# EDGAR Filing Document

**Accession Number:** 0001030894
**File Stem:** 0001030894-26-000019
**Filing Date:** 2026-4
**Character Count:** 2822
**Document Hash:** fa8e4839f3d7eaca558914a58d398d4f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001030894-26-000019.hdr.sgml**: 20260409

**ACCESSION NUMBER**: 0001030894-26-000019

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260409

**DATE AS OF CHANGE**: 20260409

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CELESTICA INC
- **CENTRAL INDEX KEY:** 0001030894
- **STANDARD INDUSTRIAL CLASSIFICATION:** PRINTED CIRCUIT BOARDS [3672]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 980185558
- **STATE OF INCORPORATION:** A6
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-14832
- **FILM NUMBER:** 26849843

**BUSINESS ADDRESS:**
- **STREET 1:** 5140 YONGE STREET, SUITE 1900
- **CITY:** TORONTO
- **STATE:** A6
- **ZIP:** M2N 6L7
- **BUSINESS PHONE:** 416-448-5800

**MAIL ADDRESS:**
- **STREET 1:** 5140 YONGE STREET, SUITE 1900
- **CITY:** TORONTO
- **STATE:** A6
- **ZIP:** M2N 6L7

**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 (Amendment No. _)

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| | | |
|:---|:---|:---|
| | Filed by the Registrant ☒ | Filed by the Registrant ☒ |
| | Filed by a Party other than the Registrant □ | Filed by a Party other than the Registrant □ |
| | Check the appropriate box: | 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 under §240.14a-12 |
| **Celestica Inc.** | **Celestica Inc.** | **Celestica Inc.** |
| (Name of Registrant as Specified in its Charter) | (Name of Registrant as Specified in its Charter) | (Name of Registrant as Specified in its Charter) |
| (Name of Person(s) Filing Proxy Statement, if other than the Registrant) | (Name of Person(s) Filing Proxy Statement, if other than the Registrant) | (Name of Person(s) Filing Proxy Statement, if other than the Registrant) |
| Payment of Filing Fee (Check all boxes that apply): | Payment of Filing Fee (Check all boxes that apply): | Payment of Filing Fee (Check all boxes that apply): |
| ☒ | No fee required. | No fee required. |
| □ | Fee paid previously with preliminary materials. | 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. | 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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![celestica_sedarxusxnotic001.jpg](celestica_sedarxusxnotic001.jpg)

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![celestica_sedarxusxnotic002.jpg](celestica_sedarxusxnotic002.jpg)

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