George Thomas Stapleton II is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.
This "Exit" Form 4 is voluntarily filed to report solely that the Reporting Person has retired as the Company's Chief Operating Officer, effective as of November 30, 2021, and therefore is no longer subject to Section 16 reporting. The Reporting Person did not have any transactions in the Issuer's securities requiring disclosure in this voluntary "Exit" Form 4.