BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Heron Bay Capital Management's Holding History (CIK: 0001842149)

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

Q4 2021

Shares 3,177 Value ($000) $762 Avg Close $257.12 Range $221.72 - $290.76

Q3 2021

Shares 4,556 Value ($000) $1,289 Avg Close $327.75 Range $282.64 - $372.12

Q2 2021

Shares 4,487 Value ($000) $1,554 Avg Close $302.94 Range $257.03 - $468.55

Q1 2021

Shares 7,252 Value ($000) $2,029 Avg Close $269.69 Range $238.40 - $296.38

Q4 2020

Shares 6,210 Value ($000) $1,521 Avg Close $259.08 Range $223.25 - $363.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	3,177	$762	$257.12	$221.72 - $290.76
Q3 2021	4,556	$1,289	$327.75	$282.64 - $372.12
Q2 2021	4,487	$1,554	$302.94	$257.03 - $468.55
Q1 2021	7,252	$2,029	$269.69	$238.40 - $296.38
Q4 2020	6,210	$1,521	$259.08	$223.25 - $363.92