Summary
Updated Aug 30, 2026
Karen Bellum Bomber is Chief Commercial Officer of GXO Logistics, Inc. (GXO). 2 SEC Form 4 filings on record, most recently on 3 March 2026.
Trading Pattern
InsiderAlpha's records for Karen Bellum Bomber go back to 2026: 2 primary Form 4 filings, an average of 2.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Karen Bellum Bomber 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.
- Todd C. Cooper - $304K of GXO 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 Karen Bellum Bomber?
Karen Bellum Bomber is a corporate insider, tracked as Chief Commercial Officer of GXO Logistics, Inc. (GXO). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Karen Bellum Bomber last file a Form 4?
The most recent primary Form 4 on record is dated 3 March 2026, one of 2 filings going back to 2026.
Where can I see all of Karen Bellum Bomber'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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