STPMV INVESTOR PRESENTATION September 2021 Disclaimer Forward Looking Statements Certain statements made in this presentation (the "Presentation") are "forward-looking statements" within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements may be identified by the use of words such as "anticipate", "may", "will", "would", "could", "intend", "aim", "believe", "anticipate", "continue", "target", "milestone", "expect", "estimate", "plan ...