REGN — Regeneron Pharmaceuticals, Inc. - Common Stock (REGN)
Every disclosed congressional transaction in this security, both parties, every chamber. Each row links to the filing it came from.
These are legally required disclosures, not allegations — timing can be coincidence.
Who trades it, and which way
By party
Democrats 52 Republicans 17
By direction
Purchases 28 Sales 41
Inside its sector Pharmaceuticals & Biotech
Congressional transactions per security in this sector — the page you are on is highlighted.
Plus 1,002 transactions across the sector's other securities.
Follow the federal money
Why a company's stock can be sensitive to what Congress does: many of them are also paid by the government. Regeneron Pharmaceuticals, Inc.'s federal contracts, grants and loans are public record.
Look up Regeneron Pharmaceuticals, Inc. on USASpending →
We link to the source rather than repeat a dollar figure here. Federal awards are recorded under many recipient names — a parent company and its subsidiaries — so an accurate company-wide total has to be read at USASpending itself, where the recipient hierarchy is resolved. Present this beside the trading record and draw your own conclusions.
Instant Replay
Adjusted closing price with every disclosed transaction (▲ buy / ▼ sell) and the committee activity in this security's sector within 30 days. A highlighted event line means a member who traded this security sat on that committee. Proximity is shown, not causation.
Transactions
| Date | Member | Action | Amount (as filed) | Owner | Filing |
|---|---|---|---|---|---|
| 2026-05-15 | Gilbert Ray Cisneros, Jr. D-CA | sell | $1,001 – $15,000 | self | record |
| 2026-03-27 | Alan Armstrong R-OK | buy | $1,001 – $15,000 | self | record |
| 2026-02-12 | Julia Letlow R-LA | buy | $1,001 – $15,000 | self | record |
| 2025-11-18 | Gilbert Ray Cisneros, Jr. D-CA | buy | $1,001 – $15,000 | self | record |
| 2025-05-15 | Robert P. Bresnahan, Jr. R-PA | buy | $1,001 – $15,000 | self | record |
| 2025-04-10 | Byron Donalds R-FL | sell | $1,001 – $15,000 | spouse | record |
| 2025-04-10 | Byron Donalds R-FL | sell | $1,001 – $15,000 | self | record |
| 2025-04-08 | Robert P. Bresnahan, Jr. R-PA | sell | $1,001 – $15,000 | self | record |
| 2025-04-07 | Jefferson Shreve R-IN | sell | $15,001 – $50,000 | self | record |
| 2025-04-01 | Julie Johnson D-TX | sell | $1,001 – $15,000 | joint | record |
| 2025-02-25 | Robert P. Bresnahan, Jr. R-PA | sell | $1,001 – $15,000 | self | record |
| 2025-02-12 | Julie Johnson D-TX | sell | $1,001 – $15,000 | joint | record |
| 2025-01-24 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2025-01-15 | Julie Johnson D-TX | buy | $1,001 – $15,000 | joint | record |
| 2024-11-29 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2024-11-19 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2024-11-13 | Jonathan L. Jackson D-IL | sell | $15,001 – $50,000 | joint | record |
| 2024-11-01 | Jonathan L. Jackson D-IL | sell | $1,001 – $15,000 | joint | record |
| 2024-10-23 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2024-10-15 | Greg Landsman D-OH | sell | $1,001 – $15,000 | spouse | record |
| 2024-07-01 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2024-04-04 | Tommy Tuberville R-AL | sell | $1,001 – $15,000 | joint | record |
| 2024-02-08 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2024-01-17 | Jonathan L. Jackson D-IL | buy | $1,001 – $15,000 | joint | record |
| 2023-11-13 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2023-08-21 | Josh Gottheimer D-NJ | buy | $1,001 – $15,000 | joint | record |
