Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Jon McGarity 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.
- Jeff Leblanc - $381K in GRML purchases and sales in the last 12 months
- Riad Hussein El-Dada - $73K in GRML purchases and sales in the last 12 months
- Jason David Sawyer - $56K in GRML purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Jon McGarity?
Jon McGarity is a corporate insider of Greenland Mines Ltd (GRML). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Jon McGarity last file a Form 4?
The most recent primary Form 4 on record is dated 20 July 2026, one of 3 filings going back to 2025.
Has Jon McGarity been buying or selling stock?
Recorded transactions: 1 open-market purchase ($25K) and 0 open-market sales across all tracked filings.
