<SEC-DOCUMENT>0000950170-23-022457-index.html : 20230516 <SEC-HEADER>0000950170-23-022457.hdr.sgml : 20230516 <ACCEPTANCE-DATETIME>20230516160352 ACCESSION NUMBER: 0000950170-23-022457 CONFORMED SUBMISSION TYPE: SD PUBLIC DOCUMENT COUNT: 2 <RULE> <RULE-NAME>13p-1 <ITEM> <ITEM-NUMBER>1.01 <ITEM-PERIOD>20221231 </ITEM> <ITEM> <ITEM-NUMBER>1.02 <ITEM-PERIOD>20221231 </ITEM> </RULE> FILED AS OF DATE: 20230516 DATE AS OF CHANGE: 20230516 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ONTO INNOVATION INC. CENTRAL INDEX KEY: 0000704532 STANDARD INDUSTRIAL CLASSIFICATION: MEASURING & CONTROLLING DEVICES, NEC [3829] IRS NUMBER: 942276314 STATE OF INCORPORATION: DE FISCAL YEAR END: 1226 FILING VALUES: FORM TYPE: SD SEC ACT: 1934 Act SEC FILE NUMBER: 001-39110 FILM NUMBER: 23927408 BUSINESS ADDRESS: STREET 1: 16 JONSPIN ROAD CITY: WILMINGTON STATE: MA ZIP: 01887 BUSINESS PHONE: 9782536200 MAIL ADDRESS: STREET 1: 16 JONSPIN ROAD CITY: WILMINGTON STATE: MA ZIP: 01887 FORMER COMPANY: FORMER CONFORMED NAME: Onto Innovation Inc. DATE OF NAME CHANGE: 20191025 FORMER COMPANY: FORMER CONFORMED NAME: NANOMETRICS INC DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>SD <SEQUENCE>1 <FILENAME>onto_sd_2023.htm <DESCRIPTION>SD <TEXT> Document 1 - file: onto_sd_2023.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-1.01 <SEQUENCE>2 <FILENAME>onto-ex1_01.htm <DESCRIPTION>EX-1.01 <TEXT> Document 2 - file: onto-ex1_01.htm
</DOCUMENT> </SEC-DOCUMENT>