Tidewater announces the retirement of President and CEO Todd Busch, effective June 30, and current COO Johan Sperling will step into the role of President & CEO on July 1.”Todd’s leadership has been nothing short of remarkable,” said Johan Sperling. “His vision and dedication have set a strong foundation for Tidewater’s future. I am honored to have the opportunity to build on his legacy and lead Tidewater into its next chapter.”Busch will remain an advisor to Tidewater and will join the board of directors.