Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Donald G. Jackson 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.
- Mark Andrew Smith - $13.55M of CMI open-market activity in the last 12 months
- William I. Miller - $10.81M of CMI open-market activity in the last 12 months
- Jennifer Mary Bush - $5.98M of CMI open-market activity in the last 12 months
- Amy Rochelle Davis - $3.37M of CMI open-market activity in the last 12 months
- Marvin Boakye - $2.37M of CMI open-market activity in the last 12 months
- Jennifer Rumsey - $2.17M of CMI open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Donald G. Jackson?
Donald G. Jackson is a corporate insider, tracked as VP - Treasury & Tax of CUMMINS INC (CMI). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Donald G. Jackson last file a Form 4?
The most recent primary Form 4 on record is dated 14 May 2026, one of 4 filings going back to 2024.
Has Donald G. Jackson been buying or selling stock?
Recorded transactions: 0 open-market purchases and 8 open-market sales ($4.62M) across all tracked filings.
Where can I see all of Donald G. Jackson's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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