BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

GS Investments, Inc.'s Holding History (CIK: 0001714590)

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

Q4 2019

Shares 500 Value ($000) $145,120 Avg Close $277.46 Range $219.70 - $318.00

Q2 2018

Shares 500 Value ($000) $145,120 Avg Close $281.15 Range $249.17 - $310.91

Q4 2017

Shares 500 Value ($000) $159,285 Avg Close $320.80 Range $301.81 - $348.84

Q3 2017

Shares 500 Value ($000) $156,560 Avg Close $296.11 Range $269.50 - $330.00

Q2 2017

Shares 500 Value ($000) $135,680 Avg Close $264.42 Range $244.28 - $291.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	500	$145,120	$277.46	$219.70 - $318.00
Q2 2018	500	$145,120	$281.15	$249.17 - $310.91
Q4 2017	500	$159,285	$320.80	$301.81 - $348.84
Q3 2017	500	$156,560	$296.11	$269.50 - $330.00
Q2 2017	500	$135,680	$264.42	$244.28 - $291.90