Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 2 years
- Director since
- 2025
2 years of board service in total across 2 boards, counting each seat separately. Longest: NPK International Inc., 1 year.
NPK International Inc.
Director
Sterling Infrastructure Inc.
Director · Chief Executive Officer
Chief executive roles
Sterling Infrastructure Inc.
· Chief Executive Officer
Dates unknown
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 |
|---|---|---|---|---|---|
| May 20, 2026 | NPK International Inc. | Grant or award | +8,558 | — | — |
| May 20, 2026 | Sterling Infrastructure Inc. | Grant or award | +40,000 | — | — |
| Apr 23, 2026 | Sterling Infrastructure Inc. | Open-market sale | −50,000 | $497.57 | $24,878,500 |
| Mar 25, 2026 | Sterling Infrastructure Inc. | Open-market sale | −50,000 | $453.48 | $22,674,000 |
| Mar 10, 2026 | Sterling Infrastructure Inc. | Open-market sale | −47,592 | $416.21 | $19,808,266 |
| Mar 9, 2026 | Sterling Infrastructure Inc. | Open-market sale | −52,408 | $408.42 | $21,404,475 |
| Feb 25, 2026 | Sterling Infrastructure Inc. | Grant or award | +30,488 | — | — |
| Feb 25, 2026 | Sterling Infrastructure Inc. | Shares withheld for tax | −11,668 | $455.25 | $5,311,857 |
| Jan 1, 2026 | Sterling Infrastructure Inc. | Grant or award | +8,046 | — | — |
| Dec 31, 2025 | Sterling Infrastructure Inc. | Shares withheld for tax | −9,545 | $306.23 | $2,922,965 |
| May 15, 2025 | NPK International Inc. | Grant or award | +15,097 | — | — |
| May 8, 2025 | NPK International Inc. | Open-market purchase | +12,500 | $8.00 | $100,000 |
| Feb 28, 2025 | Sterling Infrastructure Inc. | Open-market purchase | +8,120 | $124.32 | $1,009,478 |
| Feb 26, 2025 | Sterling Infrastructure Inc. | Grant or award | +62,048 | — | — |
| Feb 26, 2025 | Sterling Infrastructure Inc. | Shares withheld for tax | −23,188 | $122.16 | $2,832,646 |
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