REGN

Regeneron Pharmaceuticals, Inc.

traded by 24 filers, 88 timesYahoo Finance ↗

Last close 2026-10-05
$727.35-1.07%
Trades
88
Buys
42
Sells
46
Est. volume
$1.6M
Late filings
17
Avg cumulative vs SPY
-61%88 scored buys, trade-date to today

Trades and price

Disclosed REGN trades by members of Congress on the stock's price. Tap or hover for names.

BuysSells

Lobbying

SpendMostly on health, taxes and budget and appropriations
YearSpendChange
2024$1.6M—
2025$2.2M+34%
2026 through June$1.3M—
Committees it lobbied
CommitteeFor exampleBills
Armed Services HouseH.R. 2670 National Defense Authorization Act for…1
Ways and Means HouseH.R. 1990 American Innovation and R&D…1
Committee members who traded REGN
MemberCommitteeTrades
Gilbert Cisneros D-CAArmed Services1

More on lobbying

All trades

88 of 88

DJ
Donald J Trump
White House Office
Buy$50K-100K
+6.9% vs SPY
REGNREGENERON PHARMACEUTICALS INC
2026-07-23 → 2026-09-22 · 61d late
REGNREGENERON PHARMACEUTICALS INC
2026-07-17 → 2026-09-22 · 67d late
DJ
Donald J Trump
White House Office
Sell$1K-15K
+15.4% vs SPY
REGNREGENERON PHARMACEUTICALS INC
2026-06-16 → 2026-08-22 · 67d late
DJ
Donald J Trump
White House Office
Sell$100K-250K
+14.7% vs SPY
REGNREGENERON PHARMACEUTICALS INC
2026-06-12 → 2026-08-22 · 71d late
Alan Armstrong
Senate · R · OK
Buy$1K-15K
-23.2% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2026-03-27 → 2026-07-21 · 116d late
DJ
Donald J Trump
White House Office
Buy$100K-250K
-2.4% vs SPY
REGNREGENERON PHARMACEUTICALS INC
2026-05-11 → 2026-07-01 · 51d late
DJ
Donald J Trump
White House Office
Buy$15K-50K
-10.3% vs SPY
REGNREGENERON PHARMACEUTICALS INC
2026-04-27 → 2026-07-01 · 65d late
DJ
Donald J Trump
White House Office
Buy$1K-15K
-13.9% vs SPY
REGNREGENERON PHARMACEUTICALS INC
2026-04-15 → 2026-07-01 · 77d late
DJ
Donald J Trump
White House Office
Buy$1K-15K
-21.5% vs SPY
REGNREGENERON PHARMACEUTICALS INC
2026-04-07 → 2026-07-01 · 85d late
Gilbert Cisneros
House · D · CA
Sell$1K-15K
-0.3% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2026-05-15 → 2026-06-08 · 24d
Julia Letlow
House · R · LA
Buy$1K-15K
-20.6% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2026-02-12 → 2026-03-12 · 28d
REGNRegeneron Pharmaceuticals, Inc.
2025-09-10 → 2025-12-19 · 100d late
Gilbert Cisneros
House · D · CA
Buy$1K-15K
-16.7% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2025-11-18 → 2025-12-15 · 27d
REGNRegeneron Pharmaceuticals, Inc.
2025-07-11 → 2025-11-27
Rob Bresnahan
House · R · PA
Buy$1K-15K
-6.5% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2025-05-15 → 2025-06-09 · 25d
Byron Donalds
House · R · FL
Sell$1K-15K
-14.1% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
Filing Status: New Subholding Of: Moran Wealth IRA
2025-04-10 → 2025-05-24 · 44d
Byron DonaldsSP
House · R · FL
Sell$1K-15K
-14.1% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
Filing Status: New Subholding Of: Moran Wealth IRA
2025-04-10 → 2025-05-24 · 44d
Julie JohnsonJT
House · D · TX
Sell$1K-15K
-19.8% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2025-04-01 → 2025-05-14 · 43d
Rob Bresnahan
House · R · PA
Sell$1K-15K
-24.9% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2025-04-08 → 2025-05-08 · 30d
Jefferson Shreve
House · R · IN
Sell$15K-50K
-26.1% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
Portfolio Rebalance
2025-04-07 → 2025-05-08 · 31d
Rob Bresnahan
House · R · PA
Sell$1K-15K
-29.4% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2025-02-25 → 2025-03-27 · 30d
Julie JohnsonJT
House · D · TX
Sell·p$1K-15K
-18.4% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2025-02-12 → 2025-03-12 · 28d
Julie JohnsonJT
House · D · TX
Buy$1K-15K
-26.9% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2025-01-15 → 2025-02-12 · 28d
Josh GottheimerJT
House · D · NJ
Sell$1K-15K
-19.4% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2025-01-24 → 2025-02-10 · 17d
Jonathan JacksonJT
House · D · IL
Sell$15K-50K
