Olivier Loeillot $RGEN SEC Form 4 Insider Trading

Olivier Loeillot has filed a total of 3 insider trades in $RGEN since 2021. Their most recent trade was a sale of 5,426 shares, made on Aug 20, 2026. Their largest trade was a sale of 7,041 shares, made on Nov 25, 2025. We estimate that they now own 59,672 shares of $RGEN, worth an estimated $10.9 million.

Insider Trading at $RGEN

There have been a total of 153 insider trades reported at $RGEN since 2021, with 8,990 shares purchased and 435,320 shares sold. The most active insider traders in $RGEN stock have been Anthony Hunt, Ralf Kuriyel, and Jon Snodgres. The most recent trade was a sale of 5,426 shares reported by Olivier Loeillot (Chief Executive Officer), made on Aug 20, 2026.

$RGEN Executives and Stock Owners with Insider Trades

• Anthony Hunt, Chief Executive Officer

• Ralf Kuriyel, Senior VP, R&D

• Jon Snodgres, Chief Financial Officer

• James Bylund, Chief Operating Officer

• Olivier Loeillot, Chief Executive Officer

• Christine Gebski, See Remarks

• Jason K Garland, CFO

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.