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RGEN

Repligen Corporation

Sector: healthcareMedical - Instruments & SuppliesNASDAQMarket Cap: $7.64B

Repligen Corporation (RGEN) is a life sciences company providing bioprocessing technologies and solutions, with a single congressional trader executing 12 transactions in the last 12 months and $14.5M in federal contracts from the Department of Defense and HHS.

Next filing → your inbox
Govt Dependence
10/100
Regulatory Density
60/100
Lobbying Intensity
0/100
Political Signal
NEUTRAL

BusinessWhat RGEN does

Repligen develops and commercializes bioprocessing technologies used in the manufacture of biological drugs, including proteins, vaccines, and cell and gene therapies. Its product portfolio includes filtration, chromatography, and process analytics systems. Revenue is derived from sales to biopharmaceutical and contract development and manufacturing organizations.

12 months past · 3 months futureRGEN activity timeline

$187$144$100 OctNovDecJan '26FebMarAprMayJunJulAugSepOctNovDec ↓ PAST — recorded activity ↑ FUTURE — scheduled markups · pending votes TODAY · Sep 14 $182.03 hi $102.87 lo $165.18 CONGRESS 16 INSIDERS 0 13F FUNDS 30 BILLS 9 Lisa C. McClain (R) · purchase · 2025-10-30Lisa C. McClain (R) · sale · 2025-10-30Lisa C. McClain (R) · sale · 2025-10-31Lisa C. McClain (R) · Purchase · 2025-10-30Lisa C. McClain (R) · Sale · 2025-10-31Lisa C. McClain (R) · Sale · 2025-10-30 Citadel Advisors · - $228M · 2025-12-31Citadel Advisors · - $225M · 2025-09-30D.E. Shaw & Co. · + $33M · 2025-09-30Renaissance Technologies · + $15M · 2025-09-30Two Sigma Investments · - $13M · 2025-09-30Citadel Advisors · + $12M · 2025-09-30Bridgewater Associates · OPENED $4M · 2025-09-30D.E. Shaw & Co. · - $4M · 2025-12-31Two Sigma Investments · - $1M · 2025-12-31Bridgewater Associates · - $1M · 2025-12-31 MARKUP · House Appropriations Subcommittee on Financial Services and · 2026-09-15MARKUP · House Energy and Commerce Subcommittee on Energy · 2026-09-15MARKUP · House Appropriations Subcommittee on Departments of Transpor · 2026-09-15MARKUP · Senate Finance · 2026-09-15MARKUP · House Energy and Commerce Subcommittee on Health · 2026-09-15MARKUP · House Education and Workforce Subcommittee on Health, Employ · 2026-09-15MARKUP · Senate Health, Education, Labor, and Pensions · 2026-09-16MARKUP · House Appropriations Subcommittee on National Security, Depa · 2026-09-16MARKUP · House Education and Workforce Subcommittee on Higher Educati · 2026-09-16
Congress
buy sell
Insider · Form 4
open-market buy
Hedge fund · 13F
opened + added − trimmed closed holds
Bills
past action (this ticker) upcoming markup (sector) carveout (this ticker)
250 trading days · 6 congressional trades shown · 0 insider buys · 10 13F filings · 0 past bill actions · 9 upcoming markups

Executive Branch ConflictsRGEN held by Trump-administration officials

Lifetime Government AwardsRGEN federal contracts by year

$15M
total awarded · 2016–2026
13
contracts on file
2021
peak year ($14M)
$14M $7M 2016: $104K across 1 contract $104K 2016 2017: $21K across 1 contract $21K 2017 2019: $42K across 1 contract $42K 2019 2020: $117K across 5 contracts $117K 2020 5 contracts 2021: $14M across 1 contract (peak year) $14M 2021 2022: $30K across 1 contract $30K 2022 2024: $83K across 2 contracts $83K 2024 2 contracts 2026: $175K across 1 contract $175K 2026
Top contracts by award amount
$14.4M Department of Health and Human Serv 2021-09-30 PHARMACEUTICAL CONSUMABLES EXPANSION AND ACCELERATION: SINGLE USE BAGS
$175K Department of Health and Human Serv 2026-05-28 XCELL LAB CONTROLLERS AND ACCESSORIES
$104K Department of Health and Human Serv 2016-08-30 BIOREACTOR PARTS&REPLIGEN ATF DEVICES
$49K Department of Defense 2024-02-02 EQUIPMENT KR2I TFF SYSTEM - KF COMM 2 FOR THE WALTER REED ARMY INSTITT
$43K Department of Defense 2020-05-21 KMPI SYSTEM
11 years · 13 contracts

