BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

FOUNDERS FINANCIAL SECURITIES LLC's Holding History (CIK: 0001342396)

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

Q2 2021

Shares 707 Value ($000) $245 Avg Close $302.94 Range $257.03 - $468.55

Q1 2020

Shares 1,273 Value ($000) $403 Avg Close $303.47 Range $262.25 - $374.99

Q4 2019

Shares 1,251 Value ($000) $371 Avg Close $277.46 Range $219.70 - $318.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	707	$245	$302.94	$257.03 - $468.55
Q1 2020	1,273	$403	$303.47	$262.25 - $374.99
Q4 2019	1,251	$371	$277.46	$219.70 - $318.00