BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Royal Fund Management, LLC's Holding History (CIK: 0001810099)

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

Q1 2019

Shares 4 Value ($000) $0 Avg Close $314.89 Range $216.12 - $344.00

Q4 2018

Shares 4 Value ($000) $1 Avg Close $319.14 Range $278.46 - $358.41

Q2 2018

Shares 6 Value ($000) $1 Avg Close $281.15 Range $249.17 - $310.91

Q1 2018

Shares 6 Value ($000) $1 Avg Close $310.41 Range $259.76 - $370.57

Q4 2017

Shares 8 Value ($000) $2 Avg Close $320.80 Range $301.81 - $348.84

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	4	$0	$314.89	$216.12 - $344.00
Q4 2018	4	$1	$319.14	$278.46 - $358.41
Q2 2018	6	$1	$281.15	$249.17 - $310.91
Q1 2018	6	$1	$310.41	$259.76 - $370.57
Q4 2017	8	$2	$320.80	$301.81 - $348.84