# EDGAR Filing Document

**Accession Number:** 0000704532
**File Stem:** 0000950170-23-010943
**Filing Date:** 2023-3
**Character Count:** 4560
**Document Hash:** 2fce87a1f4768bdcdfc7b2c31bd666f2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000950170-23-010943.hdr.sgml**: 20230330

**ACCESSION NUMBER**: 0000950170-23-010943

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20230330

**DATE AS OF CHANGE**: 20230330

**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:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39110
- **FILM NUMBER:** 23780852

**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

**UNITED STATES SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A**

**PROXY STATEMENT PURSUANT TO SECTION 14(a) OF**

**THE SECURITIES EXCHANGE ACT OF 1934**

Filed by the Registrant 

Filed by a Party other than the Registrant 

Check the appropriate box:

Preliminary Proxy Statement

Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

Definitive Proxy Statement

Definitive Additional Materials

Soliciting Material Pursuant to Rule 14a-12

Onto Innovation Inc.

(Name of Registrant as specified in its charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):

 No fee required.

 Fee paid previously with preliminary materials.

 Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

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MMMMMMMMMMMM MMMMMMMMM Using a black ink pen, mark your votes with an X as shown in this example. Please do not write outside the designated areas. 2022 Annual Meeting Proxy Card • IF VOTING BY MAIL, SIGN, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE. • Proposals — The Board of Directors recommends a vote FOR all the nominees listed and FOR Proposals 2 – 3. A 01 - Christopher A. Seams 04 - Michael P. Plisinski 07 - Christine A. Tsingos 1. Election of Dir![img104414273_0.jpg](img104414273_0.jpg)ectors: For Against Abstain 02 - Leo Berlinghieri 05 - Karen M. Rogge For Against Abstain 03 - David B. Miller 06 - May Su For Against Abstain + For Against Abstain For Against Abstain 2. To approve, on an advisory (non-binding) basis, the 3. To ratify the appointment of Ernst & Young LLP as our compensation of our named executive officers as disclosed in independent registered public accounting firm for the fiscal the proxy statement. year ending December 31, 2022. Authorized Signatures — This section must be completed for your vote to count. Please date and sign below. B Please sign exactly as name(s) appears hereon. Joint owners should each sign. When signing as attorney, executor, administrator, corporate officer, trustee, guardian, or custodian, please give full title. Date (mm/dd/yyyy) — Please print date below. Signature 1 — Please keep signature within the box. Signature 2 — Please keep signature within the box. 1UPX 535550 + 03L45C • IF VOTING BY MAIL, SIGN, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE. • Onto Innovation Inc. Notice of 2022 Annual Meeting of Stockholders Proxy Solicited by Board of Directors for Annual Meeting —

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May 10, 2022 Leo Berlinghieri and David B. Miller, or either of them, each with the power of substitution, are hereby authorized to represent and vote the shares of the undersigned, with all the powers which the undersigned would possess if personally present, at the Annual Meeting of Stockholders of Onto Innovation Inc. to be held on May 10, 2022 or at any postponement or adjournment thereof. Shares represented by this proxy will be voted in the manner directed by the stockholder. If no such directions are indicated, the Proxies will have authority to vote FOR the election of the Board of Directors and FOR items 2-3. In their discretion, the Proxies are authorized to vote upon such other business as may properly come before the meeting. (Items to be voted appear on reverse side) ![img104414273_1.jpg](img104414273_1.jpg)

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