4 2015

Shares 50 Value ($000) $15 Avg Close $287.35 Range $254.00 - $311.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	50	$14	$296.43	$268.00 - $329.83
Q3 2016	50	$15	$296.18	$240.07 - $333.65
Q2 2016	50	$12	$263.54	$223.02 - $292.69
Q1 2016	50	$13	$264.15	$242.07 - $301.02
Q4 2015	50	$15	$287.35	$254.00 - $311.65