WORKFORCE DATA EMPLOYEE DATA Appendix B 2021 Owens Corning Sustainability Report | Appendices | 295 Number of Global Employees by Employment Type (by Gender) + FEMALE MALE TOTAL Full Time 3,733 15,923 19,656 Part Time 56 45 101 TOTAL 3,789 15,968 19,757 Employee Training by Gender + CATEGORY HOURS SUM COUNT HOURS AVERAGE TOTALS FEMALE MALE FEMALE MALE FEMALE MALE HOURS COUNT HRS AVG Senior executive/vice president 150 296 17 40 9 7 446 57 8 Manager 3,690 10,731 434 1,265 9 8 14,422 1,699 8 Staff 7,167 12,165 1,227 2,053 6 6 19,332 3,280 6 Primary 12,854 64,032 670 3,609 19 18 76,886 4,279 18 TOTAL 23,863 87,224 2,348 6,967 10 13 111,087 9,315 12 2021 Average amount in USD spent per FTE on training and development + $408