BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Calamos Wealth Management LLC's Holding History (CIK: 0001455258)

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

Q2 2024

Shares 1,014 Value ($000) $235 Avg Close $217.32 Range $189.44 - $237.54

Q1 2024

Shares 1,001 Value ($000) $216 Avg Close $234.20 Range $211.02 - $268.30

Q4 2023

Shares 1,001 Value ($000) $259 Avg Close $245.62 Range $220.86 - $269.43

Q3 2023

Shares 1,001 Value ($000) $257 Avg Close $267.47 Range $251.85 - $287.60

Q2 2023

Shares 1,001 Value ($000) $285 Avg Close $297.86 Range $273.39 - $319.76

Q1 2023

Shares 1,000 Value ($000) $278 Avg Close $276.70 Range $254.80 - $295.90

Q4 2022

Shares 1,000 Value ($000) $277 Avg Close $282.44 Range $250.31 - $311.88

Q3 2022

Shares 1,000 Value ($000) $267 Avg Close $212.38 Range $193.65 - $283.44

Q2 2022

Shares 1,017 Value ($000) $207 Avg Close $204.43 Range $187.16 - $225.50

Q1 2022

Shares 1,059 Value ($000) $223 Avg Close $217.46 Range $192.67 - $249.00

Q4 2021

Shares 1,017 Value ($000) $244 Avg Close $257.12 Range $221.72 - $290.76

Q3 2016

Shares 2,277 Value ($000) $713 Avg Close $296.18 Range $240.07 - $333.65

Q2 2016

Shares 2,484 Value ($000) $601 Avg Close $263.54 Range $223.02 - $292.69

Q1 2016

Shares 2,670 Value ($000) $695 Avg Close $264.15 Range $242.07 - $301.02

Q4 2015

Shares 2,696 Value ($000) $826 Avg Close $287.35 Range $254.00 - $311.65

Q3 2015

Shares 3,592 Value ($000) $1,048 Avg Close $330.23 Range $265.00 - $412.24

Q2 2015

Shares 7,677 Value ($000) $3,101 Avg Close $401.33 Range $368.88 - $432.88

Q1 2015

Shares 5,740 Value ($000) $2,424 Avg Close $394.14 Range $334.40 - $480.18

Q4 2014

Shares 2,236 Value ($000) $759 Avg Close $323.51 Range $290.85 - $361.93

Q3 2014

Shares 2,275 Value ($000) $753 Avg Close $329.72 Range $298.31 - $349.00

Q2 2014

Shares 2,265 Value ($000) $714 Avg Close $300.97 Range $272.02 - $322.25

Q1 2014

Shares 2,225 Value ($000) $681 Avg Close $317.43 Range $270.62 - $358.89

Q4 2013

Shares 2,062 Value ($000) $577 Avg Close $258.65 Range $221.07 - $298.82

Q3 2013

Shares 2,112 Value ($000) $508 Avg Close $223.81 Range $203.55 - $248.95

Q2 2013

Shares 2,023 Value ($000) $435 Avg Close $213.68 Range $191.80 - $242.64

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	1,014	$235	$217.32	$189.44 - $237.54
Q1 2024	1,001	$216	$234.20	$211.02 - $268.30
Q4 2023	1,001	$259	$245.62	$220.86 - $269.43
Q3 2023	1,001	$257	$267.47	$251.85 - $287.60
Q2 2023	1,001	$285	$297.86	$273.39 - $319.76
Q1 2023	1,000	$278	$276.70	$254.80 - $295.90
Q4 2022	1,000	$277	$282.44	$250.31 - $311.88
Q3 2022	1,000	$267	$212.38	$193.65 - $283.44
Q2 2022	1,017	$207	$204.43	$187.16 - $225.50
Q1 2022	1,059	$223	$217.46	$192.67 - $249.00
Q4 2021	1,017	$244	$257.12	$221.72 - $290.76
Q3 2016	2,277	$713	$296.18	$240.07 - $333.65
Q2 2016	2,484	$601	$263.54	$223.02 - $292.69
Q1 2016	2,670	$695	$264.15	$242.07 - $301.02
Q4 2015	2,696	$826	$287.35	$254.00 - $311.65
Q3 2015	3,592	$1,048	$330.23	$265.00 - $412.24
Q2 2015	7,677	$3,101	$401.33	$368.88 - $432.88
Q1 2015	5,740	$2,424	$394.14	$334.40 - $480.18
Q4 2014	2,236	$759	$323.51	$290.85 - $361.93
Q3 2014	2,275	$753	$329.72	$298.31 - $349.00
Q2 2014	2,265	$714	$300.97	$272.02 - $322.25
Q1 2014	2,225	$681	$317.43	$270.62 - $358.89
Q4 2013	2,062	$577	$258.65	$221.07 - $298.82
Q3 2013	2,112	$508	$223.81	$203.55 - $248.95
Q2 2013	2,023	$435	$213.68	$191.80 - $242.64