Insider Trades Superinvestors Grand Portfolio

DH

DataHeimdall

Financial transparency data from public SEC filings.

Product

Insider Trades
Grand Portfolio

Company

About
Blog
Contact

Legal

Privacy Policy
Terms of Service
Disclaimer

© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.

Patti A. Humble – Insider Trading Activity | DataHeimdall

Patti A. Humble

Director at Ecovyst Inc.

CIK: 1708035

1

Total trades

1

Buys

0

Sells

May 26, 2026

Last trade

Date	Stock	Type	Shares	Value	Src
May 26, 2026	ECVTEcovyst Inc.	Buy	9,099	$124K