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REGN
Ticker
REGN
Regeneron Pharmaceuticals Inc.
Healthcare
Congressional Trades
53
by 11 members
Buys
18
34%
Sells
31
58%
Total Volume
$522K
midpoint
Unique Traders
11
members
Party Breakdown
Democrats38 · 72%
Republicans15 · 28%
Party Trading Divergence
Democrat vs. Republican buy / sell pressure by monthALIGNEDBar length = total trades. Color = net sentiment — green = net buying, red = net selling. Months with no activity hidden.
Democrat ←
Month
→ Republican
—
Apr '23
1▲
1▲
Jun '23
—
1▲
Aug '23
—
0▲1▼
Nov '23
—
1▲
Jan '24
—
0▲1▼
Feb '24
—
—
Apr '24
0▲2▼
0▲1▼
Jul '24
—
0▲1▼
Aug '24
—
0▲3▼
Oct '24
—
0▲9▼
Nov '24
—
2▲1▼
Jan '25
—
0▲2▼
Feb '25
0▲1▼
1▲2▼
Apr '25
0▲5▼
1▲1▼
May '25
2▲
0▲2▼
Jul '25
—
2▲
Aug '25
—
0▲1▼
Sep '25
—
2▲
Nov '25
—
1▲1▼
Jan '26
—
—
Feb '26
2▲
Democrats12▲26▼Net sellers
vs
Republicans5▲8▼Net sellers
Net buyingNet selling⚡ Party split
💼 Lobbying Filings
all →- 2026-05-04$50KREGENERON PHARMACEUTICALS INC.Biodefense and Medicare prescription drug funding
- 2026-04-20$640KREGENERON PHARMACEUTICALS INCPrivacy legislation related to biopharmaceutical manufacturers; Food and Drug Administration issues related to biopharmaceutical manufacturers; National security issues related to biopharmaceutical manufacturers; Public-private contracts for innovation in the biopharmaceutical space; Issues related to defense spending; Issues related to step therapy; Issues related to health extenders; Issues related to Pandemic Preparedness and Response Program. Medicare, Medicaid, and other drug pricing issues relating to biopharmaceutical manufacturers. Patent issues relating to biopharmaceutical manufacturers; Intellectual property legislation related to biopharmaceutical manufacturers; Issues relating to WTO TRIPS waivers. Trade and tariff issues related to corporations. Tax and inflation issues related to corporations.
- 2026-04-20$90KREGENERON PHARMACEUTICALS INC.Provide strategic counsel and advocate on issues related to matters of importance to domestic pharmaceutical manufacturers
- 2026-04-20$0REGENERON PHARMACEUTICALS INC.Outreach related to FY 2027 appropriations. Outreach related to FY 2027 appropriations.
- 2026-04-15$90KREGENERON PHARMACEUTICALS INC.There is no current bill filed. Engagement with HHS regarding issues related to healthcare.
- 2026-04-01$30KREGENERON PHARMACEUTICALS INC.Issues related to corporate and international taxation. Issues related to OECD Pillar 2 negotiations and agreements on the taxation of global income. Issues related to IRC sections 11, 951A, 250, and 174.
- 2026-01-21$50KREGENERON PHARMACEUTICALS INC.Biodefense funding
- 2026-01-20$610KREGENERON PHARMACEUTICALS INCTax and inflation issues related to corporations. Privacy legislation related to biopharmaceutical manufacturers; Food and Drug Administration issues related to biopharmaceutical manufacturers; National security issues related to biopharmaceutical manufacturers; Public-private contracts for innovation in the biopharmaceutical space; Issues related to defense spending; Issues related to step therapy; Issues related to health extenders; Issues related to Pandemic Preparedness and Response Program. Medicare, Medicaid, and other drug pricing issues relating to biopharmaceutical manufacturers. Patent issues relating to biopharmaceutical manufacturers; Intellectual property legislation related to biopharmaceutical manufacturers; Issues relating to WTO TRIPS waivers. Trade and tariff issues related to corporations.
- 2026-01-20$90KREGENERON PHARMACEUTICALS INC.There is no current bill filed. Engagement with HHS regarding issues related to healthcare.
- 2026-01-20$90KREGENERON PHARMACEUTICALS INC.Provide strategic counsel and advocate on issues related to matters of importance to domestic pharmaceutical manufacturers
Congressional Momentum
buy vs. sell pressureACCUMULATINGScore 0–100: above 50 = net buying pressure, below 50 = net selling. Signal based on last 90 days.
