Brian Chambers
Chair, President and CEO at Owens Corning 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: Owens Corning 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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Lincoln Electric Holdings Inc. April 17, 202699.1%
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Owens Corning Inc April 14, 202692.8%
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Lincoln Electric Holdings Inc. April 24, 202599.7%
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Owens Corning Inc April 15, 202589.5%
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Lincoln Electric Holdings Inc. April 19, 202497.2%
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Lincoln Electric Holdings Inc. April 19, 202399.4%
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 17, 2026 | Lincoln Electric Holdings Inc. | Grant or award | +688 | — | — |
| Feb 25, 2026 | Owens Corning Inc | Grant or award | +55,512 | — | — |
| Feb 25, 2026 | Owens Corning Inc | Shares withheld for tax | −24,760 | $123.48 | $3,057,365 |
| Feb 5, 2026 | Owens Corning Inc | Shares withheld for tax | −2,988 | $132.23 | $395,103 |
| Feb 4, 2026 | Owens Corning Inc | Grant or award | +27,855 | $132.83 | $3,699,980 |
| Feb 2, 2026 | Owens Corning Inc | Shares withheld for tax | −7,502 | $122.17 | $916,519 |
| Dec 15, 2025 | Owens Corning Inc | Shares withheld for tax | −1,089 | $115.01 | $125,246 |
| Dec 10, 2025 | Lincoln Electric Holdings Inc. | Grant or award | +257 | — | — |
| Feb 24, 2025 | Owens Corning Inc | Shares withheld for tax | −31,466 | $162.89 | $5,125,497 |
| Feb 21, 2025 | Owens Corning Inc | Grant or award | +69,381 | — | — |
| Feb 5, 2025 | Owens Corning Inc | Grant or award | +19,763 | $182.15 | $3,599,830 |
| Feb 3, 2025 | Owens Corning Inc | Shares withheld for tax | −10,552 | $180.10 | $1,900,415 |
| Dec 11, 2024 | Lincoln Electric Holdings Inc. | Grant or award | +741 | — | — |
| Mar 1, 2024 | Owens Corning Inc | Shares withheld for tax | −1,752 | $151.67 | $265,726 |
| Feb 13, 2024 | Owens Corning Inc | Grant or award | +75,338 | — | — |
Questions about Brian Chambers
What boards is Brian Chambers on?
Brian Chambers sits on the boards of Lincoln Electric Holdings Inc. and Owens Corning Inc.
What company is Brian Chambers the CEO of?
Brian Chambers is Chair, President and CEO of Owens Corning Inc.
How long has Brian Chambers served on boards?
Our records show at least 7 years of board service across 2 boards, the earliest from 2023.
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