BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Triangle Securities Wealth Management's Holding History (CIK: 0001541353)

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

Q1 2025

Shares 2,380 Value ($000) $326 Avg Close $142.96 Range $128.51 - $157.09

Q4 2024

Shares 2,400 Value ($000) $367 Avg Close $168.67 Range $145.07 - $195.00

Q3 2024

Shares 2,400 Value ($000) $465 Avg Close $209.21 Range $188.78 - $238.00

Q2 2024

Shares 2,400 Value ($000) $556 Avg Close $217.32 Range $189.44 - $237.54

Q1 2024

Shares 2,400 Value ($000) $518 Avg Close $234.20 Range $211.02 - $268.30

Q4 2023

Shares 2,400 Value ($000) $621 Avg Close $245.62 Range $220.86 - $269.43

Q3 2023

Shares 2,400 Value ($000) $617 Avg Close $267.47 Range $251.85 - $287.60

Q2 2023

Shares 2,500 Value ($000) $712 Avg Close $297.86 Range $273.39 - $319.76

Q1 2023

Shares 2,500 Value ($000) $695 Avg Close $276.70 Range $254.80 - $295.90

Q4 2022

Shares 2,581 Value ($000) $715 Avg Close $282.44 Range $250.31 - $311.88

Q3 2022

Shares 2,953 Value ($000) $788 Avg Close $212.38 Range $193.65 - $283.44

Q2 2022

Shares 3,031 Value ($000) $618 Avg Close $204.43 Range $187.16 - $225.50

Q1 2022

Shares 3,190 Value ($000) $672 Avg Close $217.46 Range $192.67 - $249.00

Q4 2021

Shares 3,247 Value ($000) $779 Avg Close $257.12 Range $221.72 - $290.76

Q3 2021

Shares 3,447 Value ($000) $975 Avg Close $327.75 Range $282.64 - $372.12

Q2 2021

Shares 3,485 Value ($000) $1,207 Avg Close $302.94 Range $257.03 - $468.55

Q1 2021

Shares 3,984 Value ($000) $1,115 Avg Close $269.69 Range $238.40 - $296.38

Q4 2020

Shares 4,151 Value ($000) $1,016 Avg Close $259.08 Range $223.25 - $363.92

Q3 2020

Shares 4,493 Value ($000) $1,275 Avg Close $278.91 Range $261.87 - $312.00

Q2 2020

Shares 4,603 Value ($000) $1,232 Avg Close $300.59 Range $257.60 - $350.24

Q1 2020

Shares 5,089 Value ($000) $1,610 Avg Close $303.47 Range $262.25 - $374.99

Q4 2019

Shares 5,677 Value ($000) $1,685 Avg Close $277.46 Range $219.70 - $318.00

Q3 2019

Shares 6,311 Value ($000) $1,469 Avg Close $232.85 Range $215.78 - $246.99

Q2 2019

Shares 6,691 Value ($000) $1,545 Avg Close $230.90 Range $219.20 - $245.35

Q1 2019

Shares 6,813 Value ($000) $1,610 Avg Close $314.89 Range $216.12 - $344.00

Q4 2018

Shares 6,753 Value ($000) $2,032 Avg Close $319.14 Range $278.46 - $358.41

Q3 2018

Shares 6,653 Value ($000) $2,351 Avg Close $344.30 Range $288.13 - $388.67

Q2 2018

Shares 6,833 Value ($000) $1,983 Avg Close $281.15 Range $249.17 - $310.91

Q1 2018

Shares 6,903 Value ($000) $1,890 Avg Close $310.41 Range $259.76 - $370.57

Q4 2017

Shares 6,591 Value ($000) $2,100 Avg Close $320.80 Range $301.81 - $348.84

Q3 2017

Shares 6,757 Value ($000) $2,116 Avg Close $296.11 Range $269.50 - $330.00

Q2 2017

Shares 6,915 Value ($000) $1,876 Avg Close $264.42 Range $244.28 - $291.90

Q1 2017

Shares 6,940 Value ($000) $1,898 Avg Close $282.75 Range $260.50 - $301.42

Q4 2016

Shares 7,035 Value ($000) $1,995 Avg Close $296.43 Range $268.00 - $329.83

Q3 2016

Shares 7,080 Value ($000) $2,216 Avg Close $296.18 Range $240.07 - $333.65

Q2 2016

Shares 7,670 Value ($000) $1,855 Avg Close $263.54 Range $223.02 - $292.69

Q1 2016

