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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 □ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( D ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Delaware ( State or other jurisdiction of incorporation or organization ) Commission file number : 001-39496 Starboard Value Acquisition Corp. ( Exact name of registrant as specified in its charter ) 777 Third Avenue , 18th Floor New York , NY ( Address of principal executive offices ) Title of Each Class Units , each consisting of one share of Class A Common Stock and one - sixth of one Redeemable Warrant Class A Common Stock , par value $ 0.0001 per share Redeemable Warrants , exercisable for one share of Class A Common Stock for $ 11.50 per share Registrant's telephone number : ( 212 ) 845-7977 Securities registered pursuant to Section 12 ( b ) of the Act : Trading Symbol ( s ) SVACU Large accelerated filer | Non - accelerated filer > 84-3743013 ( I.R.S. Employer Identification Number ) SVAC SVACW 10017 ( Zip Code ) Name of Each Exchange on Which Registered The Nasdaq Stock Market LLC The Nasdaq Stock Market LLC The Nasdaq Stock Market LLC 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 . Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15 ( d ) of the Exchange 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 Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 Yes > No Indicate by check mark whether the registrant is a large accelerated filer , an accelerated filer , a non - accelerated filer , smaller reporting company or an emerging growth company . See definitions of " large accelerated filer , " " accelerated filer , " " smaller reporting company " and “ emerging growth company " in Rule 12b - 2 of the Exchange Act .