Latest Institutional Transactions on Regeneron Pharmaceuticals, Inc. (REGN)
This table provides information on the latest institutional transactions involving Regeneron Pharmaceuticals, Inc. (REGN) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 21, 2026
Q4 2025
|
Asio Capital, LLC
|
BUY
|
- |
4.43KNew |
$2.47M - $3.08M
|
4.43K
$3.07M
|
|
|
Jan 21, 2026
Q4 2025
|
Greenleaf Trust
Kalamazoo, MI |
BUY
|
- |
67+ 4.77% |
$37.4K - $46.6K
|
1.47K
$1.02M
|
|
|
Jan 21, 2026
Q4 2025
|
Yousif Capital Management, LLC
|
SELL
|
- |
-585- 5.68% |
$326K - $407K
|
9.71K
$6.73M
|
|
|
Jan 21, 2026
Q4 2025
|
Ledyard National Bank
|
BUY
|
- |
11+ 0.18% |
$6.14K - $7.64K
|
6.13K
$4.25M
|
|
|
Jan 21, 2026
Q4 2025
|
Jackson Square Capital, LLC
|
BUY
|
- |
527New |
$294K - $366K
|
527
$365K
|
|
|
Jan 21, 2026
Q4 2025
|
Westfuller Advisors, LLC
New York, NY |
BUY
|
- |
26New |
$14.5K - $18.1K
|
26
$18K
|
|
|
Jan 21, 2026
Q4 2025
|
Prime Capital Investment Advisors, LLC
Overland Park, KS |
BUY
|
- |
309+ 2.48% |
$172K - $215K
|
12.8K
$8.87M
|
|
|
Jan 20, 2026
Q4 2025
|
Harbor Capital Advisors, Inc.
|
SELL
|
- |
-1- 0.06% |
$558 - $695
|
1.58K
$1.1M
|
|
|
Jan 20, 2026
Q4 2025
|
Aspiriant, LLC
|
BUY
|
- |
399New |
$223K - $277K
|
399
$277K
|
|
|
Jan 20, 2026
Q4 2025
|
Sheets Smith Wealth Management
|
SELL
|
- |
-20- 1.52% |
$11.2K - $13.9K
|
1.3K
$899K
|
|
|
Jan 20, 2026
Q4 2025
|
Advisor Net Financial, Inc
|
SELL
|
- |
-10- 16.13% |
$5.58K - $6.95K
|
52
$36.1K
|
|
|
Jan 20, 2026
Q4 2025
|
Pflug Koory, LLC
|
SELL
|
- |
-12- 1.19% |
$6.69K - $8.34K
|
994
$689K
|
|
|
Jan 20, 2026
Q4 2025
|
Stratos Wealth Advisors, LLC
|
BUY
|
- |
481+ 6.02% |
$268K - $334K
|
8.47K
$5.88M
|
|
|
Jan 20, 2026
Q4 2025
|
Stratos Wealth Partners, Ltd.
|
BUY
|
- |
366New |
$204K - $254K
|
366
$254K
|
|
|
Jan 20, 2026
Q4 2025
|
Tritonpoint Wealth, LLC
Chevy Chase, MD |
SELL
|
- |
-1.94K- 70.04% |
$1.08M - $1.35M
|
829
$575K
|
|
|
Jan 20, 2026
Q4 2025
|
Cigna Investments Inc
Bloomfield, CT |
SELL
|
- |
-50- 4.84% |
$27.9K - $34.7K
|
982
$681K
|
|
|
Jan 20, 2026
Q4 2025
|
Jb Capital LLC
|
SELL
|
- |
-173- 2.56% |
$96.5K - $120K
|
6.59K
$4.57M
|
|
|
Jan 20, 2026
Q4 2025
|
Ascent Group, LLC
|
SELL
|
- |
-279- 48.02% |
$156K - $194K
|
302
$209K
|
|
|
Jan 20, 2026
Q4 2025
|
Perpetual LTD
Sydney, New South Wales, C3 |
BUY
|
- |
2.15KNew |
$1.2M - $1.49M
|
2.15K
$1.49M
|
|
|
Jan 20, 2026
Q4 2025
|
Savvy Advisors, Inc.
New York, NY |
BUY
|
- |
260+ 13.39% |
$145K - $181K
|
2.2K
$1.53M
|
|
|
Jan 20, 2026
Q4 2025
|
Whalen Wealth Management Inc.
Las Vegas, NV |
SELL
|
- |
-141- 18.73% |
$78.6K - $98K
|
612
$424K
|
|
|
Jan 20, 2026
Q4 2025
|
Sovran Advisors, LLC
San Diego, CA |
SELL
|
- |
-2.52K- 22.62% |
$1.4M - $1.75M
|
8.62K
$5.98M
|
|
|
Jan 20, 2026
Q4 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
148+ 8.92% |
$82.5K - $103K
|
1.81K
$1.25M
|
|
|
Jan 20, 2026
Q4 2025
|
Nvwm, LLC
|
BUY
|
- |
122+ 2033.33% |
$68K - $84.8K
|
128
$88.8K
|
|
|
Jan 20, 2026
Q4 2025
|
Sanibel Captiva Trust Company, Inc.
