Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 5 years
- Director since
- 2023
5 years of board service in total across 2 boards, counting each seat separately. Longest: Tronox Holdings plc, 3 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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Tronox Holdings plc April 28, 2026100.0%
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374Water Inc. June 11, 202596.5%
-
Tronox Holdings plc May 7, 2025100.0%
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Tronox Holdings plc May 8, 2024100.0%
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 |
|---|---|---|---|---|---|
| Apr 28, 2026 | Tronox Holdings plc | Shares withheld for tax | −2,881 | $9.79 | $28,205 |
| Apr 28, 2026 | Tronox Holdings plc | Grant or award | +15,690 | — | — |
| Dec 16, 2025 | 374Water Inc. | Open-market purchase | +450,000 | $0.23 | $103,500 |
| Aug 28, 2025 | 374Water Inc. | Grant or award | +426,130 | — | — |
| Aug 7, 2025 | Tronox Holdings plc | Open-market purchase | +8,000 | $3.19 | $25,520 |
| Aug 6, 2025 | Tronox Holdings plc | Open-market purchase | +7,000 | $3.20 | $22,400 |
| Aug 5, 2025 | Tronox Holdings plc | Open-market purchase | +6,000 | $3.32 | $19,920 |
| Jun 3, 2025 | 374Water Inc. | Open-market purchase | +40,000 | $0.48 | $19,200 |
| May 30, 2025 | 374Water Inc. | Open-market purchase | +50,000 | $0.42 | $21,000 |
| May 22, 2025 | 374Water Inc. | Open-market purchase | +40,000 | $0.32 | $12,800 |
| May 20, 2025 | 374Water Inc. | Open-market purchase | +49,593 | $0.30 | $14,878 |
| May 7, 2025 | Tronox Holdings plc | Shares withheld for tax | −721 | $4.91 | $3,540 |
| May 7, 2025 | Tronox Holdings plc | Grant or award | +27,223 | — | — |
| Mar 18, 2025 | Tronox Holdings plc | Open-market purchase | +30,000 | $7.17 | $215,100 |
| May 8, 2024 | Tronox Holdings plc | Shares withheld for tax | −1,248 | $19.19 | $23,949 |
Questions about Stephen J. Jones
What boards is Stephen J. Jones on?
Stephen J. Jones sits on the boards of 374Water Inc. and Tronox Holdings plc.
What company is Stephen J. Jones the CEO of?
Stephen J. Jones is Interim CEO of 374Water Inc.
How long has Stephen J. Jones served on boards?
Our records show at least 5 years of board service across 2 boards, the earliest from 2023.
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