HillSignal

TICKER INTELLIGENCE

Regeneron Pharmaceuticals, Inc. ($REGN)

$788.04▼ 1.3% (7d)

NYSE/NASDAQ: REGN

Washington Intelligence

3

Active Bills

0

Gov't Contracts

50

Congressional Trades

Regeneron is a publicly traded company in the Technology sector. This company operates across Technology and is subject to various Congressional legislative and regulatory actions. HillSignal is tracking 3 active Congressional signals mentioning Regeneron, including 3 bills. The current legislative sentiment is predominantly bullish, suggesting potential tailwinds from government policy.

Congressional Trades in $REGN

50 filings
Rohit Khanna
BUY $1,001 - $15,000 — REGENERON PHARMACEUTICAL INC CMN
2026-08-07
Alan Armstrong
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock
2026-07-21
Gilbert Cisneros
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN)

⚠ Rep. Cisneros bought $1K-$15K in CRWD on May 15, 2026 — 5 days before HR8880 (a bill boosting cybersecurity for small businesses) was introduced.

2026-06-08
8 flags
Ro Khanna
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2026-05-13
Rohit Khanna
SELL $1,001 - $15,000 — REGENERON PHARMACEUTICAL INC CMN
2026-05-11
Julia Letlow
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2026-03-13
Julia LetlowR-LA
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN)

⚠ Rep. Letlow bought $1,001 - $15,000 in TSM on 2026-02-02 — 8 days before the Taiwan Energy Security and Anti-Embargo Act of 2026 (S2722) advanced to the Senate Legislative Calendar, a bill that could impact semiconductor supply chains.

2026-03-12
4 flags
Gilbert CisnerosD-CA
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock
2025-12-15
Ro Khanna
SELL $1,001 - $15,000 — REGENERON PHARMACEUTICAL INC CMN
2025-10-03
Ro Khanna
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2025-09-12
Rohit KhannaD-CA
BUY $1,001 - $15,000 — REGENERON PHARMACEUTICAL INC CMN
2025-06-10
Rob Bresnahan
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2025-06-10
Rob BresnahanR-PA
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. Common Stock (REGN)
2025-06-09
Byron Donalds
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2025-05-26
Byron DonaldsR-FL
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN)
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN)
2025-05-24
Rob BresnahanR-PA
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock
2025-05-08
Rob Bresnahan
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2025-03-28
Rob BresnahanR-PA
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN) [ST]
2025-03-27
Julie Johnson
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2025-03-13
Julie JohnsonD-TX
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN) [ST]

⚠ Representative Johnson sold $15,001 - $50,000 in TSLA on 2025-02-12 and $1,001 - $15,000 in TSLA on 2025-02-11 — 9 and 10 days before the "Unplug the Electric Vehicle Charging Stations Program Act" (HR1513) was introduced, a bill seeking to eliminate federal funding for EV charging infrastructure.

2025-03-12
3 flags
Julie JohnsonD-TX
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN) [ST]

⚠ Rep. Johnson bought $1K-$15K in MRK on Jan 17, 2025 — 35 days before HR1492 was introduced, a bill extending Medicare price-negotiation protections for small-molecule drugs like those from Merck.

2025-02-12
5 flags
Josh Gottheimer
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2025-02-11
Josh GottheimerD-NJ
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN)
2025-02-10
Rohit KhannaD-CA
BUY $1,000,001 - $5,000,000 — REGENERON PHARMACEUTICAL INC CMN
2025-01-08
Jonathan JacksonD-IL
SELL $15,001 - $50,000 — Regeneron Pharmaceuticals, Inc. - Common Stock
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN) [ST]
2024-12-12
Josh GottheimerD-NJ
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN) [ST]
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock
2024-12-05
Rohit KhannaD-CA
BUY $1,001 - $15,000 — REGENERON PHARMACEUTICAL INC CMN
2024-12-05
Greg LandsmanD-OH
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock

⚠ Rep. Landsman sold $15K-$50K in Exxon Mobil (XOM) on Oct 15, 2024 — 113 days before the No Tax Breaks for Outsourcing Act (S409) was introduced, a bill that would increase taxes on multinationals like Exxon.

2024-11-14
2 flags
Byron DonaldsR-FL
BUY $1,001-$15,000 — Regeneron Pharmaceuticals (REGN)
BUY $1,001-$15,000 — Regeneron Pharmaceuticals (REGN)
2024-11-08
Josh Gottheimer
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2024-11-07
Josh GottheimerD-NJ
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN)
2024-11-06
Ro Khanna
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2024-10-08
Josh GottheimerD-NJ
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN)
2024-08-15
Greg LandsmanD-OH
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock
2024-08-14
Tommy Tuberville
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock
2024-05-15
Josh GottheimerD-NJ
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN)
2024-03-07
Jonathan JacksonD-IL
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. - Common Stock
2024-02-15
Ro Khanna
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2024-02-05
Josh GottheimerD-NJ
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. (REGN) [ST]
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2023-12-08
Ro Khanna
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2023-12-06
Rohit KhannaD-CA
BUY $1,001 - $15,000 — REGENERON PHARMACEUTICAL INC CMN
2023-12-06
Ro Khanna
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2023-11-08
Josh GottheimerD-NJ
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. (REGN) [ST]
2023-09-16
Ro Khanna
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2023-09-06
Josh GottheimerD-NJ
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. (REGN)
2023-08-21
Rohit KhannaD-CA
SELL $1,001 - $15,000 — REGENERON PHARMACEUTICAL INC CMN
2023-08-07
Ro Khanna
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2023-08-07
Rohit KhannaD-CA
BUY $1,001 - $15,000 — REGENERON PHARMACEUTICAL INC CMN
2023-07-11
Josh GottheimerD-NJ
SELL $1,001 - $15,000 — Regeneron Pharmaceuticals, Inc. (REGN)
2023-07-11
Ro Khanna
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
BUY $1,001 - $15,000 — Regeneron Pharmaceuticals Inc
2023-07-11

Congressional Legislation Affecting Regeneron Pharmaceuticals, Inc. ($REGN)

HR6624 forces a structural onshoring of U.S. synthetic biology IP and manufacturing away from PRC entities. Domestic pure-plays Ginkgo Bioworks ($DNA) and Twist Bioscience ($TWST) are direct beneficiaries, while large biopharma Amgen ($AMGN) and Regeneron ($REGN) face near-term capex pressure but reduced long-term IP risk. The bill advanced out of committee with bipartisan support and has an identical Senate companion bill, increasing passage probability.

→ Near-term supply chain disruption risk and cost to transition manufacturing; long-term IP protection benefit offsets

HR6624

HR6052, the Elijah E. Cummings Family Asthma Act, is an early-stage bill that amends the Public Health Service Act to direct further asthma research. It authorizes no specific funding, mandates no changes to healthcare providers or pharmaceutical companies, and has been referred to committee with four cosponsors. No near-term market impact is expected.

HR6052

The Small Biotech Innovation Act (HR3731) is an early-stage bill that would exempt R&D-intensive small biotech manufacturers (≤5 qualifying drugs) from Medicare drug price negotiations starting in 2029. The bill is in committee with no floor action, and no market reaction is evident from provided data. The legislative path is long and uncertain — this is a structural watch item, not a trading catalyst.

→ Shields qualifying small biotech drugs from mandatory Medicare price negotiation, preserving revenue streams for those drugs

HR3731

Understanding These Signals

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