Insiders who reported open-market trades in the last 12 months at the companies Daniel J. Sajkowski 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 is a corporate insider, tracked as Director of Calumet, Inc. /DE (CLMT). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Daniel J. Sajkowski last file a Form 4?
The most recent primary Form 4 on record is dated 13 July 2026, one of 8 filings going back to 2024.
Has Daniel J. Sajkowski been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($343K) across all tracked filings.
Daniel J. Sajkowski is Director of Calumet, Inc. /DE (CLMT). 8 SEC Form 4 filings on record going back to 2024, most recently on 13 July 2026. Most recent open-market trade: sold $153K of CLMT on 2 July 2026. Lifetime open-market sales: $343K.
Recent transactions
10
The latest 10 SEC Form 4 transactions reported by Daniel J. Sajkowski.
InsiderAlpha's records for Daniel J. Sajkowski go back to 2024: 8 primary Form 4 filings, an average of 2.7 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
