Regeneron Pharmaceuticals, Inc.
REGN- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000872589
In the last 90 days, Regeneron Pharmaceuticals, Inc. insiders filed 0 open-market purchases and 5 sales; 1,342 institutions reported holding it in 13F filings for Q2 2026, worth $57.1B in total; Southeastern Asset Management (Longleaf) is the only superinvestor holding it.
Politicians who traded REGN
Since 2020, newest trade first. Shares and options by default, including trades reported under an earlier ticker.
- Trades
- 60
- Filings
- 54
- Politicians
- 15
- Buys / sells
- 25 / 35
- Estimated volume
- $736.5K
- Sum of range midpoints
| Politician | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
 Gilbert Ray Cisneros, Jr. House · CA | 3 | 2 / 1 | $24.0K | May 15, 2026 | Jun 8, 2026 |
 Alan Armstrong Senate · OK | 1 | 1 / 0 | $8.00K | Mar 27, 2026 | Jul 21, 2026 |
 Julia Letlow House · LA | 1 | 1 / 0 | $8.00K | Feb 12, 2026 | Mar 12, 2026 |
 Robert P. Bresnahan, Jr. House · PA | 3 | 1 / 2 | $24.0K | May 15, 2025 | Jun 9, 2025 |
 Byron Donalds House · FL | 2 | 0 / 2 | $16.0K | Apr 10, 2025 | May 24, 2025 |
 Jefferson Shreve House · IN | 1 | 0 / 1 | $32.5K | Apr 7, 2025 | May 8, 2025 |
 Julie Johnson House · TX | 3 | 1 / 2 | $24.0K | Apr 1, 2025 | May 14, 2025 |
 Josh Gottheimer House · NJ | 19 | 7 / 12 | $152.0K | Jan 24, 2025 | Feb 10, 2025 |
 Jonathan L. Jackson House · IL | 4 | 2 / 2 | $81.0K | Nov 13, 2024 | Dec 12, 2024 |
 Greg Landsman House · OH | 2 | 1 / 1 | $16.0K | Oct 15, 2024 | Nov 14, 2024 |
 Tommy Tuberville Senate · AL | 4 | 2 / 2 | $32.0K | Apr 4, 2024 | May 15, 2024 |
 Donald S. Beyer, Jr. House · VA | 7 | 4 / 3 | $56.0K | Feb 28, 2022 | Mar 3, 2022 |
 Dean Phillips House · MN | 2 | 0 / 2 | $16.0K | May 13, 2020 | Jun 15, 2020 |
 Mikie Sherrill House · NJ | 3 | 1 / 2 | $24.0K | Feb 20, 2020 | Apr 5, 2020 |
 Thomas R. Suozzi House · NY | 5 | 2 / 3 | $223.0K | Sep 16, 2019 | Dec 19, 2022 |
Trades
Reported trades in Regeneron Pharmaceuticals, Inc., newest filings first.
| Politician | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
Alan Armstrong Senate · OK | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Buy | Self | Mar 27, 2026 | Jul 21, 2026 | 116 daysLate | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell | Self | May 15, 2026 | Jun 8, 2026 | 24 days | $1K-$15K | Filing |
Julia Letlow House · LA | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Buy | Self | Feb 12, 2026 | Mar 12, 2026 | 28 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Buy | Self | Nov 18, 2025 | Dec 15, 2025 | 27 days | $1K-$15K | Filing |
Robert P. Bresnahan, Jr. House · PA | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Buy | Self | May 15, 2025 | Jun 9, 2025 | 25 days | $1K-$15K | Filing |
Byron Donalds House · FL | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell | Self | Apr 10, 2025 | May 24, 2025 | 44 days | $1K-$15K | Filing |
Byron Donalds House · FL | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell | Spouse | Apr 10, 2025 | May 24, 2025 | 44 days | $1K-$15K | Filing |
Julie Johnson House · TX | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell | Joint | Apr 1, 2025 | May 14, 2025 | 43 days | $1K-$15K | Filing |
Robert P. Bresnahan, Jr. House · PA | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell | Self | Apr 8, 2025 | May 8, 2025 | 30 days | $1K-$15K | Filing |
Jefferson Shreve House · IN | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell | Self | Apr 7, 2025 | May 8, 2025 | 31 days | $15K-$50K | Filing |
Robert P. Bresnahan, Jr. House · PA | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell | Self | Feb 25, 2025 | Mar 27, 2025 | 30 days | $1K-$15K | Filing |
Julie Johnson House · TX | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell (partial) | Joint | Feb 12, 2025 | Mar 12, 2025 | 28 days | $1K-$15K | Filing |
Julie Johnson House · TX | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Buy | Joint | Jan 15, 2025 | Feb 12, 2025 | 28 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell | Joint | Jan 24, 2025 | Feb 10, 2025 | 17 days | $1K-$15K | Filing |
Jonathan L. Jackson House · IL | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell | Joint | Nov 13, 2024 | Dec 12, 2024 | 29 days | $15K-$50K | Filing |
Jonathan L. Jackson House · IL | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell (partial) | Joint | Nov 1, 2024 | Dec 12, 2024 | 41 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell (partial) | Joint | Nov 29, 2024 | Dec 5, 2024 | 6 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell (partial) | Joint | Nov 19, 2024 | Dec 5, 2024 | 16 days | $1K-$15K | Filing |
