Olivier Loeillot

RGEN

Olivier Loeillot serves as Chief Executive Officer at Repligen Corporation (RGEN). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$1.72M

Net Position

Net Seller

$1.72M

Companies Traded

RGEN

Active Period

Feb 2025 – Nov 2025

4 total trades

Most Recent

Sell RGEN

Nov 25, 2025 · $1.20M

Olivier Loeillot's Insider Trading at Repligen Corporation (RGEN)

Buys

0 · $0.00

Sells

4 · $1.72M

Total Shares Bought

Total Shares Sold

11,138

RGEN Price Chart

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Date	Type	Shares	Avg Price	Value
Nov 25, 2025↗	Sell	7,041	$170.00	$1.20M
Oct 2, 2025↗	Sell	1,248	$145.23	$181.2K
Sep 3, 2025↗	Sell	2,506	$116.18	$291.1K
Feb 27, 2025↗	Sell	343	$156.54	$53.7K