Summary
Updated Aug 31, 2026
Guy Matthew Harkless files SEC Form 4 reports at Zumiez Inc (ZUMZ). 2 SEC Form 4 filings on record going back to 2025, most recently on 5 June 2026. Most recent open-market trade: sold $73K of ZUMZ on 16 December 2025. Lifetime open-market sales: $73K.
Recent Transactions
2Every recent SEC Form 4 transaction Guy Matthew Harkless has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Guy Matthew Harkless go back to 2025: 2 primary Form 4 filings, an average of 1.0 per year. 1 recorded transaction carries a Rule 10b5-1 flag, meaning it was pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Guy Matthew Harkless 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.
- Chris K. Visser - $651K of ZUMZ open-market activity in the last 12 months
- Liliana Gil Valletta - $191K of ZUMZ 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 Guy Matthew Harkless?
Guy Matthew Harkless is a corporate insider of Zumiez Inc (ZUMZ). InsiderAlpha holds 2 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 Guy Matthew Harkless submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Guy Matthew Harkless been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($73K) across all tracked filings.
Where can I see all of Guy Matthew Harkless'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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