Humble Patti A.
SEC Form 4 insider trading activity
Humble Patti A. has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company, with disclosures dating back to 2026. 2 of those filings fall inside the rolling window. Most recent filing: Sep 14, 2026.
On the most recent filing, Humble Patti A. is listed as Director at Ecovyst Inc. Inside the rolling window, Humble Patti A. reported 1 open-market purchase totaling $250K in ECVT and no open-market sales.
Companies traded
Other insiders at ECVT
Insider Buying
$250K
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 Humble Patti A. made?
Humble Patti A. has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company since 2026.
Which companies does Humble Patti A. trade?
Humble Patti A. has filed SEC Form 4 disclosures for 1 company, including ECVT.
When was Humble Patti A.'s most recent SEC Form 4 filing?
Humble Patti A.'s most recent SEC Form 4 filing on Tracefour is dated Sep 14, 2026.
What is Humble Patti A.'s total buy and sell value in the current window?
Inside the rolling retention window, Humble Patti A. bought $250K and sold $0 based on SEC Form 4 filings.
What was Humble Patti A.'s largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 24,875 ECVT shares on 2026-09-10, worth $250K, per SEC Form 4 filings.