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 12, 2026
Q4 2025
|
Traynor Capital Management, Inc.
|
BUY
|
CALL |
400New |
$223K - $278K
|
400
$277K
|
|
|
Jan 09, 2026
Q4 2025
|
Diversified Trust CO
|
SELL
|
- |
-388- 10.09% |
$216K - $270K
|
3.46K
$2.4M
|
|
|
Jan 09, 2026
Q4 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-245K- 51.19% |
$136M - $170M
|
233K
$162M
|
|
|
Jan 09, 2026
Q4 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
119K+ 955.48% |
$66.2M - $82.5M
|
131K
$90.9M
|
|
|
Jan 09, 2026
Q4 2025
|
Central Bank & Trust CO
|
SELL
|
- |
-164- 6.31% |
$91.5K - $114K
|
2.44K
$1.69M
|
|
|
Jan 09, 2026
Q4 2025
|
Rialto Wealth Management, LLC
Syracuse, NY |
BUY
|
- |
3New |
$1.67K - $2.08K
|
3
$2.08K
|
|
|
Jan 08, 2026
Q4 2025
|
Nordea Investment Management Ab
Stockholm, V7 |
BUY
|
- |
74.4K+ 118.07% |
$41.5M - $51.7M
|
137K
$95.2M
|
|
|
Jan 08, 2026
Q4 2025
|
Signet Financial Management, LLC
Parsippany, NJ |
SELL
|
- |
-23- 0.58% |
$12.8K - $16K
|
3.97K
$2.75M
|
|
|
Jan 08, 2026
Q4 2025
|
Wedmont Private Capital
|
SELL
|
- |
-21- 1.84% |
$11.7K - $14.6K
|
1.12K
$778K
|
|
|
Jan 08, 2026
Q4 2025
|
North Crest Asset Manangement, LLC
|
BUY
|
- |
886+ 7.45% |
$494K - $616K
|
12.8K
$8.86M
|
|
|
Jan 08, 2026
Q4 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
4.78K+ 27.17% |
$2.66M - $3.32M
|
22.4K
$15.5M
|
|
|
Jan 08, 2026
Q4 2025
|
Grove Bank & Trust
|
BUY
|
- |
694+ 72.37% |
$387K - $482K
|
1.65K
$1.15M
|
|
|
Jan 08, 2026
Q4 2025
|
M. Kulyk & Associates, LLC
|
BUY
|
- |
431+ 3.0% |
$240K - $300K
|
14.8K
$10.3M
|
|
|
Jan 08, 2026
Q4 2025
|
Sound View Wealth Advisors Group, LLC
|
BUY
|
- |
28+ 1.17% |
$15.6K - $19.5K
|
2.43K
$1.69M
|
|
|
Jan 08, 2026
Q4 2025
|
Gradient Investments LLC
|
BUY
|
- |
896New |
$500K - $623K
|
896
$621K
|
|
|
Jan 08, 2026
Q4 2025
|
Versant Capital Management, Inc
|
BUY
|
- |
15+ 5.86% |
$8.37K - $10.4K
|
271
$188K
|
|
|
Jan 08, 2026
Q4 2025
|
True Wealth Design, LLC
Akron, OH |
BUY
|
- |
38+ 30.4% |
$21.2K - $26.4K
|
163
$113K
|
|
|
Jan 08, 2026
Q4 2025
|
Fulton Bank, N.A.
|
SELL
|
- |
-261- 10.17% |
$146K - $181K
|
2.31K
$1.6M
|
|
|
Jan 08, 2026
Q4 2025
|
Baker Tilly Wealth Management, LLC
|
BUY
|
- |
23+ 1.79% |
$12.8K - $16K
|
1.31K
$906K
|
|
|
Jan 08, 2026
Q4 2025
|
Adirondack Trust CO
|
SELL
|
- |
-7- 1.81% |
$3.9K - $4.86K
|
380
$264K
|
|
|
Jan 08, 2026
Q4 2025
|
Pmv Capital Advisers, LLC
Dallas, TX |
BUY
|
- |
24New |
$13.4K - $16.7K
|
24
$16.6K
|
|
|
Jan 08, 2026
Q4 2025
|
Pacifica Partners Inc.
|
BUY
|
- |
10+ 100.0% |
$5.58K - $6.95K
|
20
$13.9K
|
|
|
Jan 08, 2026
Q4 2025
|
Montecito Bank & Trust
|
SELL
|
- |
-70- 18.09% |
$39K - $48.6K
|
317
$220K
|
|
|
Jan 08, 2026
Q4 2025
|
Zrc Wealth Management, LLC
Santa Rosa, CA |
BUY
|
- |
5+ 83.33% |
$2.79K - $3.47K
|
11
$7.63K
|
|
|
Jan 07, 2026
Q4 2025
|
Qp Wealth Management, LLC
|
BUY
|
- |
310New |
$173K - $215K
|
310
$215K
|
|
|
Jan 07, 2026
Q4 2025
|
Everhart Financial Group, Inc.
