2022 Siris Capital ESG Report | 6 Firm Overview In 2022: • Siris supported in the process of identifying and appointment of five new diverse board members at portfolio companies • Siris conducted 10+ portfolio-wide forums to share best practices with 50+ portfolio company leaders on ESG topics such as DE&I, data privacy and employee benefits and welfare In October 2021, Siris became a signatory to the United Nations Principles for Responsible Investment (PRI) 2011 Year Founded ~ 50 Employees 1 8 Portfolio Companies 1 $ 5.9 B Cumulative Capital Commitments 1 $ 3.45 B Siris Partners IV LP Fund 1 ~ 22 K Portfolio Company Employees 2 Siris is proud to partner with the following associations that reflect the values and culture of the firm: 3 Siris was founded in 2011 to bring a new thinking and a distinct approach to tech & telecom private equity investing. To date, Siris has raised more than $5.9 billion of cumulative committed capital and is currently targeting investment opportunities with transaction values of $500 million to $5 billion. 1 1. As of January 2023 2. As of September 2022 3. There can be no assurance that Siris will continue to partner with such third-party firms in the future