-38.9% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2024-11-13 → 2024-12-12 · 29d
Jonathan JacksonJT
House · D · IL
Sell·p$1K-15K
-49.0% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2024-11-01 → 2024-12-12 · 41d
Josh GottheimerJT
House · D · NJ
Sell·p$1K-15K
-31.2% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2024-11-29 → 2024-12-05 · 6d
Josh GottheimerJT
House · D · NJ
Sell·p$1K-15K
-33.2% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2024-11-19 → 2024-12-05 · 16d
Greg LandsmanSP
House · D · OH
Sell$1K-15K
-61.7% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2024-10-15 → 2024-11-14 · 30d
Josh GottheimerJT
House · D · NJ
Sell·p$1K-15K
-56.4% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2024-10-23 → 2024-11-06 · 14d
Josh GottheimerJT
House · D · NJ
Sell·p$1K-15K
-72.8% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2024-07-01 → 2024-08-15 · 45d
Greg LandsmanSP
House · D · OH
Buy$1K-15K
-83.2% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2023-08-11 → 2024-08-14 · 369d late
Thomas H Tuberville
Senate · R · AL
Sell$1K-15K
-72.9% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2024-04-04 → 2024-05-15 · 41d
Josh GottheimerJT
House · D · NJ
Sell·p$1K-15K
-78.1% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2024-02-08 → 2024-03-07 · 28d
Jonathan JacksonJT
House · D · IL
Buy$1K-15K
-85.2% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2024-01-17 → 2024-02-15 · 29d
Josh GottheimerJT
House · D · NJ
Sell·p$1K-15K
-84.2% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2023-11-13 → 2023-12-08 · 25d
Josh GottheimerJT
House · D · NJ
Buy$1K-15K
-89.7% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2023-08-21 → 2023-09-16 · 26d
Josh GottheimerJT
House · D · NJ
Buy$1K-15K
-73.1% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2023-07-11 → 2023-08-21 · 41d
Josh GottheimerJT
House · D · NJ
Sell·p$1K-15K
-83.7% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2023-06-22 → 2023-07-11 · 19d
Jonathan JacksonJT
House · D · IL
Buy$15K-50K
-85.0% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2023-06-23 → 2023-07-07 · 14d
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2023-04-03 → 2023-05-12 · 39d
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2023-04-03 → 2023-05-11 · 38d
Josh GottheimerJT
House · D · NJ
Sell·p$1K-15K
-97.7% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2023-03-06 → 2023-04-20 · 45d
Thomas Suozzi
House · D · NY
Sell·p$1K-15K
-19.8% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2019-08-21 → 2022-12-19 · 1216d late
Josh GottheimerJT
House · D · NJ
Buy$1K-15K
-107.1% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2022-10-19 → 2022-11-10 · 22d
Josh GottheimerJT
House · D · NJ
Buy$1K-15K
-85.6% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2022-09-12 → 2022-10-16 · 34d
Josh GottheimerJT
House · D · NJ
Buy$1K-15K
-72.9% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
Filing Status: New Subholding Of: Morgan Stanley - Select UMA Account # 1
2022-05-05 → 2022-06-16 · 42d
Thomas H Tuberville
Senate · R · AL
Sell$1K-15K
-63.3% vs SPY
REGNRegeneron Pharmaceuticals, Inc. - Common Stock
2022-03-30 → 2022-04-08 · 9d
REGNRegeneron Pharmaceuticals, Inc.
2022-02-28 → 2022-03-03 · 3d
REGNRegeneron Pharmaceuticals, Inc.
2021-09-17 → 2021-10-01 · 14d
Thomas Suozzi
House · D · NY
Sell$50K-100K
-2.9% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2019-09-16 → 2021-09-23 · 738d late
Thomas Suozzi
House · D · NY
Buy$50K-100K
-48.4% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2019-05-02 → 2021-09-23 · 875d late
Thomas Suozzi
House · D · NY
Sell$15K-50K
-75.2% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2018-11-07 → 2021-09-23 · 1051d late
Thomas Suozzi
House · D · NY
Buy$15K-50K
-77.6% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2018-11-05 → 2021-09-23 · 1053d late
Josh GottheimerJT
House · D · NJ
Sell·p$1K-15K
-52.9% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2021-07-01 → 2021-08-09 · 39d
REGNRegeneron Pharmaceuticals, Inc.
