Summary
Updated Aug 31, 2026
Ewan William Hamilton is EVP & Chief Accounting Officer of Kodiak Gas Services, Inc. (KGS). 9 SEC Form 4 filings on record going back to 2024, most recently on 7 July 2026. Most recent open-market trade: sold $187K of KGS on 16 June 2026. Lifetime open-market sales: $1.01M.
Recent Transactions
11Every recent SEC Form 4 transaction Ewan William Hamilton has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Ewan William Hamilton go back to 2024: 9 primary Form 4 filings, an average of 3.0 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 Ewan William Hamilton 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.
- Frontier TopCo Partnership, L.P. - $1.01B of KGS open-market activity in the last 12 months
- Cory Anne Roclawski - $2.07M of KGS open-market activity in the last 12 months
- Pedro R. Buhigas - $1.09M of KGS open-market activity in the last 12 months
- Robert Michael McKee - $397K of KGS open-market activity in the last 12 months
- Randall J. Hogan - $329K of KGS open-market activity in the last 12 months
- Alexander Newsom Darden - $274K of KGS 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 Ewan William Hamilton?
Ewan William Hamilton is a corporate insider, tracked as EVP & Chief Accounting Officer of Kodiak Gas Services, Inc. (KGS). InsiderAlpha holds 9 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 Ewan William Hamilton submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Ewan William Hamilton been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($1.01M) across all tracked filings.
Where can I see all of Ewan William Hamilton'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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