BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

WEXFORD CAPITAL LP's Holding History (CIK: 0001048462)

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

Q2 2023

Shares 725 Value ($000) $207 Avg Close $297.86 Range $273.39 - $319.76

Q2 2017

Shares 1,300 Value ($000) $353 Avg Close $264.42 Range $244.28 - $291.90

Q2 2016

Shares 18,558 Value ($000) $4,488 Avg Close $263.54 Range $223.02 - $292.69

Q1 2016

Shares 19,149 Value ($000) $4,985 Avg Close $264.15 Range $242.07 - $301.02

Q4 2015

Shares 20,852 Value ($000) $6,388 Avg Close $287.35 Range $254.00 - $311.65

Q3 2015

Shares 53,805 Value ($000) $15,701 Avg Close $330.23 Range $265.00 - $412.24

Q3 2014

Shares 7,200 Value ($000) $2,382 Avg Close $329.72 Range $298.31 - $349.00

Q4 2013

Shares 2,300 Value ($000) $643 Avg Close $258.65 Range $221.07 - $298.82

Q3 2013

Shares 1,300 Value ($000) $313 Avg Close $223.81 Range $203.55 - $248.95

Q2 2013

Shares 4,000 Value ($000) $861 Avg Close $213.68 Range $191.80 - $242.64

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	725	$207	$297.86	$273.39 - $319.76
Q2 2017	1,300	$353	$264.42	$244.28 - $291.90
Q2 2016	18,558	$4,488	$263.54	$223.02 - $292.69
Q1 2016	19,149	$4,985	$264.15	$242.07 - $301.02
Q4 2015	20,852	$6,388	$287.35	$254.00 - $311.65
Q3 2015	53,805	$15,701	$330.23	$265.00 - $412.24
Q3 2014	7,200	$2,382	$329.72	$298.31 - $349.00
Q4 2013	2,300	$643	$258.65	$221.07 - $298.82
Q3 2013	1,300	$313	$223.81	$203.55 - $248.95
Q2 2013	4,000	$861	$213.68	$191.80 - $242.64