Mansy Loan Nguyen
SEC Form 4 insider trading activity
Mansy Loan Nguyen 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: Jun 22, 2026.
On the most recent filing, Mansy Loan Nguyen is listed as Director at HUDSON TECHNOLOGIES INC /NY. Inside the rolling window, Mansy Loan Nguyen reported 1 open-market purchase totaling $25K in HDSN and no open-market sales.
Companies traded
Other insiders at HDSN
Insider Buying
$25K
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 Mansy Loan Nguyen made?
Mansy Loan Nguyen has filed 2 SEC Form 4 filings (3 transaction rows) across 1 company since 2026.
Which companies does Mansy Loan Nguyen trade?
Mansy Loan Nguyen has filed SEC Form 4 disclosures for 1 company, including HDSN.
When was Mansy Loan Nguyen's most recent SEC Form 4 filing?
Mansy Loan Nguyen's most recent SEC Form 4 filing on Tracefour is dated Jun 22, 2026.
What is Mansy Loan Nguyen's total buy and sell value in the current window?
Inside the rolling retention window, Mansy Loan Nguyen bought $25K and sold $0 based on SEC Form 4 filings.
What was Mansy Loan Nguyen's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 5,000 HDSN shares on 2026-05-14, worth $25K, per SEC Form 4 filings.