Amy M. Schumacher
Director · Calumet, Inc. /DE
Individual
- 2024
- Aug 21, 2026
- 11
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Amy M. Schumacher 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.
- Heritage Group - $20.40M in CLMT purchases and sales in the last 12 months
- Daniel J. Sajkowski - $267K in CLMT purchases and sales in the last 12 months
- Stephen P. Mawer - CLMT
- John G. Boss - CLMT
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Frequently asked questions
Who is Amy M. Schumacher?
Amy M. Schumacher is a corporate insider, tracked as Director of Calumet, Inc. /DE (CLMT). InsiderAlpha holds 11 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Amy M. Schumacher submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
