BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Mechanics Financial Corp's Holding History (CIK: 0001821336)

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

Q1 2023

Shares 50 Value ($000) $14 Avg Close $276.70 Range $254.80 - $295.90

Q4 2022

Shares 50 Value ($000) $0 Avg Close $282.44 Range $250.31 - $311.88

Q3 2022

Shares 50 Value ($000) $13 Avg Close $212.38 Range $193.65 - $283.44

Q2 2022

Shares 550 Value ($000) $112 Avg Close $204.43 Range $187.16 - $225.50

Q1 2022

Shares 560 Value ($000) $118 Avg Close $217.46 Range $192.67 - $249.00

Q4 2021

Shares 760 Value ($000) $182 Avg Close $257.12 Range $221.72 - $290.76

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	50	$14	$276.70	$254.80 - $295.90
Q4 2022	50	$0	$282.44	$250.31 - $311.88
Q3 2022	50	$13	$212.38	$193.65 - $283.44
Q2 2022	550	$112	$204.43	$187.16 - $225.50
Q1 2022	560	$118	$217.46	$192.67 - $249.00
Q4 2021	760	$182	$257.12	$221.72 - $290.76