AMBARELLA INC 10-Q

ITEM 2. Unregistered Sales of Equity Securities and Use of Proceeds None. ITEM 6. Exhibits The exhibits listed in the accompanying Exhibit Index are filed or incorporated by reference as part of this Quarterly Report. 58 EXHIBIT INDEX Exhibit Number Description 3.1(1) Amended and Restated Memorandum of Association and Second Amended and Restated Articles of Association of the Registrant. 31.1 Certification of Principal Executive Officer Required Under Rule 13a-14(a) and 15d-14(a) of the Securities Exchange Act of 1934, as amended. 31.2 Certification of Principal Financial Officer Required Under Rule 13a-14(a) and 15d-14(a) of the Securities Exchange Act of 1934, as amended. 32.1± Certification of Principal Executive Officer and Principal Financial Officer Required Under Rule 13a-14(b) of the Securities Exchange Act of 1934, as amended, and 18 U.S.C. §1350. 101.INS Inline XBRL Instance Document – the instance document does not appear in the Interactive Data file because its XBRL tags are embedded within the Inline XBRL document 101.SCH Inline XBRL Taxonomy Schema Linkbase Document 101.CAL Inline XBRL Taxonomy Calculation Linkbase Document 101.DEF Inline XBRL Taxonomy Definition Linkbase Document 101.LAB Inline XBRL Taxonomy Labels Linkbase Document 101.PRE Inline XBRL Taxonomy Presentation Linkbase Document 104 The cover page from the Company’s Quarterly Report on Form 10-Q for the quarter ended April 30, 2020, has been formatted in Inline XBRL and included in Exhibit 101. (1) Incorporated by reference to the Registrant’s registration statement on Form S-1 (No. 333-174838) Amendment No. 3 as filed with the Securities and Exchange Commission on September 12, 2012. ± In accordance with Item 601(b)(32)(ii) of Regulation S-K and SEC Release No. 33-8238 and 34-47986, Final Rule: Management’s Reports on Internal Control Over Financial Reporting and Certification of Disclosure in Exchange Act Periodic Reports, the certifications furnished in Exhibits 32.1 hereto are deemed to accompany this Form 10-Q and will not be deemed “filed” for purposes of Section 18 of the Exchange Act. Such certifications will not be deemed to be incorporated by reference into any filings under the Securities Act or the Exchange Act, except to the extent that the registrant specifically incorporates it by reference. 59 Signatures Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. AMBARELLA, INC. Date: September 9, 2020 By: /s/ Feng-Ming Wang Feng-Ming Wang President and Chief Executive Officer Date: September 9, 2020 By: /s/ Kevin C. Eichler Kevin C. Eichler Chief Financial Officer 60