William T. Bosway
President and CEO at Gibraltar Industries Inc.
Sits on 2 boards. Last updated September 28, 2026
Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 7 years
- Director since
- 2023
7 years of board service in total across 2 boards, counting each seat separately. Longest: Gibraltar Industries Inc., 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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Gibraltar Industries Inc. May 8, 202697.0%
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Sterling Infrastructure Inc. May 7, 202698.2%
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Sterling Infrastructure Inc. May 8, 202599.0%
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Gibraltar Industries Inc. May 1, 202598.8%
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Sterling Infrastructure Inc. May 9, 202497.2%
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Gibraltar Industries Inc. May 2, 202498.1%
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Gibraltar Industries Inc. May 8, 202398.5%
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 26, 2026 | Gibraltar Industries Inc. | Open-market purchase | +19,735 | $37.44 | $738,878 |
| May 7, 2026 | Sterling Infrastructure Inc. | Grant or award | +181 | — | — |
| Mar 13, 2026 | Gibraltar Industries Inc. | Open-market purchase | +1,000 | $41.37 | $41,370 |
| Mar 10, 2026 | Gibraltar Industries Inc. | Open-market purchase | +1,500 | $39.53 | $59,295 |
| Mar 9, 2026 | Gibraltar Industries Inc. | Open-market purchase | +4,500 | $38.29 | $172,305 |
| Mar 4, 2026 | Gibraltar Industries Inc. | Shares withheld for tax | −30,026 | $43.05 | $1,292,619 |
| Mar 3, 2026 | Gibraltar Industries Inc. | Shares withheld for tax | −1,955 | $43.83 | $85,688 |
| Mar 2, 2026 | Gibraltar Industries Inc. | Grant or award | +27,801 | — | — |
| Mar 1, 2026 | Gibraltar Industries Inc. | Shares withheld for tax | −5,872 | $45.48 | $267,059 |
| May 8, 2025 | Sterling Infrastructure Inc. | Grant or award | +751 | — | — |
| Mar 6, 2025 | Gibraltar Industries Inc. | Shares withheld for tax | −2,278 | $65.71 | $149,687 |
| Mar 3, 2025 | Gibraltar Industries Inc. | Grant or award | +17,653 | — | — |
| Mar 1, 2025 | Gibraltar Industries Inc. | Shares withheld for tax | −15,807 | $65.71 | $1,038,678 |
| Feb 18, 2025 | Gibraltar Industries Inc. | Grant or award | +11,467 | — | — |
| May 9, 2024 | Sterling Infrastructure Inc. | Grant or award | +1,074 | — | — |
Questions about William T. Bosway
What boards is William T. Bosway on?
William T. Bosway sits on the boards of Gibraltar Industries Inc. and Sterling Infrastructure Inc.
What company is William T. Bosway the CEO of?
William T. Bosway is President and CEO of Gibraltar Industries Inc.
How long has William T. Bosway served on boards?
Our records show at least 7 years of board service across 2 boards, the earliest from 2023.
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