Sanibel, FL |
SELL
|
- |
-10- 0.21% |
$5.58K - $6.95K
|
4.81K
$3.34M
|
|
|
Jan 20, 2026
Q4 2025
|
Independence Bank Of Kentucky
|
BUY
|
- |
7+ 2.27% |
$3.9K - $4.86K
|
315
$218K
|
|
|
Jan 20, 2026
Q4 2025
|
Unison Advisors LLC
|
BUY
|
- |
8+ 0.13% |
$4.46K - $5.56K
|
6.02K
$4.18M
|
|
|
Jan 20, 2026
Q4 2025
|
Cidel Asset Management Inc
Toronto, Ontario, A6 |
BUY
|
- |
21+ 3.7% |
$11.7K - $14.6K
|
589
$408K
|
|
|
Jan 20, 2026
Q4 2025
|
Elwood & Goetz Wealth Advisory Group, LLC
Athens, GA |
BUY
|
- |
10+ 2.2% |
$5.58K - $6.95K
|
464
$322K
|
|
|
Jan 20, 2026
Q4 2025
|
Sowell Financial Services LLC
North Little Rock, AR |
BUY
|
- |
3+ 0.72% |
$1.67K - $2.08K
|
419
$291K
|
|
|
Jan 16, 2026
Q4 2025
|
Tema Etfs LLC
New York, NY |
SELL
|
- |
-509- 9.48% |
$284K - $354K
|
4.86K
$3.37M
|
|
|
Jan 16, 2026
Q4 2025
|
Aspire Private Capital, LLC
|
BUY
|
- |
320New |
$178K - $222K
|
320
$222K
|
|
|
Jan 16, 2026
Q4 2025
|
Banque Pictet & Cie Sa
|
BUY
|
- |
1.23K+ 11.65% |
$688K - $858K
|
11.8K
$8.2M
|
|
|
Jan 16, 2026
Q4 2025
|
Linden Thomas Advisory Services, LLC
Charlotte, NC |
BUY
|
- |
47+ 1.07% |
$26.2K - $32.7K
|
4.46K
$3.09M
|
|
|
Jan 16, 2026
Q4 2025
|
Ronald Blue Trust, Inc.
Brentwood, TN |
SELL
|
- |
-40- 14.34% |
$22.3K - $27.8K
|
239
$166K
|
|
|
Jan 16, 2026
Q4 2025
|
Trust CO Of Vermont
|
SELL
|
- |
-415- 92.22% |
$231K - $288K
|
35
$24.3K
|
|
|
Jan 16, 2026
Q4 2025
|
Yhb Investment Advisors, Inc.
|
SELL
|
- |
-5- 0.87% |
$2.79K - $3.47K
|
568
$394K
|
|
|
Jan 16, 2026
Q4 2025
|
Augustine Asset Management Inc
|
SELL
|
- |
-6- 0.13% |
$3.35K - $4.17K
|
4.47K
$3.1M
|
|
|
Jan 16, 2026
Q4 2025
|
Capital Performance Advisors LLP
|
BUY
|
- |
30+ 4.75% |
$16.7K - $20.8K
|
661
$458K
|
|
|
Jan 16, 2026
Q4 2025
|
Fny Investment Advisers, LLC
|
BUY
|
- |
50New |
$27.9K - $34.7K
|
50
$34.7K
|
|
|
Jan 16, 2026
Q4 2025
|
Formidable Asset Management, LLC
Cincinnati, OH |
SELL
|
- |
-200- 18.57% |
$112K - $139K
|
877
$608K
|
|
|
Jan 16, 2026
Q4 2025
|
Bay Bridge Capital Group, LLC
Pleasanton, CA |
BUY
|
- |
5+ 1.2% |
$2.79K - $3.47K
|
421
$292K
|
|
|
Jan 16, 2026
Q4 2025
|
Kendall Capital Management
|
BUY
|
- |
1+ 0.05% |
$558 - $695
|
2.13K
$1.47M
|
|
|
Jan 16, 2026
Q4 2025
|
Louisiana State Employees Retirement System
|
SELL
|
- |
-900- 6.98% |
$502K - $625K
|
12K
$8.32M
|
|
|
Jan 16, 2026
Q4 2025
|
Abrdn PLC
|
BUY
|
- |
10.2K+ 6.76% |
$5.71M - $7.11M
|
162K
$112M
|
|
|
Jan 16, 2026
Q4 2025
|
Values Added Financial LLC
Washington, DC |
BUY
|
- |
279New |
$156K - $194K
|
279
$193K
|
|
|
Jan 16, 2026
Q4 2025
|
Bouchey Financial Group LTD
|
BUY
|
- |
330New |
$184K - $229K
|
330
$229K
|
|
|
Jan 16, 2026
Q4 2025
|
Perigon Wealth Management, LLC
San Francisco, CA |
BUY
|
- |
1.14K+ 16.94% |
$633K - $789K
|
7.84K
$5.43M
|
|
|
Jan 16, 2026
Q4 2025
|
Pacific Sage Partners, LLC
Shoreline, WA |
BUY
|
- |
308New |
$172K - $214K
|
308
$214K
|
|
|
Jan 15, 2026
Q4 2025
|
Mn Services Vermogensbeheer B.V.
|
BUY
|
- |
713+ 1.76% |
$398K - $496K
|
41.2K
$28.6M
|
|