Repligen Corporation

RGEN · Healthcare · Repligen Corporation, a life sciences company, develops and commercializes bioprocessing technologies and systems in North America, Europe,…

Repligen Corporation (RGEN), in the Healthcare sector, has 12 disclosed filings on Paydirt over the trailing twelve months from 1 member of Congress and 4 corporate insiders: 1 purchase and 12 sales (1 filing reported both). Filers took a median of 1 day from execution to disclosure, and the most recent trade was executed Oct 5 and filed Oct 6. The most active filer was Olivier Loeillot with 7 filings. Data as of Nov 7 2026.

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Filings, ttm

1 buy · 12 sells

Traders, ttm

1 congress · 4 insiders

Volume, ttmiDollar value disclosed in the window

$6.6M

estimated for Congress, as filed for insiders

Median delay

execution to disclosure

Last traded

Oct 5

Filed Oct 6

ADViAverage daily dollar volume

$191.8M

market data

Share price · 12M

$174 (+19.4%)

Adjusted for splits and dividends.

Volume by month

Buys $226K Sells $25.9M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed · past 24 months

Olivier Loeillot Chief Executive Officer 7 filings · 0 buys, 7 sales AH

Anthony Hunt Director 6 filings · 0 buys, 6 sales LM

Lisa McClain Representative (Spouse) 2 filings · 2 buys, 2 sales JB

James Bylund Chief Operating Officer 1 filing · 0 buys, 1 sale JG

Jason K Garland CFO 1 filing · 0 buys, 1 sale JS

Jefferson Shreve Representative 1 filing · 0 buys, 1 sale MM Martin D Madaus Director 1 filing · 1 buy, 0 sales

Recent filings

Olivier LoeillotSALE Chief Executive Officer $1.0M
5,535 sh across 2 lots
Exec Oct 5
Filed Oct 6 · 4:18 PM ET Olivier LoeillotSALE Chief Executive Officer $2.5M
12,946 sh across 2 lots
Exec Sep 24
Filed Sep 25 · 4:09 PM ET Olivier LoeillotSALE Chief Executive Officer $977K
5,426 sh × $180.00
Exec Sep 21
Filed Sep 22 · 4:07 PM ET Olivier LoeillotSALE Chief Executive Officer $504K
3,035 sh × $165.90
Exec Sep 4
Filed Sep 8 · 4:13 PM ET Olivier LoeillotSALE Chief Executive Officer $977K
5,426 sh × $180.00
Exec Aug 20
Filed Aug 21 · 4:06 PM ET Jason K GarlandSALE CFO $106K
733 sh × $145.00
Exec Jun 25
Filed Jun 26 · 5:30 PM ET Olivier LoeillotSALE Chief Executive Officer $536K
3,832 sh × $140.00
Exec Apr 21
Filed Apr 22 · 5:30 PM ET Olivier LoeillotSALE Chief Executive Officer $1.2M
7,041 sh × $170.00
Exec Nov 25 2025
Filed Nov 26 2025 · 5:30 PM ET Lisa McClainSALE Representative (Spouse) $16K
2 lots · $2K–30K bracket
Exec Oct 30 2025
Filed Nov 21 2025 Lisa McClainPURCHASE Representative (Spouse) $8K
$1K–15K bracket
Exec Oct 30 2025
Filed Nov 21 2025 James BylundSALE Chief Operating Officer $331K
2,191 sh × $151.21
Exec Nov 18 2025
Filed Nov 19 2025 · 5:30 PM ET Anthony HuntSALE Director $3.1M
20,000 sh across 7 lots
Exec Nov 13 2025
Filed Nov 14 2025 · 5:30 PM ET Anthony HuntSALE Director $3.8M
24,536 sh across 4 lots
Exec Nov 12 2025
Filed Nov 13 2025 · 5:30 PM ET Anthony HuntSALE Director $3.5M
29,015 sh across 5 lots
Exec Sep 10 2025
Filed Sep 11 2025 · 5:30 PM ET Lisa McClainPURCHASE Representative (Spouse) $16K
2 lots · $2K–30K bracket
Exec Jun 11 2025
Filed Aug 13 2025 † Lisa McClainSALE Representative (Spouse) $8K
$1K–15K bracket
Exec Jun 17 2025
Filed Aug 13 2025 † Martin D MadausPURCHASE Director $202K
1,800 sh × $112.13
Exec Aug 8 2025
Filed Aug 12 2025 · 12:47 PM ET Anthony HuntSALE Director $3.2M
26,172 sh across 3 lots
Exec May 15 2025
Filed May 16 2025 · 5:30 PM ET Jefferson ShreveSALE Representative $33K
$15K–50K bracket
Exec Apr 7 2025
Filed May 8 2025 Anthony HuntSALE Director $4.1M
26,596 sh across 4 lots
Exec Mar 17 2025
Filed Mar 19 2025 · 5:30 PM ET Anthony HuntSALE Director $3.4M
24,246 sh × $139.67
Exec Nov 21 2024
Filed Nov 22 2024 · 5:30 PM ET