Company Insider Tape

Repligen Corporation insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol RGEN Latest filing 16 Jul 2026

Company Read

Net disposal

RGEN has 22 stored insider filings. Acquisitions account for 81.8% of classified filings and disposals account for 18.2%. The largest stored filing is $536.5K from LOEILLOT, OLIVIER.

Latest filing 16 Jul 2026most recent stored row
Largest filing $536.5Kreported transaction value
Total filings 22stored transaction rows
Acquisition value $94.3K18 acquisitions
Disposal value $764.5K4 disposals
Net value $-670.2Kacquisitions minus disposals

Filing cadence

Last 12 active months
Apr 2026 1
May 2026 19
Jun 2026 1
Jul 2026 1

Acquisitions 81.8% · Disposals 18.2%

Apr 2026 $536.5K
May 2026 $136.6K
Jun 2026 $106.3K
Jul 2026 $79.5K

Executive concentration

By filing count
MUIR, GLENN P Director · 4 filings
GARLAND, JASON K CFO · 2 filings
EGLINTON, MANNER CARRIE Director · 2 filings
KONSTANTINOV, KONSTANTIN Director · 2 filings
PAX, MARGARET Director · 2 filings
DAWES, KAREN A Director · 2 filings
MHATRE, ROHIN Director · 2 filings
BARTHELEMY, NICOLAS Director · 2 filings

Market Context

RGEN weekly market snapshot

Week 31 Jul 2026
Latest close 141.01 USDstored weekly close
1-week move +6.9%latest weekly bar
13-week move -1.0%medium-term context
Relative Strength -6.1Sharemaestro indicator
Fair value gap -4.1%price vs fair value
Trend signal 0smoothed trend state

Transaction History

Latest insider filings for RGEN

Showing 1-22 of 22
Date 16 Jul 2026
Insider GARLAND, JASON KCFO
Side Disposal
Shares 530
Price 150.00
Value 79500
Security Common Stock
Date 25 Jun 2026
Insider GARLAND, JASON KCFO
Side Disposal
Shares 733
Price 145.00
Value 106285
Security Common Stock
Date 14 May 2026
Insider BARTHELEMY, NICOLASDirector
Side Acquisition
Shares 995
Price 0.00
Value 0
Security Common Stock
Date 14 May 2026
Insider BARTHELEMY, NICOLASDirector
Side Acquisition
Shares 2239
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 14 May 2026
Insider DAWES, KAREN ADirector
Side Acquisition
Shares 2239
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 14 May 2026
Insider DAWES, KAREN ADirector
Side Acquisition
Shares 995
Price 0.00
Value 0
Security Common Stock
Date 14 May 2026
Insider EGLINTON, MANNER CARRIEDirector
Side Acquisition
Shares 2239
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 14 May 2026
Insider EGLINTON, MANNER CARRIEDirector
Side Acquisition
Shares 995
Price 0.00
Value 0
Security Common Stock
Date 14 May 2026
Insider KONSTANTINOV, KONSTANTINDirector
Side Acquisition
Shares 2239
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 14 May 2026
Insider KONSTANTINOV, KONSTANTINDirector
Side Acquisition
Shares 995
Price 0.00
Value 0
Security Common Stock
Date 14 May 2026
Insider MADAUS, MARTIN DDirector
Side Acquisition
Shares 2239
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 14 May 2026
Insider MADAUS, MARTIN DDirector
Side Acquisition
Shares 995
Price 0.00
Value 0
Security Common Stock
Date 14 May 2026
Insider MHATRE, ROHINDirector
Side Acquisition
Shares 995
Price 0.00
Value 0
Security Common Stock
Date 14 May 2026
Insider MHATRE, ROHINDirector
Side Acquisition
Shares 2239
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 14 May 2026
Insider MUIR, GLENN PDirector
Side Acquisition
Shares 2239
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 14 May 2026
Insider MUIR, GLENN PDirector
Side Acquisition
Shares 995
Price 0.00
Value 0
Security Common Stock
Date 14 May 2026
Insider PAX, MARGARETDirector
Side Acquisition
Shares 995
Price 0.00
Value 0
Security Common Stock
Date 14 May 2026
Insider PAX, MARGARETDirector
Side Acquisition
Shares 2239
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 7 May 2026
Insider MUIR, GLENN PDirector
Side Acquisition
Shares 2434
Price 38.76
Value 94342
Security Common Stock
Date 7 May 2026
Insider DOUGLASS, BRIAN ROBBCHIEF PRODUCT OFFICER
Side Disposal
Shares 334
Price 126.43
Value 42228
Security Common Stock
Date 7 May 2026
Insider MUIR, GLENN PDirector
Side Acquisition
Shares 2434
Price 0.00
Value 0
Security Stock Option (Right to Buy)
Date 21 Apr 2026
Insider LOEILLOT, OLIVIERDirector, Chief Executive Officer
Side Disposal
Shares 3832
Price 140.00
Value 536480
Security Common Stock