Repligen Corp
RGEN- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0000730272
In the last 90 days, Repligen Corp insiders filed 0 open-market purchases and 5 sales; 481 institutions reported holding it in 13F filings for Q2 2026, worth $9.00B in total; 3 superinvestors hold it, including Maverick Capital and Duquesne Family Office.
Politicians who traded RGEN
Since 2020, newest trade first. Shares and options by default, including trades reported under an earlier ticker.
- Trades
- 7
- Filings
- 3
- Politicians
- 2
- Buys / sells
- 3 / 4
- Estimated volume
- $80.5K
- Sum of range midpoints
| Politician | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
 Lisa C. McClain House · MI | 6 | 3 / 3 | $48.0K | Oct 31, 2025 | Nov 21, 2025 |
 Jefferson Shreve House · IN | 1 | 0 / 1 | $32.5K | Apr 7, 2025 | May 8, 2025 |
Trades
Reported trades in Repligen Corp, newest filings first.
| Politician | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
Jefferson Shreve House · IN | RGENRepligen Corporation - Common Stock | Sell | Self | Apr 7, 2025 | May 8, 2025 | 31 days | $15K-$50K | Filing |
Lisa C. McClain House · MI | RGENRepligen Corporation - Common Stock | Sell (partial) | Spouse | Jun 17, 2025 | Aug 13, 2025 | 57 daysLate | $1K-$15K | Filing |
Lisa C. McClain House · MI | RGENRepligen Corporation - Common Stock | Buy | Spouse | Jul 22, 2025 | Aug 13, 2025 | 22 days | $1K-$15K | Filing |
Lisa C. McClain House · MI | RGENRepligen Corporation - Common Stock | Buy | Spouse | Jun 11, 2025 | Aug 13, 2025 | 63 daysLate | $1K-$15K | Filing |
Lisa C. McClain House · MI | RGENRepligen Corporation - Common Stock | Sell | Spouse | Oct 30, 2025 | Nov 21, 2025 | 22 days | $1K-$15K | Filing |
Lisa C. McClain House · MI | RGENRepligen Corporation - Common Stock | Buy | Spouse | Oct 30, 2025 | Nov 21, 2025 | 22 days | $1K-$15K | Filing |
Lisa C. McClain House · MI | RGENRepligen Corporation - Common Stock | Sell | Spouse | Oct 31, 2025 | Nov 21, 2025 | 21 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.