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Table of Contents ( Mark One ) 0 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 FORM 10 - K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31 , 2020 or TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-38791 LUMINAR TECHNOLOGIES , INC . ( Exact name of registrant as specified in its charter ) Delaware ( State or other jurisdiction of incorporation or organization ) 2603 Discovery Drive Suite 100 ( Address of Principal Executive Offices ) Large accelerated filer Non - accelerated filer Orlando Florida ( 407 ) 900-5259 Registrant's telephone number , including area code 0 Securities registered pursuant to Section 12 ( b ) of the Act : Title of each class No Class A common stock , par value of $ 0.0001 per share Securities registered pursuant to Section 12 ( g ) of the Act : None Indicate by check mark if the registrant is a well - known seasoned issuer , as defined in Rule 405 of the Securities Act . Yes Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15 ( d ) of the Act . Yes No Indicate by check mark whether the registrant : ( 1 ) has filed all reports required to be filed by Section 13 or 15 ( d ) of the Securities Exchange Act of 1934 during the preceding 12 months ( or for such shorter period that the registrant was required to file such reports ) ; and ( 2 ) has been subject to such filing requirements for the past 90 days . Yes No Trading symbol ( s ) LAZR 83-1804317 ( I.R.S. Employer Identification No. ) 32826 ( Zip Code ) Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S - T ( §232.405 of this chapter ) during the preceding 12 months ( or for such shorter period that the registrant was required to submit such files ) . Yes > No Accelerated filer Smaller reporting company Emerging growth company Indicate by check mark whether the registrant is a large accelerated filer , an accelerated filer , a non - accelerated filer , a smaller reporting company , or an emerging growth company . See the definitions of " large accelerated filer , " " accelerated filer , " " smaller reporting company " and " emerging growth company " in Rule 12b - 2 of the Exchange Act . Name of each exchange on which registered The Nasdaq Stock Market LLC If an emerging growth company , indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13 ( a ) of the Exchange Act . Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404 ( b ) of the Sarbanes - Oxley Act ( 15 U.S.C. 7262 ( b ) ) by the registered public accounting firm that prepared or issued its audit report . Indicate by check mark whether the registrant is a shell company ( as defined in Rule 12b - 2 of the Act ) . Yes No The aggregate market value of the voting stock held by non - affiliates of the registrant was approximately $ 359.4 million as of June 30 , 2020 ( the last business day of the registrant's most recently completed second fiscal quarter ) based upon the closing sale price on The Nasdaq Stock Market reported for such date . Shares of Common Stock held by each officer and director and by each person who may be deemed to be an affiliate have been excluded . This determination of affiliate status is not necessarily a conclusive determination for other purposes . As of March 23 , 2021 , the registrant had 234,573,372 shares of Class A common stock and 105,118,203 shares of Class B common stock , par value $ 0.0001 per share , outstanding . DOCUMENTS INCORPORATED BY REFERENCE Part III incorporates by reference certain information from the registrant's definitive proxy statement ( the " Proxy Statement " ) relating to its 2021 Annual Meeting of Stockholders . The Proxy Statement will be filed with the U.S. Securities and Exchange Commission within 120 days after the end of the fiscal year to which this report relates.