Smart Money · 13F HoldingsHedge funds holding RGEN

$233.8M
Total RGEN held by tracked 13F funds
3
Funds with RGEN positions
Citadel Advisors $228M -17% 6 overlap 2025-12-31
D.E. Shaw & Co. $4M -89% 6 overlap 2025-12-31
Bridgewater Associates $1M -77% 6 overlap 2025-12-31

Politicians Trading RGENMembers of Congress with recent RGEN positions

2 politicians traded RGEN across 14 disclosed transactions totaling $161K (last 730 days). Greed score = composite of trade frequency, volume & recency across the politician's entire history (not just RGEN). 0-30 LOW · 30-60 MID · 60+ HIGH.

Congressional TradesWho in Congress is trading RGEN

2025-10-30 Lisa C. McClain R-Michigan · house purchase $1,001 - $15,000
2025-10-30 Lisa C. McClain R-Michigan · house sale $1,001 - $15,000
2025-10-31 Lisa C. McClain R-Michigan · house sale $1,001 - $15,000
2025-10-30 Lisa C. McClain R-Michigan · house Purchase $1,001 - $15,000
2025-10-31 Lisa C. McClain R-Michigan · house Sale $1,001 - $15,000
2025-10-30 Lisa C. McClain R-Michigan · house Sale $1,001 - $15,000
2025-06-11 Lisa C. McClain R-Michigan · house Purchase $1,001 - $15,000 63d late
2025-07-22 Lisa C. McClain R-Michigan · house Purchase $1,001 - $15,000
2025-06-17 Lisa C. McClain R-Michigan · house Sale $1,001 - $15,000 57d late
2025-07-22 Lisa C. McClain R-Michigan · house purchase $1,001 - $15,000
2025-06-17 Lisa C. McClain R-Michigan · house sale $1,001 - $15,000 57d late
2025-06-11 Lisa C. McClain R-Michigan · house purchase $1,001 - $15,000 63d late
16+ trades on file · most recent 2025-11-21

Corporate Insiders · Form 4What CEOs, CFOs, and directors are doing with their own stock

No Form 4 activity recorded in the last 180 days.

Political ProfileWhere RGEN sits in Washington

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STRUCTURAL: No lobbying spend (get_political_influence.lobbying.total_income: 0), no donations, low federal contract scale ($14.5M). EVIDENTIARY: Single congressional trader (Rep. McCaul) with high-frequency trading (12 transactions) but net neutral buys/sales count; no corporate insider buys in 180 days (get_corporate_insider_signal.total_buys: 0). Net: Active trading by one congressman offsets lack of structural political engagement.

Regulatory ExposureThreats & opportunities

Regulatory threats

  • FDA regulation of bioprocessing equipment and consumables as part of drug manufacturing quality systems.
    FDA (within HHS)
    "get_government_precedent.federal_contracts_summary[0].agencies includes Department of Health and Human Services, indicating regulatory interface."

Regulatory opportunities

  • Federal contracts for bioprocessing equipment supporting government health and defense research.
    Department of Health and Human Services, Department of Defense
    "get_government_precedent.federal_contracts_summary[0] shows $14.5M total obligation across 4 contracts from these agencies."

Capitol Hill AlliesChampions & critics

Congressional champions

Congressional critics

  • No specific congressional critics identified.
Member intelligence layer

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Frequently AskedAbout RGEN & political exposure

Does Repligen Corporation (RGEN) hold federal contracts?
Yes. Repligen Corporation has 13 federal contract awards totaling $14,944,626, primarily from agencies including Department of Defense, Department of Health and Human Services, Department of Veterans Affairs. See full contract list and amounts on this page.
Which Trump cabinet officials own RGEN stock?
1 Trump cabinet members or senior White House staff have disclosed holdings in RGEN on their OGE 278 financial disclosures, including Donald J. Trump. See the Cabinet Conflicts panel for details.
Has Congress traded RGEN stock?
16 congressional trades by 3 unique members of Congress, most recently on 2025-10-31. See the Congressional Trading panel for politician-by-politician breakdown.
What is RGEN political risk profile?
Government dependence: 10/100. Lobbying intensity: 0/100. Political signal: neutral. Donor party split: R 0% / D 0%.
How does GovGreed track RGEN political activity?
GovGreed integrates STOCK Act congressional trade disclosures, FEC contributions, OGE executive-branch disclosures, USASpending federal contracts, Senate LDA lobbying filings, and SEC Form 4 corporate insider trades into a single queryable graph. RGEN data is updated daily from these official federal sources.