Table of Contents UNITED STATES | --- | --- | --- | |-------|---------------------------------------------------------------------|-------| | | SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 | | | | FORM 10-Q | | (MARK ONE) ☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Nu ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2021 ¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number 001-41236 | --- | --- | --- | |---------------------------------------------------------------------------------------------------------------------------------------------------------- ...