Stephen G. Kaniewski
President and CEO at Valmont Industries Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Valmont Industries Inc., 3 years.
Chief executive roles
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 |
|---|---|---|---|---|---|
| Mar 14, 2023 | Valmont Industries Inc. | Option exercise | +15,084 | $168.80 | $2,546,179 |
| Mar 14, 2023 | Valmont Industries Inc. | Shares withheld for tax | −11,248 | $310.87 | $3,496,666 |
| Mar 2, 2023 | Valmont Industries Inc. | Option exercise | +7,290 | $147.31 | $1,073,890 |
| Mar 2, 2023 | Valmont Industries Inc. | Shares withheld for tax | −5,074 | $324.66 | $1,647,325 |
| Feb 27, 2023 | Valmont Industries Inc. | Grant or award | +22,471 | — | — |
| Feb 27, 2023 | Valmont Industries Inc. | Shares withheld for tax | −9,965 | $310.51 | $3,094,232 |
Questions about Stephen G. Kaniewski
What boards is Stephen G. Kaniewski on?
Stephen G. Kaniewski sits on the board of Valmont Industries Inc.
What company is Stephen G. Kaniewski the CEO of?
Stephen G. Kaniewski is President and CEO of Valmont Industries Inc.
How long has Stephen G. Kaniewski served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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