A detailed history of Cromwell Holdings LLC transactions in Regeneron Pharmaceuticals, Inc. stock. As of the latest transaction made, Cromwell Holdings LLC holds 342 shares of REGN stock, worth $237,177. This represents 0.11% of its overall portfolio holdings.

Number of Shares
342
Previous 101 238.61%
Holding current value
$237,177
Previous $53,000 262.26%
% of portfolio
0.11%
Previous 0.03%

Shares

4 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Oct 23, 2025

BUY
$534.91 - $598.71 $128,913 - $144,289
241 Added 238.61%
342 $192,000
Q2 2025

Jul 21, 2025

SELL
$483.07 - $625.6 $100,478 - $130,124
-208 Reduced 67.31%
101 $53,000
Q1 2025

Apr 30, 2025

BUY
$634.14 - $744.83 $48,194 - $56,607
76 Added 32.62%
309 $195,000
Q2 2024

Aug 14, 2024

BUY
$883.2 - $1071.19 $205,785 - $249,587
233 New
233 $244,000

Others Institutions Holding REGN

About REGENERON PHARMACEUTICALS, INC.


  • Ticker REGN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 107,190,000
  • Market Cap $74.3B
  • 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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