MESSAGE FROM ABOUT SUSTAINABILITY AT PRODUCTS WITH ENVIRONMENTAL SOCIAL GOVERNANCE AND GRI, SASB, AND TCFD OUR CEO HUBBELL HUBBELL IMPACT STEWARDSHIP RESPONSIBILITY ACCOUNTABILITY DISCLOSURES GRI STANDARD DISCLOSURE EXPLANATION INCLUSION, DIVERSITY, AND EQUITY GRI 3: Material 3-3 Management of material topics Led by senior HR leaders with support from Hubbell’s HR Council, dedicated talent team, and legal team, we are committed to promoting Topics 2021 inclusion, diversity, and equity, monitoring our practices for e昀昀ectiveness, and ensuring our commitment is emphasized by all levels of management and communicated to all team members and stakeholders. Hubbell actively recruits across the country for candidates from di昀昀erent backgrounds, with di昀昀erent life experiences, and across a broad range of skill levels. We have national partnerships with organizations that help us focus on recruiting ex-military members as well as female and racially and ethnically diverse candidates. We also partner with several universities around the US including several Historically Black Colleges and Universities. Moreover, we are focused on expanding opportunity and removing bias from the hiring process using technology to attract more diverse candidates and by building more diverse interview teams. Together, these initiatives are supporting our e昀昀ort to promote diversity within our workforce. We are 昀椀rmly committed to providing equal opportunity to all persons without regard to race, color, sex, gender, gender identity, gender expression, sexual orientation, religious creed, national origin, age, physical disability, mental disability, medical condition, pregnancy, genetic information, ancestry, marital status, veteran status, political a昀케liation, union membership, or other bases protected by applicable federal, state, or local law, as outlined by our Equal Employment Opportunity Policy. This applies to all our employment decisions including, but not limited to, recruiting, hiring, training, promotions, pay practices, bene昀椀ts, disciplinary actions, and terminations, and prohibits harassment of applicants and employees. Our commitment to equal opportunity and non-discrimination also applies to our remuneration practices. We believe in fair compensation and review our pay equity at all levels to ensure that individuals with similar roles and responsibilities are receiving comparable wages, with bonuses determined on the merits of their performance and potential. GRI 405 Diversity 405-1  Diversity of governance bodies REPORTING PERIOD: JANUARY 1, 2022 – DECEMBER 31, 2022 and Equal and employees GLOBAL GENDER DIVERSITY (% OF TOTAL HEADCOUNT/ FTE) Opportunity 2016 Global Male 68.1% Global Female 31.9% US GENDER DIVERSITY (% OF US HEADCOUNT/ FTE) US Male 69.5% US Female 30.5% US RACE & ETHNICITY (% OF US HEADCOUNT/ FTE) White 55.5% Black/African American 17.1% Hispanic/Latino 20.7% Asian 4.0% American Indian/Alaskan Native 0.6% Native Hawaiian/Paci昀椀c Islander 0.2% Two or More Races 1.8% BOARD OF DIRECTORS DIVERSITY (% OF TOTAL DIRECTORS) Gender/Race & Ethnicity 33.3% NOTE: The diversity metrics above exclude contingent workers, contractors, and third-party workers. 72