Richard Grondin

PESI

Richard Grondin serves as EVP of Hanford & Int. Waste Op at Perma-Fix Environmental Services, Inc. (PESI). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$4.9K

Total Sells

1 trades

$58.7K

Net Position

Net Seller

$53.9K

Companies Traded

PESI

Active Period

Sep 2022 – Jan 2026

2 total trades

Most Recent

Sell PESI

Jan 20, 2026 · $58.7K

Richard Grondin's Insider Trading at Perma-Fix Environmental Services, Inc. (PESI)

Buys

1 · $4.9K

Sells

1 · $58.7K

Total Shares Bought

1,000

Total Shares Sold

4,284

PESI Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jan 20, 2026	Sell	4,284	$13.71	$58.7K	0
Sep 9, 2022	Buy	1,000	$4.87	$4.9K	1,036

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