Brian Chambers

Companies

• Lincoln ElectricBoard member Feb 18, 2022 to now¹
• Owens CorningChair Feb 3, 2021 to now²
• Owens CorningChief executive officer Feb 4, 2020 to now³
• Owens CorningBoard member Feb 4, 2020 to Feb 7, 2020³
• Owens CorningChief operating officer Aug 1, 2018 to Feb 8, 2019⁴
• Owens CorningPresident Nov 5, 2014 to Feb 3, 2017⁵
• Owens CorningVP & Pres, Siding Solutions Oct 27, 2006 to Jun 26, 2007⁶

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Owens Corning OC395,562 shares⁷$44.6M at $112.86Feb 25, 2026
• Lincoln Electric LECO4,351 shares⁸$1.1M at $259.35Apr 17, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Apr 17, 2026Granted 688 shares of Lincoln Electric⁸
• Feb 25, 2026Shares withheld for tax 24,760 shares at $123.48 of Owens Corning⁷
• Feb 25, 2026Granted 55,512 shares of Owens Corning⁷
• Feb 5, 2026Shares withheld for tax 2,988 shares at $132.23 of Owens Corning⁹
• Feb 4, 2026Granted 27,855 shares at $132.83 of Owens Corning⁹
• Feb 2, 2026Shares withheld for tax 7,502 shares at $122.17 of Owens Corning¹⁰
• Dec 15, 2025Shares withheld for tax 1,089 shares at $115.01 of Owens Corning¹¹
• Dec 10, 2025Granted 257 shares of Lincoln Electric¹²
• Feb 24, 2025Shares withheld for tax 31,466 shares at $162.89 of Owens Corning¹³
• Feb 21, 2025Granted 69,381 shares of Owens Corning¹³
• Feb 5, 2025Granted 19,763 shares at $182.15 of Owens Corning¹⁴
• Feb 3, 2025Shares withheld for tax 10,552 shares at $180.10 of Owens Corning¹⁵
• Dec 11, 2024Granted 741 shares of Lincoln Electric¹⁶
• Mar 1, 2024Shares withheld for tax 1,752 shares at $151.67 of Owens Corning¹⁷
• Feb 13, 2024Shares withheld for tax 34,167 shares at $147.04 of Owens Corning¹⁸
• Feb 13, 2024Granted 75,338 shares of Owens Corning¹⁸
• Feb 5, 2024Shares withheld for tax 5,019 shares at $152.99 of Owens Corning¹⁹
• Feb 2, 2024Shares withheld for tax 2,713 shares at $155.42 of Owens Corning²⁰
• Feb 1, 2024Sold 9,100 shares at $153.57 of Owens Corning²⁰
• Feb 1, 2024Exercised options 9,100 shares at $37.65 of Owens Corning²⁰
• Feb 1, 2024Shares withheld for tax 3,203 shares at $155.68 of Owens Corning²⁰
• Feb 1, 2024Granted 19,270 shares of Owens Corning²⁰
• Dec 7, 2023Granted 757 shares of Lincoln Electric²¹
• Feb 7, 2023Shares withheld for tax 1,664 shares at $99.83 of Owens Corning²²
• Feb 6, 2023Shares withheld for tax 5,684 shares at $99.61 of Owens Corning²²