Patti A. Humble
Director · Ecovyst Inc.
IndividualBuying only
- 2026
- Sep 14, 2026
- 2
Filings (90d)
1
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Patti A. Humble files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Susan F. Ward - $126K in ECVT purchases and sales in the last 12 months
- Sarah Lorance - $113K in ECVT purchases and sales in the last 12 months
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Frequently asked questions
Who is Patti A. Humble?
Patti A. Humble is a corporate insider, tracked as Director of Ecovyst Inc. (ECVT). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Patti A. Humble submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Patti A. Humble been buying or selling stock?
Recorded transactions: 1 open-market purchase ($250K) and 0 open-market sales across all tracked filings.
