Richard Parrillo

HDSN

Richard Parrillo serves as director at Hudson Technologies, Inc. (HDSN). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

2 trades

$73.1K

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$73.1K

Companies Traded

HDSN

Active Period

May 2026

2 total trades

Most Recent

Buy HDSN

May 21, 2026 · $48.3K

Richard Parrillo's Insider Trading at Hudson Technologies, Inc. (HDSN)

Buys

2 · $73.1K

Sells

0 · $0.00

Total Shares Bought

15,000

Total Shares Sold

HDSN Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
May 21, 2026	Buy	10,000	$4.83	$48.3K	195,746
May 15, 2026	Buy	5,000	$4.96	$24.8K	25,595

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