A detailed history of Parallax Volatility Advisers, L.P. transactions in Regeneron Pharmaceuticals, Inc. stock. As of the latest transaction made, Parallax Volatility Advisers, L.P. holds 12,144 shares of REGN stock, worth $8.52 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares
12,144
Previous 10,996 10.44%
Holding current value
$8.52 Million
Previous $11.6 Million 10.46%
% of portfolio
0.02%
Previous 0.03%

Shares

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

Nov 14, 2024

BUY
$1024.09 - $1201.76 $1.18 Million - $1.38 Million
1,148 Added 10.44%
12,144 $12.8 Million
Q2 2024

Aug 14, 2024

SELL
$883.2 - $1071.19 $1.77 Million - $2.15 Million
-2,004 Reduced 15.42%
10,996 $11.6 Million
Q1 2024

May 15, 2024

BUY
$902.69 - $993.35 $11.7 Million - $12.9 Million
13,000 New
13,000 $12.5 Million
Q3 2022

Nov 14, 2022

SELL
$573.97 - $724.32 $1.8 Million - $2.28 Million
-3,141 Reduced 98.13%
60 $41,000
Q2 2022

Aug 15, 2022

BUY
$548.35 - $738.84 $1.76 Million - $2.37 Million
3,201 New
3,201 $1.89 Million
Q4 2021

Feb 14, 2022

SELL
$543.48 - $670.97 $2.98 Million - $3.68 Million
-5,481 Closed
0 $0
Q4 2021

Feb 14, 2022

SELL
$543.48 - $670.97 $226,631 - $279,794
-417 Reduced 7.07%
5,481 $3.46 Million
Q3 2021

Nov 15, 2021

BUY
$574.03 - $680.96 $3.19 Million - $3.78 Million
5,552 Added 1604.62%
5,898 $3.57 Million
Q4 2020

Feb 16, 2021

BUY
$478.3 - $607.98 $165,491 - $210,361
346 New
346 $167,000
Q4 2020

Feb 16, 2021

SELL
$478.3 - $607.98 $77,962 - $99,100
-163 Closed
0 $0
Q3 2020

Nov 13, 2020

BUY
$544.75 - $658.21 $88,794 - $107,288
163 New
163 $91,000
Q2 2020

Aug 14, 2020

SELL
$493.32 - $643.92 $2,466 - $3,219
-5 Closed
0 $0
Q1 2020

May 15, 2020

SELL
$336.18 - $494.43 $3 Million - $4.42 Million
-8,934 Reduced 99.94%
5 $2,000
Q4 2019

Feb 14, 2020

BUY
$274.13 - $376.51 $2.35 Million - $3.23 Million
8,588 Added 2446.72%
8,939 $3.36 Million
Q3 2019

Nov 14, 2019

SELL
$273.46 - $318.39 $64,536 - $75,140
-236 Reduced 40.2%
351 $97,000
Q2 2019

Aug 14, 2019

SELL
$299.6 - $414.82 $729,526 - $1.01 Million
-2,435 Reduced 80.58%
587 $184,000
Q1 2019

May 15, 2019

SELL
$372.08 - $439.57 $16.8 Million - $19.9 Million
-45,279 Reduced 93.74%
3,022 $1.24 Million
Q4 2018

Feb 14, 2019

BUY
$335.82 - $403.04 $9.29 Million - $11.1 Million
27,656 Added 133.96%
48,301 $18 Million
Q2 2018

Aug 14, 2018

BUY
$284.6 - $344.99 $3.64 Million - $4.41 Million
12,793 Added 162.93%
20,645 $7.12 Million
Q1 2018

May 15, 2018

BUY
$315.82 - $393.78 $1.44 Million - $1.79 Million
4,553 Added 138.01%
7,852 $2.7 Million
Q4 2017

Feb 14, 2018

SELL
$358.63 - $469.95 $79,615 - $104,328
-222 Reduced 6.31%
3,299 $1.24 Million
Q3 2017

Nov 14, 2017

BUY
$431.38 - $504.0 $1.52 Million - $1.77 Million
3,521
3,521 $1.57 Million

Others Institutions Holding REGN

About REGENERON PHARMACEUTICALS, INC.


  • Ticker REGN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 107,190,000
  • Market Cap $75.2B
  • Description
  • Regeneron Pharmaceuticals, Inc. discovers, invents, develops, manufactures, and commercializes medicines for treating various diseases worldwide. The company's products include EYLEA injection to treat wet age-related macular degeneration and diabetic macular edema; myopic choroidal neovascularization; and diabetic retinopathy, as well as macula...
More about REGN
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