Summary
Updated Aug 31, 2026
Kirk Lazarine is Director of Granite Ridge Resources, Inc. (GRNT). 3 SEC Form 4 filings on record going back to 2024, most recently on 21 August 2026. Most recent open-market trade: bought $25K of GRNT on 21 November 2025. Lifetime open-market purchases: $50K.
Recent Transactions
4Every recent SEC Form 4 transaction Kirk Lazarine has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Kirk Lazarine go back to 2024: 3 primary Form 4 filings, an average of 1.0 per year. The typical open-market purchase is $25K (2 buys totaling $50K). The largest single buy on record is $25K of GRNT in 2025. 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 Kirk Lazarine 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.
- Griffin Perry - $549K of GRNT open-market activity in the last 12 months
- Matthew Reade Miller - $256K of GRNT open-market activity in the last 12 months
- John McCartney - $214K of GRNT open-market activity in the last 12 months
- Tyler Farquharson - $117K of GRNT open-market activity in the last 12 months
- Ronald Kyle Kettler - $72K of GRNT open-market activity in the last 12 months
- Michele J. Everard - $36K of GRNT 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 Kirk Lazarine?
Kirk Lazarine is a corporate insider, tracked as Director of Granite Ridge Resources, Inc. (GRNT). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Kirk Lazarine submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Kirk Lazarine been buying or selling stock?
Recorded transactions: 2 open-market purchases ($50K) and 0 open-market sales across all tracked filings.
Where can I see all of Kirk Lazarine'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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