|
BUY
|
- |
83+ 22.02% |
$46.3K - $57.7K
|
460
$319K
|
|
|
Jan 07, 2026
Q4 2025
|
True Wealth Advisors, LLC
|
BUY
|
- |
300New |
$167K - $208K
|
300
$208K
|
|
|
Jan 07, 2026
Q4 2025
|
Riversedge Advisors, LLC
|
BUY
|
- |
371New |
$207K - $258K
|
371
$257K
|
|
|
Jan 07, 2026
Q4 2025
|
Sagespring Wealth Partners, LLC
Franklin, TN |
BUY
|
- |
88+ 8.96% |
$49.1K - $61.2K
|
1.07K
$742K
|
|
|
Jan 07, 2026
Q4 2025
|
Gilbert & Cook, Inc.
|
SELL
|
- |
-25- 1.44% |
$13.9K - $17.4K
|
1.71K
$1.19M
|
|
|
Jan 07, 2026
Q4 2025
|
Cwa Asset Management Group, LLC
|
BUY
|
- |
184+ 11.39% |
$103K - $128K
|
1.8K
$1.25M
|
|
|
Jan 07, 2026
Q4 2025
|
Harbor Investment Advisory, LLC
|
SELL
|
- |
-149- 5.63% |
$83.1K - $104K
|
2.5K
$1.73M
|
|
|
Jan 07, 2026
Q4 2025
|
Tealwood Asset Management Inc
|
SELL
|
- |
-5- 0.21% |
$2.79K - $3.47K
|
2.33K
$1.62M
|
|
|
Jan 07, 2026
Q4 2025
|
Crescent Sterling, Ltd.
Metairie, LA |
BUY
|
- |
279New |
$156K - $194K
|
279
$193K
|
|
|
Jan 07, 2026
Q4 2025
|
Massmutual Trust CO Fsb
|
BUY
|
- |
994+ 9.83% |
$554K - $691K
|
11.1K
$7.7M
|
|
|
Jan 07, 2026
Q4 2025
|
Green Alpha Advisors, LLC
|
BUY
|
- |
381New |
$212K - $265K
|
381
$264K
|
|
|
Jan 07, 2026
Q4 2025
|
Procyon Advisors, LLC
|
SELL
|
- |
-23- 4.97% |
$12.8K - $16K
|
440
$305K
|
|
|
Jan 07, 2026
Q4 2025
|
New England Research & Management, Inc.
|
BUY
|
- |
500New |
$279K - $347K
|
500
$347K
|
|
|
Jan 07, 2026
Q4 2025
|
Cyndeo Wealth Partners, LLC
St. Petersburg, FL |
BUY
|
- |
3+ 0.44% |
$1.67K - $2.08K
|
680
$472K
|
|
|
Jan 07, 2026
Q4 2025
|
Everpar Advisors LLC
Tulsa, OK |
SELL
|
- |
-112- 18.15% |
$62.5K - $77.8K
|
505
$350K
|
|
|
Jan 07, 2026
Q4 2025
|
Cooper Financial Group
|
SELL
|
- |
-47- 4.52% |
$26.2K - $32.7K
|
993
$689K
|
|
|
Jan 06, 2026
Q4 2025
|
Board Of The Pension Protection Fund
Croydon, X0 |
BUY
|
- |
40New |
$22.3K - $27.8K
|
40
$27.7K
|
|
|
Jan 06, 2026
Q4 2025
|
Nelson, Van Denburg & Campbell Wealth Management Group, LLC
Omaha, NE |
BUY
|
- |
46+ 3.14% |
$25.7K - $32K
|
1.51K
$1.05M
|
|
|
Jan 06, 2026
Q4 2025
|
Central Pacific Bank Trust Division
Honolulu, HI |
SELL
|
- |
-35- 2.44% |
$19.5K - $24.3K
|
1.4K
$969K
|
|
|
Jan 05, 2026
Q4 2025
|
Union Bancaire Privee, Ubp Sa
Geneva 1, V8 |
BUY
|
- |
3.48K+ 672.34% |
$1.94M - $2.42M
|
3.99K
$2.77M
|
|
|
Jan 05, 2026
Q4 2025
|
Rk Asset Management, LLC
Grosse Pointe Farms, MI |
BUY
|
- |
14+ 0.11% |
$7.81K - $9.73K
|
12.7K
$8.78M
|
|
|
Jan 05, 2026
Q4 2025
|
Gk Wealth Management LLC
Reno, NV |
BUY
|
- |
320New |
$178K - $222K
|
320
$222K
|
|
|
Jan 05, 2026
Q4 2025
|
Goal Vest Advisory LLC
|
BUY
|
- |
27New |
$15.1K - $18.8K
|
27
$18.7K
|
|
|
Jan 05, 2026
Q4 2025
|
Park Avenue Securities LLC
|
BUY
|
- |
49+ 3.13% |
$27.3K - $34.1K
|
1.62K
$1.12M
|
|
|
Jan 02, 2026
Q4 2025
|
Insight Wealth Strategies, LLC
San Ramon, CA |
BUY
|
- |
218+ 3.0% |
$122K - $152K
|
7.5K
$5.2M
|
|