BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Somerset Trust Co's Holding History (CIK: 0001597099)

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

Q1 2019

Shares 140 Value ($000) $33 Avg Close $314.89 Range $216.12 - $344.00

Q4 2018

Shares 56 Value ($000) $17 Avg Close $319.14 Range $278.46 - $358.41

Q3 2018

Shares 8 Value ($000) $3 Avg Close $344.30 Range $288.13 - $388.67

Q1 2017

Shares 12 Value ($000) $3 Avg Close $282.75 Range $260.50 - $301.42

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	140	$33	$314.89	$216.12 - $344.00
Q4 2018	56	$17	$319.14	$278.46 - $358.41
Q3 2018	8	$3	$344.30	$288.13 - $388.67
Q1 2017	12	$3	$282.75	$260.50 - $301.42