UNITED STATES SECURITIES AND EXCHANGE COMMISSION Form 10-K For the fiscal year ended October 31, 2020 Analog Devices, Inc. Washington, D.C. 20549 (Mark One) ☑ ☐ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 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 No. 1-7819 (Exact name of registrant as specified in its charter) Massachusetts One Analog Way, Wilmington, MA (Address of principal executive offices) (781) 329-4700 (Registrant’s telephone number, including area code) 04-2348234 (I.R.S. Employer Identification No.) 01887 (Zip Code) Securities registered pursuant to Section 12(b) of the Act: Securities registered pursuant to Section 12(g) of the Act: None Title of Class Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☑ No ☐ 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 ☐ 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 (Sec. 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 ☐ 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. Large accelerated filer ☑ Non-accelerated filer ☐ Accelerated filer ☐ Smaller reporting company ☐ Emerging growth company ☐ 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) if 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 and non-voting common equity held by non-affiliates of the registrant was approximately $29,650,000,000 based on the last reported sale of the Common Stock on The Nasdaq Global Select Market on May 1, 2020. Shares of voting and non-voting stock beneficially owned by executive officers, directors and holders of more than 5% of the outstanding stock have been excluded from this calculation because such persons or institutions may be deemed affiliates. This determination of affiliate status is not a conclusive determination for other purposes. As of October 31, 2020, there were 369,484,899 shares of Common Stock, $0.16 2/3 par value per share, outstanding. Documents Incorporated by Reference Document Description Form 10-K Part Portions of the Registrant’s Proxy Statement for the Annual Meeting of Shareholders to be held March 10, 2021 III (State or other jurisdiction of incorporation or organization) Title of each class Trading Symbol(s) Name of each exchange on which registered Common Stock $0.16 2/3 par value per share ADI Nasdaq Global Select Market