2021-07-15 → 2021-08-06
REGNRegeneron Pharmaceuticals, Inc.
2021-03-29 → 2021-07-23 · 116d late
REGNRegeneron Pharmaceuticals, Inc.
2021-06-17 → 2021-07-04 · 17d
Josh GottheimerJT
House · D · NJ
Sell·p$1K-15K
-47.0% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2021-05-17 → 2021-06-15 · 29d
REGNRegeneron Pharmaceuticals, Inc.
2021-02-11 → 2021-03-24 · 41d
Josh GottheimerJT
House · D · NJ
Buy$1K-15K
-59.3% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2021-01-11 → 2021-02-09 · 29d
Gilbert Cisneros
House · D · CA
Buy$1K-15K
-61.9% vs SPY
REGN150 Main Street Trust > U.S. Trust Holdings Regeneron Pharmaceuticals, Inc.
2020-12-22 → 2021-01-11 · 20d
Josh GottheimerJT
House · D · NJ
Sell$1K-15K
-59.2% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2020-12-11 → 2021-01-07 · 27d
REGNRegeneron Pharmaceuticals, Inc.
2020-08-14 → 2020-09-06 · 23d
REGNRegeneron Pharmaceuticals, Inc.
2020-07-10 → 2020-08-09 · 30d
Dean Phillips
House · D · MN
Sell·p$1K-15K
-148.2% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2020-05-13 → 2020-06-15 · 33d
Josh GottheimerJT
House · D · NJ
Buy$1K-15K
-120.7% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2020-05-27 → 2020-06-10 · 14d
REGNRegeneron Pharmaceuticals, Inc.
2020-05-20 → 2020-05-31 · 11d
Mikie Sherrill
House · D · NJ
Sell$1K-15K
-47.0% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2020-02-20 → 2020-04-05 · 45d
Mikie Sherrill
House · D · NJ
Buy$1K-15K
-49.2% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2020-01-15 → 2020-02-19 · 35d
Josh GottheimerJT
House · D · NJ
Buy$1K-15K
-18.0% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2019-11-01 → 2019-12-09 · 38d
Josh GottheimerJT
House · D · NJ
Sell$1K-15K
-13.1% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2019-09-20 → 2019-10-11 · 21d
Dean Phillips
House · D · MN
Buy$1K-15K
-0.5% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2019-09-11 → 2019-10-11 · 30d
Dean Phillips
House · D · MN
Buy$1K-15K
-25.4% vs SPY
REGNPNC Financial services VaR RT 12/31/2049 dtd 05/07/2013
2019-08-13 → 2019-09-16 · 34d
Gilbert Cisneros
House · D · CA
Buy$1K-15K
-24.2% vs SPY
REGN150 Main Street Trust > U.S. Trust Holdings Regeneron Pharmaceuticals, Inc.
2019-08-14 → 2019-09-11 · 28d
Nicholas Van TaylorSP
House · R · TX
Sell$15K-50K
-92.6% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2019-03-25 → 2019-04-15 · 21d
Nicholas Van TaylorSP
House · R · TX
Sell$1K-15K
-103.3% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2019-03-07 → 2019-04-15 · 39d
Nicholas Van TaylorSP
House · R · TX
Sell$1K-15K
-104.3% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2019-02-06 → 2019-03-14 · 36d
Dean Phillips
House · D · MN
Buy$1K-15K
-123.0% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2019-01-04 → 2019-02-18 · 45d
Nicholas Van TaylorSP
House · R · TX
Sell$1K-15K
-114.1% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2019-01-22 → 2019-02-15 · 24d
Gary PalmerSP
House · R · AL
Sell$1K-15K
-78.2% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2018-09-18 → 2018-10-09 · 21d
Sheldon Whitehouse
Senate · D · RI
Sell$15K-50K
-98.3% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2017-12-18 → 2018-01-10 · 23d
Sheldon Whitehouse
Senate · D · RI
Buy$1K-15K
-161.8% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2017-05-16 → 2017-06-08 · 23d
Sheldon Whitehouse
Senate · D · RI
Buy$1K-15K
-170.0% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2016-09-06 → 2016-10-07 · 31d
Sheldon Whitehouse
Senate · D · RI
Buy$1K-15K
-170.0% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2016-09-06 → 2016-09-09 · 3d
Sheldon Whitehouse
Senate · D · RI
Buy$1K-15K
-188.7% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2016-05-24 → 2016-06-16 · 23d
Steve Chabot
House · R · OH
Buy$1K-15K
-223.0% vs SPY
REGNRegeneron Pharmaceuticals, Inc.
2015-05-26 → 2015-06-25 · 30d
Susan M Collins
Senate · R · ME
Sell·p$1K-15K
-182.6% vs SPY
REGNRegeneron Pharmaceuticals, Inc. (NASDAQ)
2014-01-30 → 2014-02-05 · 6d