Updated Jul 16, 2026 · Last SEC filing 2026-07-02
BOYD GAMING CORP (BYD) has filed 12 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-02. 4 Form 8-K material event filings were reported by BYD in the last 90 days. 6 Form 144 notices of proposed sale were filed for BYD stock. InsiderAlpha tracks every BYD SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0000906553 |
|---|
| Form 4 filings (90d) | 12 |
|---|---|
| Form 8-K filings (90d) | 4 |
| Form 144 notices (90d) | 6 |
| Latest Form 4 filing | 2026-07-02 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| JOHNSON MARIANNE BOYD | Director | F — Tax withholding / forfeiture | 30.8K | $88.33 | $2.72M | SEC | |
| JOHNSON MARIANNE BOYD | Director | A — Grant or award | 30.4K | $0.00 | — | SEC | |
| Clinton Uri | Chief Legal Off. & Secretary | S — Open-market sale | 3.5K | $87.69 | $304K | SEC | |
| SMITH KEITH | President and CEO | S — Open-market sale | 100.0K | $85.90 | $8.59M | SEC | |
| SPADAFOR CHRISTINE J. | Director | S — Open-market sale | 1.2K | $80.91 | $100K | SEC | |
| WHETSELL PAUL W | Director | A — Grant or award | 2.3K | $0.00 | — | SEC | |
| JOHNSON MARIANNE BOYD | Chairman | A — Grant or award | 2.3K | $0.00 | — | SEC | |
| BOYD WILLIAM R | Director | A — Grant or award | 2.3K | $0.00 | — | SEC | |
| Hartmeier Michael A. | Director | A — Grant or award | 2.3K | $0.00 | — | SEC | |
| Thoman A. Randall | Director | A — Grant or award | 2.3K | $0.00 | — | SEC | |
| SPADAFOR CHRISTINE J. | Director | A — Grant or award | 2.3K | $0.00 | — | SEC | |
| Bailey John Robert | Director | A — Grant or award | 2.3K | $0.00 | — | SEC | |
| JOHNSON MARIANNE BOYD | Chairman | S — Open-market sale | 62.9K | $84.03 | $5.29M | SEC | |
| JOHNSON MARIANNE BOYD | Chairman | S — Open-market sale | 37.1K | $85.27 | $3.16M | SEC | |
| Thompson Stephen S. | Chief Administrative Officer | S — Open-market sale | 19.5K | $83.59 | $1.63M | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for BOYD GAMING CORP (BYD). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| JOHNSON MARIANNE BOYD | 5 | $11.17M |
| SPADAFOR CHRISTINE J. | 2 | $100K |
| Clinton Uri | 1 | $304K |
| WHETSELL PAUL W | 1 | — |
| Hartmeier Michael A. | 1 | — |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in BYD insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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