Marianne Boyd Johnson insider trades: Boyd Gaming (BYD) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Marianne reports to the SEC
Open-market buys and sales
77 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 24, 2026 | BYD | ↓ Sell | 12 | $82.00 | $984 | By Trust* | Aug 26, 2026 (2d) |
| May 5, 2026 | BYD | ↓ Sell | 100,000 | $84.49 | $8.4M | By Trust* | May 5, 2026 (0d) |
| Dec 15, 2025 | WAL | ↓ Sell | 7,714 | $87.60 | $676K | Marianne Boyd Johnson Subtrust of the Bo | Dec 16, 2025 (1d) |
| Dec 15, 2025 | WAL | ↓ Sell | 7,714 | $86.79 | $669K | Samuel J. Boyd Subtrust of the Boyd 2005 | Dec 16, 2025 (1d) |
| Dec 15, 2025 | WAL | ↓ Sell | 7,714 | $86.75 | $669K | William R. Boyd Subtrust of The Boyd 200 | Dec 16, 2025 (1d) |
| Sep 4, 2025 | BYD | ↓ Sell | 100,000 | $86.62 | $8.7M | By Trust* | Sep 5, 2025 (1d) |
| Aug 13, 2025 | BYD | ↓ Sell | 100,000 | $84.17 | $8.4M | By Trust* | Aug 14, 2025 (1d) |
| Feb 12, 2025 | BYD | ↓ Sell | 99,800 | $77.64 | $7.7M | By Trust* | Feb 13, 2025 (1d) |
| Aug 30, 2024 | WAL | ↓ Sell | 12,516 | $81.00 | $1.0M | Direct | Sep 4, 2024 (5d) |
| Aug 30, 2024 | BYD | ↓ Sell | 73,130 | $60.00 | $4.4M | By Trust* | Sep 3, 2024 (4d) |
| Aug 29, 2024 | BYD | ↓ Sell | 73,130 | $60.23 | $4.4M | By Trust* | Aug 30, 2024 (1d) |
| Feb 16, 2024 | BYD | ↓ Sell | 100,000 | $64.69 | $6.5M | By Trust | Feb 20, 2024 (4d) |
| Aug 8, 2023 | BYD | ↓ Sell | 100,000 | $67.24 | $6.7M | By Trust* | Aug 10, 2023 (2d) |
| Mar 13, 2023 | WAL | ↑ Buy | 2,475 | $25.79 | $64K | Samuel J. Johnson (spouse) | Mar 15, 2023 (2d) |
| Feb 9, 2023 | BYD | ↓ Sell | 242,000 | $65.31 | $15.8M | By Limited Liability Company | Feb 9, 2023 (0d) |
| Feb 7, 2023 | BYD | ↓ Sell | 124,000 | $64.89 | $8.0M | By Limited Liability Company* | Feb 9, 2023 (2d) |
| Feb 6, 2023 | BYD | ↓ Sell | 50,000 | $64.89 | $3.2M | By Limited Liability Company* | Feb 8, 2023 (2d) |
| Oct 31, 2022 | BYD | ↓ Sell | 100,000 | $57.94 | $5.8M | By Trust* | Nov 2, 2022 (2d) |
| May 26, 2022 | BYD | ↓ Sell | 99,765 | $56.36 | $5.6M | Direct | May 27, 2022 (1d) |
| Feb 26, 2021 | BYD | ↓ Sell | 33,058 | $56.51 | $1.9M | Direct | Mar 1, 2021 (3d) |
| Dec 3, 2020 | BYD | ↓ Sell | 49,280 | $40.29 | $2.0M | Direct | Dec 4, 2020 (1d) |
| Dec 2, 2020 | BYD | ↓ Sell | 25,000 | $39.04 | $976K | By Limited Partnership* | Dec 4, 2020 (2d) |
| Nov 2, 2020 | BYD | ↓ Sell | 149,999 | $31.23 | $4.7M | Direct | Nov 4, 2020 (2d) |
| Jun 10, 2020 | BYD | ↓ Sell | 10,000 | $23.07 | $231K | By Limited Partnership* | Jun 12, 2020 (2d) |
| Jun 5, 2020 | BYD | ↓ Sell | 200,000 | $24.30 | $4.9M | By Trust | Jun 8, 2020 (3d) |
| Feb 4, 2020 | WAL | ↓ Sell | 8,750 | $56.90 | $498K | Direct | Feb 6, 2020 (2d) |
| Aug 31, 2018 | BYD | ↓ Sell | 26,493 | $36.41 | $965K | By Trust | Sep 4, 2018 (4d) |
| Aug 29, 2018 | BYD | ↓ Sell | 30,600 | $35.86 | $1.1M | By Trust | Aug 29, 2018 (0d) |
