BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Destination Wealth Management's Holding History (CIK: 0001278573)

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

Q2 2019

Shares 287 Value ($000) $67 Avg Close $230.90 Range $219.20 - $245.35

Q1 2019

Shares 290 Value ($000) $69 Avg Close $314.89 Range $216.12 - $344.00

Q4 2018

Shares 287 Value ($000) $86 Avg Close $319.14 Range $278.46 - $358.41

Q3 2018

Shares 291 Value ($000) $103 Avg Close $344.30 Range $288.13 - $388.67

Q2 2018

Shares 287 Value ($000) $83 Avg Close $281.15 Range $249.17 - $310.91

Q1 2018

Shares 287 Value ($000) $79 Avg Close $310.41 Range $259.76 - $370.57

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	287	$67	$230.90	$219.20 - $245.35
Q1 2019	290	$69	$314.89	$216.12 - $344.00
Q4 2018	287	$86	$319.14	$278.46 - $358.41
Q3 2018	291	$103	$344.30	$288.13 - $388.67
Q2 2018	287	$83	$281.15	$249.17 - $310.91
Q1 2018	287	$79	$310.41	$259.76 - $370.57