Greg Landsman House · OH | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell | Spouse | Oct 15, 2024 | Nov 14, 2024 | 30 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell (partial) | Joint | Oct 23, 2024 | Nov 6, 2024 | 14 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell (partial) | Joint | Jul 1, 2024 | Aug 15, 2024 | 45 days | $1K-$15K | Filing |
Greg Landsman House · OH | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Buy | Spouse | Aug 11, 2023 | Aug 14, 2024 | 369 daysLate | $1K-$15K | Filing |
Tommy Tuberville Senate · AL | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell (full) | Joint | Apr 4, 2024 | May 15, 2024 | 41 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell (partial) | Joint | Feb 8, 2024 | Mar 7, 2024 | 28 days | $1K-$15K | Filing |
Jonathan L. Jackson House · IL | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Buy | Joint | Jan 17, 2024 | Feb 15, 2024 | 29 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. | Sell (partial) | Joint | Nov 13, 2023 | Dec 8, 2023 | 25 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. | Buy | Joint | Aug 21, 2023 | Sep 16, 2023 | 26 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. | Buy | Joint | Jul 11, 2023 | Aug 21, 2023 | 41 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. | Sell (partial) | Joint | Jun 22, 2023 | Jul 11, 2023 | 19 days | $1K-$15K | Filing |
Jonathan L. Jackson House · IL | REGNRegeneron Pharmaceuticals, Inc. | Buy | Joint | Jun 23, 2023 | Jul 7, 2023 | 14 days | $15K-$50K | Filing |
Tommy Tuberville Senate · AL | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Buy | Joint | Apr 3, 2023 | May 12, 2023Amended | 38 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. | Sell (partial) | Joint | Mar 6, 2023 | Apr 20, 2023 | 45 days | $1K-$15K | Filing |
Thomas R. Suozzi House · NY | REGNRegeneron Pharmaceuticals, Inc. | Sell (partial) | Self | Aug 21, 2019 | Dec 19, 2022 | 1,216 daysLate | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. | Buy | Joint | Oct 19, 2022 | Nov 10, 2022 | 22 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. | Buy | Joint | Sep 12, 2022 | Oct 16, 2022 | 34 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. | Buy | Joint | May 5, 2022 | Jun 16, 2022 | 42 days | $1K-$15K | Filing |
Tommy Tuberville Senate · AL | REGNRegeneron Pharmaceuticals, Inc. - Common Stock | Sell (full) | Joint | Mar 30, 2022 | Apr 8, 2022 | 9 days | $1K-$15K | Filing |
Donald S. Beyer, Jr. House · VA | REGNRegeneron Pharmaceuticals, Inc. | Sell | Joint | Feb 28, 2022 | Mar 3, 2022 | 3 days | $1K-$15K | Filing |
Donald S. Beyer, Jr. House · VA | REGNRegeneron Pharmaceuticals, Inc. | Buy | Joint | Sep 17, 2021 | Oct 1, 2021 | 14 days | $1K-$15K | Filing |
Thomas R. Suozzi House · NY | REGNRegeneron Pharmaceuticals, Inc. | Buy | Self | Nov 5, 2018 | Sep 23, 2021 | 1,053 daysLate | $15K-$50K | Filing |
Thomas R. Suozzi House · NY | REGNRegeneron Pharmaceuticals, Inc. | Sell | Self | Nov 7, 2018 | Sep 23, 2021 | 1,051 daysLate | $15K-$50K | Filing |
Thomas R. Suozzi House · NY | REGNRegeneron Pharmaceuticals, Inc. | Buy | Self | May 2, 2019 | Sep 23, 2021 | 875 daysLate | $50K-$100K | Filing |
Thomas R. Suozzi House · NY | REGNRegeneron Pharmaceuticals, Inc. | Sell | Self | Sep 16, 2019 | Sep 23, 2021 | 738 daysLate | $50K-$100K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. | Sell (partial) | Joint | Jul 1, 2021 | Aug 9, 2021 | 39 days | $1K-$15K | Filing |
Donald S. Beyer, Jr. House · VA | REGNRegeneron Pharmaceuticals, Inc. | Buy | Joint | Jul 21, 2021 | Aug 7, 2021 | 17 days | $1K-$15K | Filing |
Tommy Tuberville Senate · AL | REGNRegeneron Pharmaceuticals, Inc. | Buy | Joint | Mar 29, 2021 | Jul 23, 2021 | 116 daysLate | $1K-$15K | Filing |
Donald S. Beyer, Jr. House · VA | REGNRegeneron Pharmaceuticals, Inc. | Buy | Joint | Jun 17, 2021 | Jul 4, 2021 | 17 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. | Sell (partial) | Joint | May 17, 2021 | Jun 15, 2021 | 29 days | $1K-$15K | Filing |
Josh Gottheimer House · NJ | REGNRegeneron Pharmaceuticals, Inc. | Buy | Joint | Jan 11, 2021 | Feb 9, 2021 | 29 days | $1K-$15K | Filing |
Gilbert Ray Cisneros, Jr. House · CA | REGNRegeneron Pharmaceuticals, Inc. | Buy | Self | Dec 22, 2020 | Jan 11, 2021 | 20 days | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report. Profiles, committees and photos: the unitedstates project (public domain). District maps: U.S. Census Bureau.