Patti A. Humble bought ECVT once, on Sep 10, 2026
Director at Ecovyst Inc.
SEC CIK 0002135878 · Filings on SEC.gov ↗
$250KBought
$0Sold
Sep 14Last buy
Patti A. Humble's record
3 months after each buy, from the first price a copier could get.
No buys have 3 months of prices yet. A record shows here at 3.
Every filing
1 filing since Sep 2026, newest first
Filings come from SEC EDGAR. Not investment advice.