WASHINGTON, D.C. 20549 FORM 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION ý Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended March 31, 2019 OR o 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 001-34003 TAKE-TWO INTERACTIVE SOFTWARE, INC. (Exact name of registrant as specified in its charter) Delaware (State or Other Jurisdiction of Incorpo ...

Table of Contents SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 UNITED STATES FORM 10-Q ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2018 OR o 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 001-34003 TAKE-TWO INTERACTIVE SOFTWARE, INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or ...