Chambers Brian has filed 30 insider transactions across 2 companies since February 2023.
Most recent transaction: a grant/award of 55512 shares of Owens Corning ($OC) on February 25, 2026.
Activity breakdown: 0 open-market purchases and 1 sale.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 25, 2026 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | A | $.01 Par Value Common | 55512 | $0.00 | 420,297.0000 | 82,200,000 | 15.22% | 0.07% |
| Feb. 25, 2026 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 24760 | $123.48 | 395,537.0000 | 82,200,000 | 5.89% | 0.03% |
| Feb. 5, 2026 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 2988 | $132.23 | 364,785.0000 | 82,200,000 | 0.81% | 0.00% |
| Feb. 4, 2026 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | A | $.01 Par Value Common | 27855 | $132.83 | 367,773.0000 | 82,200,000 | 8.19% | 0.03% |
| Feb. 2, 2026 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 7502 | $122.17 | 339,918.0000 | 82,200,000 | 2.16% | 0.01% |
| Dec. 15, 2025 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 1089 | $115.01 | 347,420.0000 | 82,200,000 | 0.31% | 0.00% |
| Dec. 10, 2025 | LINCOLN ELECTRIC HOLDINGS INC | $LECO | Chambers Brian | Not found | A | Common Shares | 257 | $0.00 | 3,663.0000 | 55,574,000 | 7.55% | 0.00% |
| Feb. 21, 2025 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | A | $.01 Par Value Common | 69381 | $0.00 | 380,000.0000 | 85,400,000 | 22.34% | 0.08% |
| Feb. 24, 2025 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 31466 | $162.89 | 348,534.0000 | 85,400,000 | 8.28% | 0.04% |
| Feb. 5, 2025 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | A | $.01 Par Value Common | 19763 | $182.15 | 310,594.0000 | 85,400,000 | 6.80% | 0.02% |
| Feb. 3, 2025 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 10552 | $180.10 | 290,831.0000 | 85,400,000 | 3.50% | 0.01% |
| Dec. 11, 2024 | LINCOLN ELECTRIC HOLDINGS INC | $LECO | Chambers Brian | Not found | A | Common Shares | 741 | $0.00 | 3,406.0000 | 57,066,000 | 27.80% | 0.00% |
| March 1, 2024 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 1752 | $151.67 | 301,408.0000 | 87,200,000 | 0.58% | 0.00% |
| Feb. 13, 2024 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | A | $.01 Par Value Common | 75338 | $0.00 | 337,327.0000 | 87,200,000 | 28.76% | 0.09% |
| Feb. 13, 2024 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 34167 | $147.04 | 303,160.0000 | 87,200,000 | 10.13% | 0.04% |
| Feb. 5, 2024 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 5019 | $152.99 | 261,989.0000 | 87,200,000 | 1.88% | 0.01% |
| Feb. 1, 2024 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | A | $.01 Par Value Common | 19270 | $0.00 | 272,924.0000 | 87,200,000 | 7.60% | 0.02% |
| Feb. 1, 2024 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 3203 | $155.68 | 269,721.0000 | 87,200,000 | 1.17% | 0.00% |
| Feb. 1, 2024 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | M | $.01 Par Value Common | 9100 | $37.65 | 278,821.0000 | 87,200,000 | 3.37% | 0.01% |
| Feb. 1, 2024 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | S | $.01 Par Value Common | 9100 | $153.57 | 269,721.0000 | 87,200,000 | 3.26% | 0.01% |
| Feb. 2, 2024 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 2713 | $155.42 | 267,008.0000 | 87,200,000 | 1.01% | 0.00% |
| Feb. 1, 2024 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | M | Option (right to purchase) | 9100 | $0.00 | 0.0000 | 87,200,000 | 100.00% | 0.01% |
| Dec. 7, 2023 | LINCOLN ELECTRIC HOLDINGS INC | $LECO | Chambers Brian | Not found | A | Common Shares | 757 | $0.00 | 2,665.0000 | 58,136,000 | 39.68% | 0.00% |
| Feb. 6, 2023 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 5684 | $99.61 | 255,318.0000 | 91,900,000 | 2.18% | 0.01% |
| Feb. 7, 2023 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 1664 | $99.83 | 253,654.0000 | 91,900,000 | 0.65% | 0.00% |
| Feb. 3, 2023 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 2744 | $101.00 | 261,002.0000 | 91,900,000 | 1.04% | 0.00% |
| Feb. 2, 2023 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 3038 | $102.97 | 263,746.0000 | 91,900,000 | 1.14% | 0.00% |
| Feb. 1, 2023 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | A | $.01 Par Value Common | 28251 | $0.00 | 211,660.0000 | 91,900,000 | 15.40% | 0.03% |
| Feb. 2, 2023 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | F | $.01 Par Value Common | 45745 | $102.97 | 266,784.0000 | 91,900,000 | 14.64% | 0.05% |
| Feb. 1, 2023 | Owens Corning | $OC | Chambers Brian | Chair, President and CEO | A | $.01 Par Value Common | 100869 | $0.00 | 312,529.0000 | 91,900,000 | 47.66% | 0.11% |