Onto Innovation(ONTO) - 2018 Q4 - Annual Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 29, 2018 OR Registrant's telephone number, including area code: (408) 545-6000 Securities registered pursuant to Section 12(b) of the Act: | Title of each class | Name of each exchange on which registered | | --- | --- | | Common Stock, $0.001 par value per share | The Nasdaq Stock Market LLC | | ...