Time on boards
- Boards served
- 3
- Current seats
- 3
- Board service
- 11 years
- Director since
- 2023
11 years of board service in total across 3 boards, counting each seat separately. Longest: Tyson Foods Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Five9 Inc. May 21, 202567.7%
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Rocket Companies Inc. June 18, 202498.4%
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Tyson Foods Inc. February 8, 202499.4%
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Tyson Foods Inc. February 9, 202399.3%
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 |
|---|---|---|---|---|---|
| Jun 10, 2026 | Rocket Companies Inc. | Grant or award | +16,312 | — | — |
| May 20, 2026 | Five9 Inc. | Grant or award | +8,972 | — | — |
| Jun 11, 2025 | Rocket Companies Inc. | Grant or award | +15,704 | $13.69 | $214,988 |
| May 21, 2025 | Five9 Inc. | Grant or award | +7,840 | — | — |
| Jun 18, 2024 | Rocket Companies Inc. | Grant or award | +15,034 | $14.30 | $214,986 |
| Feb 9, 2024 | Tyson Foods Inc. | Grant or award | +3,328 | $52.58 | $175,000 |
| Aug 24, 2023 | Rocket Companies Inc. | Open-market sale | −12,500 | $10.32 | $129,000 |
| Jun 13, 2023 | Rocket Companies Inc. | Grant or award | +23,193 | $9.27 | $214,999 |
| May 24, 2023 | Five9 Inc. | Grant or award | +6,890 | — | — |
| May 24, 2023 | Five9 Inc. | Grant or award | +3,445 | — | — |
| Feb 9, 2023 | Tyson Foods Inc. | Grant or award | +2,886 | $60.64 | $175,000 |
Questions about Jonathan D. Mariner
What boards is Jonathan D. Mariner on?
Jonathan D. Mariner sits on the boards of Five9 Inc., Rocket Companies Inc. and Tyson Foods Inc.
How long has Jonathan D. Mariner served on boards?
Our records show at least 11 years of board service across 3 boards, the earliest from 2023.
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