| 2023-08-11 | Greg Landsman D-OH | buy | $1,001 – $15,000 | spouse | record |
| 2023-07-11 | Josh Gottheimer D-NJ | buy | $1,001 – $15,000 | joint | record |
| 2023-06-22 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2023-04-03 | Tommy Tuberville R-AL | buy | $1,001 – $15,000 | joint | record |
| 2023-04-03 | Tommy Tuberville R-AL | buy | $1,001 – $15,000 | joint | record |
| 2023-03-06 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2022-10-19 | Josh Gottheimer D-NJ | buy | $1,001 – $15,000 | joint | record |
| 2022-09-12 | Josh Gottheimer D-NJ | buy | $1,001 – $15,000 | joint | record |
| 2022-03-30 | Tommy Tuberville R-AL | sell | $1,001 – $15,000 | joint | record |
| 2022-02-28 | Donald S. Beyer, Jr. D-VA | sell | $1,001 – $15,000 | joint | record |
| 2021-09-17 | Donald S. Beyer, Jr. D-VA | buy | $1,001 – $15,000 | joint | record |
| 2021-07-21 | Donald S. Beyer, Jr. D-VA | buy | $1,001 – $15,000 | joint | record |
| 2021-07-01 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2021-06-17 | Donald S. Beyer, Jr. D-VA | buy | $1,001 – $15,000 | joint | record |
| 2021-05-17 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2021-03-29 | Tommy Tuberville R-AL | buy | $1,001 – $15,000 | joint | record |
| 2021-01-11 | Josh Gottheimer D-NJ | buy | $1,001 – $15,000 | joint | record |
| 2020-12-22 | Gilbert Ray Cisneros, Jr. D-CA | buy | $1,001 – $15,000 | self | record |
| 2020-12-11 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2020-08-14 | Donald S. Beyer, Jr. D-VA | sell | $1,001 – $15,000 | joint | record |
| 2020-07-10 | Donald S. Beyer, Jr. D-VA | sell | $1,001 – $15,000 | joint | record |
| 2020-05-27 | Josh Gottheimer D-NJ | buy | $1,001 – $15,000 | joint | record |
| 2020-05-20 | Donald S. Beyer, Jr. D-VA | buy | $1,001 – $15,000 | joint | record |
| 2020-05-13 | Dean Phillips D-MN | sell | $1,001 – $15,000 | self | record |
| 2020-04-02 | Dean Phillips D-MN | sell | $1,001 – $15,000 | self | record |
| 2020-02-20 | Mikie Sherrill D-NJ | sell | $1,001 – $15,000 | self | record |
| 2020-01-15 | Mikie Sherrill D-NJ | buy | $1,001 – $15,000 | self | record |
| 2019-12-12 | Mikie Sherrill D-NJ | sell | $1,001 – $15,000 | self | record |
| 2019-11-01 | Josh Gottheimer D-NJ | buy | $1,001 – $15,000 | joint | record |
| 2019-09-20 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2019-09-16 | Thomas R. Suozzi D-NY | sell | $50,001 – $100,000 | self | record |
| 2019-09-11 | Dean Phillips D-MN | buy | $1,001 – $15,000 | self | record |
| 2019-08-21 | Thomas R. Suozzi D-NY | sell | $1,001 – $15,000 | self | record |
| 2019-08-14 | Gilbert Ray Cisneros, Jr. D-CA | buy | $1,001 – $15,000 | self | record |
| 2019-08-13 | Dean Phillips D-MN | buy | $1,001 – $15,000 | self | record |
| 2019-05-13 | Dean Phillips D-MN | sell | $1,001 – $15,000 | self | record |
| 2019-03-25 | Van Taylor R-TX | sell | $15,001 – $50,000 | spouse | record |
| 2019-03-07 | Van Taylor R-TX | sell | $1,001 – $15,000 | spouse | record |
| 2019-02-06 | Van Taylor R-TX | sell | $1,001 – $15,000 | spouse | record |
| 2019-01-22 | Van Taylor R-TX | sell | $1,001 – $15,000 | spouse | record |
| 2019-01-04 | Dean Phillips D-MN | buy | $1,001 – $15,000 | self | record |
| 2018-11-07 | Thomas R. Suozzi D-NY | sell | $15,001 – $50,000 | self | record |
| 2018-11-05 | Thomas R. Suozzi D-NY | buy | $15,001 – $50,000 | self | record |
Prices are market data (split- and dividend-adjusted closes), used only for context — every disclosure fact on this page comes from the filings linked in the table above. See Methodology.