SASB GRI GRI DISCLOSURE TITLE RESPONSE OR DISCLOSURE LOCATION 102-40 List of stakeholder groups Stakeholder engagement, page 35 102-41 Collective bargaining agreements Approximately 200 of our employees are subject to a collective bargaining agreement. 102-43 Approach to stakeholder engagement Stakeholder engagement, page 35 102-44 Key topics and concerns raised Stakeholder engagement, page 35 102-45 Entities included in the consolidated financial statements 2021 Form 10-K Item 8. Financial Statements and Supplementary Data, pages 32-72 102-46 Defining report content and topic Boundaries About this report, page 2 102-47 List of material topics Our ESG focus areas, page 11 102-48 Restatements of information Not applicable. 102-49 Changes in reporting This is the inaugural report. 102-50 Reporting period About this report, page 2 102-51 Date of most recent report This is the inaugural report. 102-52 Reporting cycle Our current expectation is to issue an ESG report annually. 102-53 Contact point for questions regarding the report About this report, page 2 102-54 Claims of reporting in accordance with the GRI Standards About this report, page 2 102-55 GRI content index GRI and SASB index, pages 45-60 103-1 Explanation of the material topic and its Boundary About this report, page 2 48