Summary
Latest filing:
Jeffrey S. Lyon is Director of HERITAGE FINANCIAL CORP /WA/ (HFWA). 5 SEC Form 4 filings on record going back to 2025, most recently on 5 August 2026. Most recent open-market trade: sold $300K of HFWA on 5 August 2026. Lifetime open-market sales: $300K.
Recent Transactions
3Every recent SEC Form 4 transaction Jeffrey S. Lyon has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Jeffrey S. Lyon go back to 2025: 5 primary Form 4 filings, an average of 2.5 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Jeffrey S. Lyon 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.
- Bryan McDonald - $426K of HFWA open-market activity in the last 12 months
- Brian Charneski - $399K of HFWA open-market activity in the last 12 months
- Tony Chalfant - $226K of HFWA open-market activity in the last 12 months
- Kelli Ann Wilson - $162K of HFWA open-market activity in the last 12 months
- Sabrina C. Robison - $150K of HFWA open-market activity in the last 12 months
- Matthew T. Ray - $111K of HFWA 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 Jeffrey S. Lyon?
Jeffrey S. Lyon is a corporate insider, tracked as Director of HERITAGE FINANCIAL CORP /WA/ (HFWA). 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 Jeffrey S. Lyon submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Jeffrey S. Lyon been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($300K) across all tracked filings.
Where can I see all of Jeffrey S. Lyon'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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