# Congressional stock trades in RGEN (Repligen Corp)

Congressional stock trades in Repligen Corp (RGEN) from House and Senate STOCK Act filings. See which members of Congress bought or sold, disclosed amounts, and filing dates.

- Industry: Biological Products, (No Diagnostic Substances)
- Last close: $176.89
- Price updated: Sep 19, 2026
- Total congressional trades: 7
- Politicians trading: 2
- Last traded: Oct 31, 2025
- Source: https://tryglasshouse.ai/companies/RGEN.md

## Trading History

- Page: 1 of 1
- Results: 7 of 7
- Pagination query parameter: `page`

## 1. Lisa C. McClain

- Member: Republican, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Oct 31, 2025, disclosed Nov 21, 2025
- Market context: $149.06 at trade, $176.89 current (+18.67%)
- Politician: https://tryglasshouse.ai/politicians/M001136.md
- Record: https://tryglasshouse.ai/trades/c3ec8fe4-60a8-47f6-a6e7-bf55c5e2baf6.md

## 2. Lisa C. McClain

- Member: Republican, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Oct 30, 2025, disclosed Nov 21, 2025
- Market context: $144.57 at trade, $176.89 current (+22.36%)
- Politician: https://tryglasshouse.ai/politicians/M001136.md
- Record: https://tryglasshouse.ai/trades/6cc0b4b0-77fd-41f6-aea1-74bf21c0e4a1.md

## 3. Lisa C. McClain

- Member: Republican, House
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Oct 30, 2025, disclosed Nov 21, 2025
- Market context: $144.57 at trade, $176.89 current (+22.36%)
- Politician: https://tryglasshouse.ai/politicians/M001136.md
- Record: https://tryglasshouse.ai/trades/a774d8c0-1d85-4a73-aad3-76fcf0e1b2fe.md

## 4. Lisa C. McClain

- Member: Republican, House
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Jul 22, 2025, disclosed Aug 13, 2025
- Market context: $114.12 at trade, $176.89 current (+55.00%)
- Politician: https://tryglasshouse.ai/politicians/M001136.md
- Record: https://tryglasshouse.ai/trades/286d10a3-b762-44c8-9f7f-32127b0671d4.md

## 5. Lisa C. McClain

- Member: Republican, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Jun 17, 2025, disclosed Aug 13, 2025
- Market context: $121.01 at trade, $176.89 current (+46.18%)
- Politician: https://tryglasshouse.ai/politicians/M001136.md
- Record: https://tryglasshouse.ai/trades/48221805-90b3-4ffd-87b2-6fdff7e1b23b.md

## 6. Lisa C. McClain

- Member: Republican, House
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Jun 11, 2025, disclosed Aug 13, 2025
- Market context: $132 at trade, $176.89 current (+34.01%)
- Politician: https://tryglasshouse.ai/politicians/M001136.md
- Record: https://tryglasshouse.ai/trades/bec25d73-3b58-4e0e-a63d-9af9573228cc.md

## 7. Jefferson Shreve

- Member: Republican, House
- Transaction: Sell, $15,001 - $50,000
- Dates: traded Apr 7, 2025, disclosed May 8, 2025
- Market context: $116.11 at trade, $176.89 current (+52.35%)
- Politician: https://tryglasshouse.ai/politicians/S001229.md
- Record: https://tryglasshouse.ai/trades/3c80aea9-a5a6-418b-b4e8-28648f5c993d.md



## About Repligen Corp

Repligen, headquartered in Waltham, Massachusetts, is a global life sciences company that develops and sells bioprocessing equipment and supplies used in the manufacturing of biologic drugs, including monoclonal antibodies, recombinant proteins, vaccines, and cell and gene therapies. Its customers include biopharmaceutical companies, contract development and manufacturing organizations, or CDMOs, and other life science companies. It sells four main product categories: filtration (including fluid management) is the largest category (about 55% of total revenue), while chromatography, proteins, and process analytics are 21%, 11%, and 13%, respectively. Customers in North America, Europe, and Asia Pacific contribute about 44%, 37%, and 19% of revenue, respectively.

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