A detailed history of Louisiana State Employees Retirement System transactions in Biogen Inc. stock. As of the latest transaction made, Louisiana State Employees Retirement System holds 19,300 shares of BIIB stock, worth $3.35 Million. This represents 0.07% of its overall portfolio holdings.

Number of Shares
19,300
Previous 19,800 2.53%
Holding current value
$3.35 Million
Previous $4.59 Million 18.5%
% of portfolio
0.07%
Previous 0.09%

Shares

25 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Oct 23, 2024

SELL
$189.07 - $236.8 $94,535 - $118,400
-500 Reduced 2.53%
19,300 $3.74 Million
Q1 2024

Apr 23, 2024

SELL
$212.02 - $267.71 $106,010 - $133,855
-500 Reduced 2.46%
19,800 $4.27 Million
Q4 2023

Jan 29, 2024

SELL
$222.59 - $267.94 $44,518 - $53,588
-200 Reduced 0.98%
20,300 $5.25 Million
Q3 2023

Oct 17, 2023

BUY
$253.3 - $285.89 $633,250 - $714,725
2,500 Added 13.89%
20,500 $5.27 Million
Q2 2023

Jul 18, 2023

BUY
$275.25 - $318.06 $385,350 - $445,284
1,400 Added 8.43%
18,000 $5.13 Million
Q1 2023

Apr 19, 2023

BUY
$256.56 - $292.34 $25,656 - $29,233
100 Added 0.61%
16,600 $4.62 Million
Q4 2022

Jan 24, 2023

SELL
$252.44 - $306.72 $151,464 - $184,032
-600 Reduced 3.51%
16,500 $4.57 Million
Q1 2022

Apr 22, 2022

BUY
$193.77 - $244.14 $19,377 - $24,414
100 Added 0.59%
17,100 $3.77 Million
Q3 2021

Oct 12, 2021

SELL
$282.99 - $369.05 $56,598 - $73,810
-200 Reduced 1.16%
17,000 $4.81 Million
Q2 2021

Jul 16, 2021

SELL
$259.0 - $414.71 $25,900 - $41,471
-100 Reduced 0.58%
17,200 $5.96 Million
Q1 2021

Apr 14, 2021

BUY
$242.95 - $284.63 $242,950 - $284,630
1,000 Added 6.13%
17,300 $4.84 Million
Q4 2020

Jan 11, 2021

BUY
$236.26 - $355.63 $1.96 Million - $2.95 Million
8,300 Added 103.75%
16,300 $3.99 Million
Q3 2020

Oct 19, 2020

BUY
$264.77 - $305.71 $264,770 - $305,710
1,000 Added 14.29%
8,000 $2.27 Million
Q2 2020

Jul 13, 2020

SELL
$258.66 - $342.55 $181,062 - $239,785
-700 Reduced 9.09%
7,000 $1.87 Million
Q1 2020

Apr 13, 2020

SELL
$268.85 - $341.04 $241,965 - $306,936
-900 Reduced 10.47%
7,700 $2.44 Million
Q4 2019

Jan 17, 2020

SELL
$220.06 - $304.07 $66,018 - $91,221
-300 Reduced 3.37%
8,600 $2.55 Million
Q3 2019

Oct 24, 2019

SELL
$217.44 - $243.88 $173,952 - $195,104
-800 Reduced 8.25%
8,900 $2.07 Million
Q2 2019

Jul 15, 2019

SELL
$219.29 - $241.72 $153,503 - $169,204
-700 Reduced 6.73%
9,700 $2.25 Million
Q1 2019

Apr 15, 2019

SELL
$216.71 - $338.96 $43,342 - $67,792
-200 Reduced 1.89%
10,400 $2.46 Million
Q4 2018

Jan 14, 2019

SELL
$278.5 - $352.75 $334,200 - $423,300
-1,200 Reduced 10.17%
10,600 $3.19 Million
Q3 2018

Oct 16, 2018

SELL
$293.51 - $383.83 $176,106 - $230,298
-600 Reduced 4.84%
11,800 $4.17 Million
Q2 2018

Jul 18, 2018

SELL
$257.52 - $306.91 $128,759 - $153,455
-500 Reduced 3.88%
12,400 $3.6 Million
Q1 2018

Apr 18, 2018

BUY
$260.13 - $367.91 $26,013 - $36,791
100 Added 0.78%
12,900 $3.53 Million
Q4 2017

Jan 16, 2018

SELL
$307.64 - $344.58 $123,056 - $137,832
-400 Reduced 3.03%
12,800 $4.08 Million
Q3 2017

Oct 16, 2017

BUY
$281.15 - $329.69 $3.71 Million - $4.35 Million
13,200
13,200 $4.13 Million

Others Institutions Holding BIIB

About BIOGEN INC.


  • Ticker BIIB
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—General
  • Shares Outstandng 144,000,992
  • Market Cap $25B
  • Description
  • Biogen Inc. discovers, develops, manufactures, and delivers therapies for treating neurological and neurodegenerative diseases. The company offers TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI, and FAMPYRA for multiple sclerosis (MS); SPINRAZA for spinal muscular atrophy; and FUMADERM to treat plaque psoriasis. It also provides BENEPALI, an eta...
More about BIIB
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