# REGN: Regeneron Pharmaceuticals Inc

- Industry: Pharmaceutical Preparations
- Current price: $784.85
- Price updated: Sep 19, 2026
- Total congressional trades: 14
- Politicians trading: 9
- Last traded: Jul 7, 2026
- Source: https://tryglasshouse.ai/companies/REGN.md

Regeneron Pharmaceuticals discovers, develops, and commercializes products that fight eye disease, cardiovascular disease, cancer, and inflammation. The company has several marketed products, including low-dose Eylea and Eylea HD, approved for wet age-related macular degeneration and other eye diseases; Dupixent in immunology; Praluent for LDL cholesterol lowering; Libtayo in oncology; and Kevzara in rheumatoid arthritis. Regeneron is also developing monoclonal and bispecific antibodies with Sanofi, other collaborators, and independently, and has early-stage partnerships that bring new technology to the pipeline, including RNAi (Alnylam) and Crispr-based gene editing (Intellia).

# Congressional trading history

- Page: 1 of 1
- Results: 14 of 14
- Pagination query parameter: `page`

## 1. Ro Khanna

- Member: Democrat, House
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Jul 7, 2026, disclosed Aug 7, 2026
- Market context: $676.23 at trade, $784.85 current (+16.06%)
- Politician: https://tryglasshouse.ai/politicians/K000389.md
- Record: https://tryglasshouse.ai/trades/6f4e5e55-5645-4c98-a9bd-0d11768e96ec.md

## 2. Alan Armstrong

- Member: Republican, Senate
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Mar 27, 2026, disclosed Jul 21, 2026
- Market context: $737.71 at trade, $784.85 current (+6.39%)
- Politician: https://tryglasshouse.ai/politicians/A000383.md
- Record: https://tryglasshouse.ai/trades/3c844cff-9f6e-490e-abcb-4fc18607264f.md

## 3. Julia Letlow

- Member: Republican, House
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Feb 12, 2026, disclosed Mar 12, 2026
- Market context: $783.65 at trade, $784.85 current (+0.15%)
- Politician: https://tryglasshouse.ai/politicians/L000595.md
- Record: https://tryglasshouse.ai/trades/556693e9-07de-466a-802c-d34f98e054b2.md

## 4. Gilbert Ray Cisneros, Jr.

- Member: Democrat, House
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Nov 18, 2025, disclosed Dec 15, 2025
- Market context: $725.34 at trade, $784.85 current (+8.20%)
- Politician: https://tryglasshouse.ai/politicians/C001123.md
- Record: https://tryglasshouse.ai/trades/c31d1959-c0b6-470b-b43d-e1e024ebb68a.md

## 5. Robert Bresnahan

- Member: Republican, House
- Transaction: Buy, $1,001 - $15,000
- Dates: traded May 15, 2025, disclosed Jun 9, 2025
- Market context: $584.99 at trade, $784.85 current (+34.16%)
- Politician: https://tryglasshouse.ai/politicians/B001327.md
- Record: https://tryglasshouse.ai/trades/c9d8dc8e-30cc-4a1a-860a-345ad4f551c9.md

## 6. Byron Donalds

- Member: Republican, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Apr 10, 2025, disclosed May 24, 2025
- Market context: $546.39 at trade, $784.85 current (+43.64%)
- Politician: https://tryglasshouse.ai/politicians/D000032.md
- Record: https://tryglasshouse.ai/trades/a95e9c9f-f7b6-49ee-93a2-bf68f9974805.md

## 7. Byron Donalds

- Member: Republican, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Apr 10, 2025, disclosed May 24, 2025
- Market context: $546.39 at trade, $784.85 current (+43.64%)
- Politician: https://tryglasshouse.ai/politicians/D000032.md
- Record: https://tryglasshouse.ai/trades/d1cac18d-dc8e-4e07-8c93-faae9834b4d1.md

## 8. Julie Johnson

- Member: Democrat, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Apr 1, 2025, disclosed May 14, 2025
- Market context: $617 at trade, $784.85 current (+27.20%)
- Politician: https://tryglasshouse.ai/politicians/J000310.md
- Record: https://tryglasshouse.ai/trades/4c6c04d1-e4ce-43a2-a067-7af4ae1ddd01.md

## 9. Robert Bresnahan

- Member: Republican, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Apr 8, 2025, disclosed May 8, 2025
- Market context: $556.81 at trade, $784.85 current (+40.95%)
- Politician: https://tryglasshouse.ai/politicians/B001327.md
- Record: https://tryglasshouse.ai/trades/5f0cf808-a9ae-45be-93c7-c60cb7e9b718.md

## 10. Jefferson Shreve

- Member: Republican, House
- Transaction: Sell, $15,001 - $50,000
- Dates: traded Apr 7, 2025, disclosed May 8, 2025
- Market context: $572.78 at trade, $784.85 current (+37.02%)
- Politician: https://tryglasshouse.ai/politicians/S001229.md
- Record: https://tryglasshouse.ai/trades/53396288-3f58-4fbe-9f7b-782a18c018bf.md

## 11. Robert Bresnahan

- Member: Republican, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Feb 25, 2025, disclosed Mar 27, 2025
- Market context: $723.47 at trade, $784.85 current (+8.48%)
- Politician: https://tryglasshouse.ai/politicians/B001327.md
- Record: https://tryglasshouse.ai/trades/d55a1822-1f57-4caa-a0e2-f3fba9972af6.md

## 12. Julie Johnson

- Member: Democrat, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Feb 12, 2025, disclosed Mar 12, 2025
- Market context: $663.86 at trade, $784.85 current (+18.23%)
- Politician: https://tryglasshouse.ai/politicians/J000310.md
- Record: https://tryglasshouse.ai/trades/3a07eeb2-a827-4436-a572-c9014ad503d4.md

## 13. Julie Johnson

- Member: Democrat, House
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Jan 15, 2025, disclosed Feb 12, 2025
- Market context: $703.43 at trade, $784.85 current (+11.57%)
- Politician: https://tryglasshouse.ai/politicians/J000310.md
- Record: https://tryglasshouse.ai/trades/7a665612-f956-489b-a745-1824676be671.md

## 14. Josh Gottheimer

- Member: Democrat, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Jan 24, 2025, disclosed Feb 10, 2025
- Market context: $675.79 at trade, $784.85 current (+16.14%)
- Politician: https://tryglasshouse.ai/politicians/G000583.md
- Record: https://tryglasshouse.ai/trades/70d37630-38e5-40d8-afa9-66460b8abefa.md



Prices and percentage changes are market context, not portfolio returns. This information is not financial advice.