Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 8 years
- Director since
- 2023
8 years of board service in total across 2 boards, counting each seat separately. Longest: Boyd Gaming Corporation, 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Western Alliance Bancorporation June 10, 202697.4%
-
Boyd Gaming Corporation May 7, 202695.3%
-
Western Alliance Bancorporation June 11, 202597.9%
-
Boyd Gaming Corporation May 8, 202595.7%
-
Western Alliance Bancorporation June 12, 202497.5%
-
Boyd Gaming Corporation May 9, 202494.5%
-
Western Alliance Bancorporation June 14, 202394.8%
-
Boyd Gaming Corporation May 4, 202394.2%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 24, 2026 | Boyd Gaming Corporation | Open-market sale | −12 | $82.00 | $984 |
| Jun 30, 2026 | Boyd Gaming Corporation | Grant or award | +30,351 | — | — |
| Jun 30, 2026 | Boyd Gaming Corporation | Shares withheld for tax | −30,823 | $88.33 | $2,722,596 |
| May 7, 2026 | Boyd Gaming Corporation | Grant or award | −2,347 | — | — |
| May 5, 2026 | Boyd Gaming Corporation | Open-market sale | −62,914 | $84.03 | $5,286,663 |
| May 1, 2026 | Boyd Gaming Corporation | Open-market sale | −37,086 | $85.27 | $3,162,323 |
| Feb 22, 2026 | Boyd Gaming Corporation | Grant or award | +8,953 | — | — |
| Feb 22, 2026 | Boyd Gaming Corporation | Shares withheld for tax | −3,524 | $86.20 | $303,769 |
| Feb 5, 2026 | Western Alliance Bancorporation | Grant or award | +2,580 | — | — |
| Dec 15, 2025 | Western Alliance Bancorporation | Open-market sale | −1,100 | $86.50 | $95,150 |
| Dec 15, 2025 | Western Alliance Bancorporation | Open-market sale | −6,614 | $86.79 | $574,029 |
| Dec 15, 2025 | Western Alliance Bancorporation | Open-market sale | −7,714 | $86.79 | $669,498 |
| Dec 15, 2025 | Western Alliance Bancorporation | Open-market sale | −2,328 | $86.79 | $202,047 |
| Dec 15, 2025 | Western Alliance Bancorporation | Open-market sale | −5,386 | $87.95 | $473,699 |
| Sep 4, 2025 | Boyd Gaming Corporation | Open-market sale | −100,000 | $86.62 | $8,662,000 |
Questions about Marianne Boyd Johnson
What boards is Marianne Boyd Johnson on?
Marianne Boyd Johnson sits on the boards of Boyd Gaming Corporation and Western Alliance Bancorporation.
How long has Marianne Boyd Johnson served on boards?
Our records show at least 8 years of board service across 2 boards, the earliest from 2023.
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