Last 30 Days
No trades
Last 90 Days
▲100
2 buys2 total0 sells
$16K buys · $0 sells
All-Time
▼32
18 buys53 total35 sells
$169K buys · $354K sells
Cumulative Net Position (buy vol − sell vol)
-$185K
2021-0353 trades plotted2026-02
Trade Activity Timeline
Congressional buys & sells by month · last 23 months w/ activity
21/03
22/03
23/04
23/06
23/08
23/11
24/01
24/02
24/04
24/07
24/08
24/10
24/11
25/01
25/02
25/04
25/05
25/07
25/08
25/09
25/11
26/01
26/02
BuysSellsOtherHigh-volume month
Who Moved First
each row = one member · sorted by earliest disclosed trade8 buyers ·9 sellers
BuySellOtherDot size ∝ trade size · top 11 most-active traders shown
All Disclosed Trades
| Date | Member | Action | Amount | Filing Delay |
|---|---|---|---|---|
| 2026-02-12 | RJulia Letlow | BUY | $1K – $15K | 29d |
| 2026-02-12 | RJulia Letlow | BUY | $1K – $15K | 28d |
| 2026-01-29 | DRo Khanna | SELL | $1K – $15K | 8d |
| 2026-01-23 | DRo Khanna | BUY | $1K – $15K | 14d |
| 2025-11-18 | DGilbert Cisneros | BUY | $1K – $15K | 28d |
| 2025-11-18 | DGilbert Cisneros | BUY | $1K – $15K | 27d |
| 2025-09-29 | DRo Khanna | SELL | $1K – $15K | 4d |
| 2025-08-26 | DRo Khanna | BUY | $1K – $15K | 14d |
| 2025-08-04 | DRo Khanna | BUY | $1K – $15K | 36d |
| 2025-07-25 | DRo Khanna | SELL | $1K – $15K | 13d |
| 2025-07-01 | DRo Khanna | SELL | $1K – $15K | 37d |
| 2025-05-15 | RRobert Bresnahan | BUY | $1K – $15K | 26d |
| 2025-05-28 | DRo Khanna | SELL | $1K – $15K | 13d |
| 2025-05-19 | DRo Khanna | BUY | $1K – $15K | 22d |
| 2025-05-15 | RRobert Bresnahan | BUY | $1K – $15K | 25d |
| 2025-04-10 | RByron Donalds | SELL | $1K – $15K | 44d |
| 2025-04-01 | DJulie Johnson | SELL | $1K – $15K | 43d |
| 2025-04-15 | DRo Khanna | SELL | $1K – $15K | 27d |
| 2025-04-09 | DRo Khanna | BUY | $1K – $15K | 33d |
| 2025-04-08 | RRobert Bresnahan | SELL | $1K – $15K | 30d |
| 2025-04-07 | RJefferson Shreve | SELL | $15K – $50K | 31d |
| 2025-04-10 | RByron Donalds | SELL | $1K – $15K | 25d |
| 2025-04-10 | RByron Donalds | SELL | $1K – $15K | 25d |
| 2025-02-25 | RRobert Bresnahan | SELL | $1K – $15K | 30d |
| 2025-02-12 | DJulie Johnson | SELL | $1K – $15K | 28d |
| 2025-02-25 | DRo Khanna | SELL | $1K – $15K | 9d |
| 2025-01-15 | DJulie Johnson | BUY | $1K – $15K | 28d |
| 2025-01-24 | DJosh Gottheimer | SELL | $1K – $15K | 17d |
| 2025-01-17 | DRo Khanna | BUY | $1K – $15K | 20d |
| 2024-11-13 | DJonathan Jackson | SELL | $15K – $50K | 29d |
| 2024-11-01 | DJonathan Jackson | SELL | $1K – $15K | 41d |
| 2024-11-29 | DJosh Gottheimer | SELL | $1K – $15K | 6d |
| 2024-11-19 | DJosh Gottheimer | SELL | $1K – $15K | 16d |
| 2024-11-12 | DRo Khanna | SELL | $1K – $15K | 23d |
| 2024-11-29 | DJosh Gottheimer | PARTIAL_SELL | $1K – $15K | 4d |
| 2024-11-19 | DJosh Gottheimer | PARTIAL_SELL | $1K – $15K | 14d |
| 2024-11-13 | DJonathan Jackson | SELL | $15K – $50K | 20d |
| 2024-11-01 | DJonathan Jackson | PARTIAL_SELL | $1K – $15K | 32d |
| 2024-10-15 | DGreg Landsman | SELL | $1K – $15K | 30d |
| 2024-10-23 | DJosh Gottheimer | SELL | $1K – $15K | 14d |
| 2024-10-15 | DGreg Landsman | SELL | $1K – $15K | 14d |
| 2024-08-02 | DRo Khanna | SELL | $1K – $15K | 35d |
| 2024-07-01 | DJosh Gottheimer | SELL | $1K – $15K | 45d |
| 2024-04-04 | RTommy Tuberville | SELL | $1K – $15K | 41d |
| 2024-04-04 | RTommy Tuberville | SELL | $1K – $15K | 41d |
| 2024-02-08 | DJosh Gottheimer | SELL | $1K – $15K | 28d |
| 2024-01-17 | DJonathan Jackson | BUY | $1K – $15K | 19d |
| 2023-11-13 | DJosh Gottheimer | PARTIAL_SELL | $1K – $15K | 22d |
| 2023-08-21 | DJosh Gottheimer | BUY | $1K – $15K | 17d |
| 2023-04-03 | RTommy Tuberville | BUY | $1K – $15K | 147d |
| 2022-03-30 | RTommy Tuberville | SELL | $1K – $15K | 516d |
| 2021-03-29 | RTommy Tuberville | BUY | $1K – $15K | 882d |
| 2023-06-23 | DJonathan Jackson | BUY | $15K – $50K | 14d |