Shares 8,865 Value ($000) $2,308 Avg Close $264.15 Range $242.07 - $301.02

Q4 2015

Shares 8,915 Value ($000) $2,731 Avg Close $287.35 Range $254.00 - $311.65

Q3 2015

Shares 8,799 Value ($000) $2,568 Avg Close $330.23 Range $265.00 - $412.24

Q2 2015

Shares 8,698 Value ($000) $3,513 Avg Close $401.33 Range $368.88 - $432.88

Q1 2015

Shares 8,720 Value ($000) $3,682 Avg Close $394.14 Range $334.40 - $480.18

Q4 2014

Shares 9,821 Value ($000) $3,334 Avg Close $323.51 Range $290.85 - $361.93

Q3 2014

Shares 9,268 Value ($000) $3,066 Avg Close $329.72 Range $298.31 - $349.00

Q2 2014

Shares 9,662 Value ($000) $3,047 Avg Close $300.97 Range $272.02 - $322.25

Q1 2014

Shares 9,925 Value ($000) $1,912 Avg Close $317.43 Range $270.62 - $358.89

Q4 2013

Shares 9,561 Value ($000) $2,673 Avg Close $258.65 Range $221.07 - $298.82

Q3 2013

Shares 9,634 Value ($000) $2,319 Avg Close $223.81 Range $203.55 - $248.95

Q2 2013

Shares 10,800 Value ($000) $2,324 Avg Close $213.68 Range $191.80 - $242.64

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	2,380	$326	$142.96	$128.51 - $157.09
Q4 2024	2,400	$367	$168.67	$145.07 - $195.00
Q3 2024	2,400	$465	$209.21	$188.78 - $238.00
Q2 2024	2,400	$556	$217.32	$189.44 - $237.54
Q1 2024	2,400	$518	$234.20	$211.02 - $268.30
Q4 2023	2,400	$621	$245.62	$220.86 - $269.43
Q3 2023	2,400	$617	$267.47	$251.85 - $287.60
Q2 2023	2,500	$712	$297.86	$273.39 - $319.76
Q1 2023	2,500	$695	$276.70	$254.80 - $295.90
Q4 2022	2,581	$715	$282.44	$250.31 - $311.88
Q3 2022	2,953	$788	$212.38	$193.65 - $283.44
Q2 2022	3,031	$618	$204.43	$187.16 - $225.50
Q1 2022	3,190	$672	$217.46	$192.67 - $249.00
Q4 2021	3,247	$779	$257.12	$221.72 - $290.76
Q3 2021	3,447	$975	$327.75	$282.64 - $372.12
Q2 2021	3,485	$1,207	$302.94	$257.03 - $468.55
Q1 2021	3,984	$1,115	$269.69	$238.40 - $296.38
Q4 2020	4,151	$1,016	$259.08	$223.25 - $363.92
Q3 2020	4,493	$1,275	$278.91	$261.87 - $312.00
Q2 2020	4,603	$1,232	$300.59	$257.60 - $350.24
Q1 2020	5,089	$1,610	$303.47	$262.25 - $374.99
Q4 2019	5,677	$1,685	$277.46	$219.70 - $318.00
Q3 2019	6,311	$1,469	$232.85	$215.78 - $246.99
Q2 2019	6,691	$1,545	$230.90	$219.20 - $245.35
Q1 2019	6,813	$1,610	$314.89	$216.12 - $344.00
Q4 2018	6,753	$2,032	$319.14	$278.46 - $358.41
Q3 2018	6,653	$2,351	$344.30	$288.13 - $388.67
Q2 2018	6,833	$1,983	$281.15	$249.17 - $310.91
Q1 2018	6,903	$1,890	$310.41	$259.76 - $370.57
Q4 2017	6,591	$2,100	$320.80	$301.81 - $348.84
Q3 2017	6,757	$2,116	$296.11	$269.50 - $330.00
Q2 2017	6,915	$1,876	$264.42	$244.28 - $291.90
Q1 2017	6,940	$1,898	$282.75	$260.50 - $301.42
Q4 2016	7,035	$1,995	$296.43	$268.00 - $329.83
Q3 2016	7,080	$2,216	$296.18	$240.07 - $333.65
Q2 2016	7,670	$1,855	$263.54	$223.02 - $292.69
Q1 2016	8,865	$2,308	$264.15	$242.07 - $301.02
Q4 2015	8,915	$2,731	$287.35	$254.00 - $311.65
Q3 2015	8,799	$2,568	$330.23	$265.00 - $412.24
Q2 2015	8,698	$3,513	$401.33	$368.88 - $432.88
Q1 2015	8,720	$3,682	$394.14	$334.40 - $480.18
Q4 2014	9,821	$3,334	$323.51	$290.85 - $361.93
Q3 2014	9,268	$3,066	$329.72	$298.31 - $349.00
Q2 2014	9,662	$3,047	$300.97	$272.02 - $322.25
Q1 2014	9,925	$1,912	$317.43	$270.62 - $358.89
Q4 2013	9,561	$2,673	$258.65	$221.07 - $298.82
Q3 2013	9,634	$2,319	$223.81	$203.55 - $248.95
Q2 2013	10,800	$2,324	$213.68	$191.80 - $242.64