| Aug 24, 2018 | BYD | ↓ Sell | 2,907 | $37.01 | $108K | By Trust | Aug 24, 2018 (0d) |
| Mar 14, 2018 | BYD | ↓ Sell | 89,783 | $33.87 | $3.0M | Direct | Mar 16, 2018 (2d) |
| Nov 16, 2017 | WAL | ↓ Sell | 4,000 | $54.42 | $218K | Direct | Nov 20, 2017 (4d) |
| Feb 23, 2017 | WAL | ↓ Sell | 28,751 | $52.10 | $1.5M | The Marianne E. Boyd Trust, dated Januar | Feb 27, 2017 (4d) |
| Feb 22, 2017 | WAL | ↓ Sell | 52,052 | $52.59 | $2.7M | The Marianne E. Boyd Trust, dated Januar | Feb 23, 2017 (1d) |
| Feb 17, 2017 | BYD | ↓ Sell | 20,000 | $20.28 | $406K | By Limited Partnership* | Feb 21, 2017 (4d) |
| Dec 15, 2016 | WAL | ↓ Sell | 75,000 | $48.10 | $3.6M | The Marianne E. Boyd Trust, dated Januar | Dec 15, 2016 (0d) |
| Nov 18, 2016 | WAL | ↓ Sell | 104,000 | $43.97 | $4.6M | The Marianne E. Boyd Trust, dated Januar | Nov 18, 2016 (0d) |
| Aug 30, 2016 | WAL | ↓ Sell | 4,500 | $37.90 | $171K | Direct | Sep 1, 2016 (2d) |
| Aug 15, 2016 | BYD | ↓ Sell | 89,360 | $19.83 | $1.8M | Direct | Aug 17, 2016 (2d) |
| Aug 9, 2016 | BYD | ↓ Sell | 10,000 | $19.26 | $193K | By Limited Partnership | Aug 10, 2016 (1d) |
| Jun 7, 2016 | WAL | ↓ Sell | 5,000 | $37.76 | $189K | Direct | Jun 9, 2016 (2d) |
| Mar 11, 2016 | BYD | ↓ Sell | 34,013 | $18.56 | $631K | Direct | Mar 15, 2016 (4d) |
| Jul 28, 2015 | BYD | ↓ Sell | 200,000 | $16.86 | $3.4M | By Limited Partnership | Jul 29, 2015 (1d) |
| Jun 12, 2015 | WAL | ↓ Sell | 17,289 | $34.24 | $592K | Direct | Jun 16, 2015 (4d) |
| Feb 19, 2015 | BYD | ↓ Sell | 100,000 | $14.54 | $1.5M | By Limited Partnership * | Feb 19, 2015 (0d) |
| Nov 17, 2014 | BYD | ↓ Sell | 50,000 | $11.65 | $582K | By Limited Partnership * | Nov 18, 2014 (1d) |
| Nov 14, 2014 | BYD | ↓ Sell | 50,000 | $12.02 | $601K | By Limited Partnership * | Nov 18, 2014 (4d) |
| Nov 13, 2014 | BYD | ↓ Sell | 17,007 | $11.98 | $204K | Direct | Nov 17, 2014 (4d) |
| Nov 10, 2014 | BYD | ↓ Sell | 800 | $11.84 | $9K | By Limited Partnership * | Nov 10, 2014 (0d) |
| Nov 7, 2014 | BYD | ↓ Sell | 22,000 | $11.54 | $254K | By Limited Partnership * | Nov 10, 2014 (3d) |
| Nov 6, 2014 | BYD | ↓ Sell | 25,700 | $11.53 | $296K | By Limited Partnership * | Nov 7, 2014 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other BYD insiders
Open-market trades in the last 12 months
About Marianne Boyd Johnson's insider trades
Marianne Boyd Johnson is a director at Boyd Gaming (BYD). Since May 19, 2005, Marianne has reported 3 open-market purchases worth $372K and 74 sales worth $160.8M on SEC Form 4. In the last 12 months: 5 sales ($10.5M).
Their filings also include grants and awards (76 filings), other transactions (38 filings), gifts (36 filings), shares withheld for taxes (29 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every BYD insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.