Parrillo Richard
SEC Form 4 insider trading activity
Parrillo Richard has filed 2 SEC Form 4 filings (3 transaction rows) across 1 company, with disclosures dating back to 2026. 2 of those filings fall inside the rolling window. Most recent filing: May 21, 2026.
On the most recent filing, Parrillo Richard is listed as Director at HUDSON TECHNOLOGIES INC /NY. Inside the rolling window, Parrillo Richard reported 2 open-market purchases totaling $73K in HDSN and no open-market sales. The largest disclosed transaction in the window is a purchase of 10,000 HDSN shares on May 13, 2026, worth $48K.
Companies traded
Other insiders at HDSN
Insider Buying
$73K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Parrillo Richard made?
Parrillo Richard has filed 2 SEC Form 4 filings (3 transaction rows) across 1 company since 2026.
Which companies does Parrillo Richard trade?
Parrillo Richard has filed SEC Form 4 disclosures for 1 company, including HDSN.
When was Parrillo Richard's most recent SEC Form 4 filing?
Parrillo Richard's most recent SEC Form 4 filing on Tracefour is dated May 21, 2026.
What is Parrillo Richard's total buy and sell value in the current window?
Inside the rolling retention window, Parrillo Richard bought $73K and sold $0 based on SEC Form 4 filings.
What was Parrillo Richard's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 10,000 HDSN shares on 2026-05-13, worth $48K, per SEC Form 4 filings.