Summary
Updated Aug 31, 2026
Jason David Sawyer files SEC Form 4 reports at Greenland Mines Ltd (GRML). 5 SEC Form 4 filings on record going back to 2025, most recently on 23 July 2026. Most recent open-market trade: bought $56K of GRML on 23 July 2026. Lifetime open-market purchases: $56K.
Recent Transactions
5Every recent SEC Form 4 transaction Jason David Sawyer has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Jason David Sawyer go back to 2025: 5 primary Form 4 filings, an average of 2.5 per year. The typical open-market purchase is $56K (1 buy totaling $56K). The largest single buy on record is $56K of GRML in 2026. 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 Jason David Sawyer 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 of GRML open-market activity in the last 12 months
- Riad Hussein El-Dada - $41K of GRML open-market activity in the last 12 months
- Jon McGarity - $25K of GRML 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 Jason David Sawyer?
Jason David Sawyer is a corporate insider of Greenland Mines Ltd (GRML). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Jason David Sawyer submitted recently?
3 primary Form 4 filings in the last 90 days, covering 3 companies.
Has Jason David Sawyer been buying or selling stock?
Recorded transactions: 1 open-market purchase ($56K) and 0 open-market sales across all tracked filings.
Where can I see all of Jason David Sawyer'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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