Summary
Updated Aug 31, 2026
Stephen S. Thompson is Chief Administrative Officer of BOYD GAMING CORP (BYD). 5 SEC Form 4 filings on record going back to 2024, most recently on 3 March 2026. Most recent open-market trade: sold $1.63M of BYD on 3 March 2026. Lifetime open-market sales: $2.96M.
Recent Transactions
5Every recent SEC Form 4 transaction Stephen S. Thompson has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Stephen S. Thompson 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.
- Marianne Boyd Johnson - $17.11M of BYD open-market activity in the last 12 months
- Keith Smith - $8.59M of BYD open-market activity in the last 12 months
- Josh Hirsberg - $3.20M of BYD open-market activity in the last 12 months
- William R. Boyd - $2.55M of BYD open-market activity in the last 12 months
- Uri Clinton - $304K of BYD open-market activity in the last 12 months
- Christine J. Spadafor - $100K of BYD 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 Stephen S. Thompson?
Stephen S. Thompson is a corporate insider, tracked as Chief Administrative Officer of BOYD GAMING CORP (BYD). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Stephen S. Thompson last file a Form 4?
The most recent primary Form 4 on record is dated 3 March 2026, one of 5 filings going back to 2024.
Has Stephen S. Thompson been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($2.96M) across all tracked filings.
Where can I see all of Stephen S. Thompson'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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