Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Krzysztof W. Jamroz 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.
- Red Oak Partners, LLC - $1.10M in JETMF purchases and sales in the last 12 months
- Ryan Goepel - $451K in JETMF purchases and sales in the last 12 months
More insiders (A-Z)
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Frequently asked questions
Who is Krzysztof W. Jamroz?
Krzysztof W. Jamroz is a corporate insider of Global Crossing Airlines Group Inc. (JETMF). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Krzysztof W. Jamroz last file a Form 4?
The most recent primary Form 4 on record is dated 18 November 2025, one of 2 filings going back to 2024.
Has Krzysztof W. Jamroz been buying or selling stock?
Recorded transactions: 2 open-market purchases ($535K) and 0 open-market sales across all tracked filings.
