Official announcements (8-K)

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

In the company's wordsOn October 30, 2026, Celestica Inc. (the "Company") issued a press release to announce that it has received final acceptance from the Toronto Stock Exchange for a normal course issuer bid ("NCIB") to repurchase up to 3,132,127 of the Company’s common shares, representing approximately 2.5 percent of the outstanding public float as of October 20, 2026, during the next 12 months. The NCIB is scheduled to commence on November 3, 2026 and is due to terminate on November 2, 2027. A copy of the press release is furnished as Exhibit 99.1 to this report. The information furnished with this Item 7.01, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 …

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

In the company's wordsAs previously disclosed, Celestica Inc. (the “Company”) will hold a conference call on October 27, 2026 regarding its financial results for the quarter ended September 30, 2026 and Investor and Analyst Day. On October 27, 2026, the Company posted an Investor and Analyst Day presentation (the “Presentation”) on the investors section of its website to be used in connection with the related conference call. A copy of the Presentation is included in this Report as Exhibit 99.1. The information furnished with this Item 7.01, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or …

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

In the company's wordsOn October 26, 2026, Celestica Inc. (the "Company") issued a press release and will hold a conference call on October 27, 2026 regarding its financial results for the quarter ended September 30, 2026. A copy of the press release is furnished as Exhibit 99.1 to this report. The information furnished with this Item 2.02, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any other filing under the Securities Act of 1933, as amended, or the Exchange Act, except as …

Change in its leaders or board (Item 5.02)

New leaders or board members can bring a change in strategy.

In the company's wordsOn September 11, 2026, Celestica Inc. (the “Company”) announced that Mandeep Chawla, the Company’s current Chief Financial Officer, will be appointed to the newly created role of Group President, Global Markets and Todd Ankenmann will be appointed Chief Financial Officer, each effective as of October 1, 2026. Mr. Chawla, age 50, joined the Company in 2010 and held progressively senior roles before being appointed to the role of Chief Financial Officer in 2017. Prior to joining the Company, he spent nearly a decade at General Electric, followed by senior leadership roles across the engineering and life sciences sectors. Mr. Chawla is a member of the Board of Directors of …

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

In the company's wordsOn August 5, 2026, Celestica Inc. (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) with Citigroup Global Markets Inc., BofA Securities, Inc. and TD Securities Inc., as representatives of the several underwriters named therein (collectively, the “Underwriters”), in connection with the offering, issuance and sale by the Company of 9,677,419 common shares, without par value, of the Company (the “Common Shares”), at an offering price of $310.00 per Common Share (the “Offering”). In addition, under the terms of the Underwriting Agreement, the Company granted the Underwriters the option, for 30 days, to purchase up to 1,451,612 Common Shares …

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

In the company's wordsOn July 27, 2026, Celestica Inc. (the "Company") issued a press release and will hold a conference call on July 28, 2026 regarding its financial results for the quarter ended June 30, 2026. A copy of the press release is furnished as Exhibit 99.1 to this report. The information furnished with this Item 2.02, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any other filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set …

Change in its leaders or board (Item 5.02)

New leaders or board members can bring a change in strategy.

In the company's wordsOn July 6, 2026, Celestica Inc. (the “Company”) announced the retirement of Jason Phillips from the Company at the end of this year. Steven Dorwart will succeed Mr. Phillips as President, Connectivity and Cloud Solutions, effective immediately. Mr. Phillips will serve in an advisory capacity until the end of this year. A copy of the press release announcing the appointment is attached as Exhibit 99.1 to this report.

Shared shareholder vote results (Item 5.07)

How shareholders voted on board members and proposals.

In the company's wordsOn May 19, 2026, Celestica Inc. (the “Company”), held its 2026 annual meeting of shareholders (the “Meeting”). A total of 75,880,933 of the Company’s common shares were present or represented by proxy at the meeting, representing approximately 66.00% of the Company’s 114,969,189 common shares that were outstanding and entitled to vote at the Meeting as of the record date of March 27, 2026. Set forth below are the matters acted upon by the Company’s shareholders at the Meeting, and the final voting results on each matter. Each of the matters are described in further detail in the Company’s definitive proxy statement dated April 9, 2026, filed with the Securities and …

Announced another event (Item 8.01)

Another event the company chose to report publicly.

In the company's wordsOn May 19, 2026, the Company issued a press release announcing the voting results from the Meeting. A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K.

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

In the company's wordsOn April 27, 2026, Celestica Inc. (the “Company”) amended its existing senior credit agreement (the “April 2026 Amendment”) with Bank of America, N.A., as Administrative Agent, and the lenders party thereto to: (1) increase the commitments under the Company’s revolving credit facility (“Revolver”) from $750.0 million to $1,750.0 million; (2) refinance the Company’s existing term A loan facility (“Term A Loan,” $228.1 million outstanding borrowings at March 31, 2026) into a new $250.0 million term A loan facility (“New Term A Loan”); and (3) extend the maturity of the Revolver and the New Term A Loan from June 2029 to April 2031. The New Term A Loan was fully drawn at …

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.

In the company's wordsThe disclosures contained in “Item 1.01. Entry into a Material Definitive Agreement” of this Current Report on Form 8-K are incorporated into this Item 2.03 by reference.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

In the company's wordsOn April 27, 2026, Celestica Inc. (the "Company") issued a press release and will hold a conference call on April 28, 2026 regarding its financial results for the quarter ended March 31, 2026. A copy of the press release is furnished as Exhibit 99.1 to this report. The information furnished with this Item 2.02, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any other filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly …

Change in its leaders or board (Item 5.02)

New leaders or board members can bring a change in strategy.

In the company's wordsOn March 24, 2026, Michael M. Wilson, Chair of the Board of Directors (the “Board”) of Celestica Inc. (the “Company”), informed the Company that he will not stand for re-election as a director at the Company’s 2026 annual meeting of shareholders (the “2026 AGM”), effective as of immediately prior to the 2026 AGM. Mr. Wilson’s decision to retire was consistent with the Company’s director retirement policy and was not due to any disagreement with the Company on any matter relating to its operations, policies or practices. In connection with Mr. Wilson’s departure, Robert A. Mionis, President and CEO of the Company, was appointed as Chair of the Board, and Laurette T. …

Announced another event (Item 8.01)

Another event the company chose to report publicly.

In the company's wordsOn January 29, 2026, Celestica Inc. (the “Company”) announced that it intends to hold its Annual Meeting of Shareholders (the “2026 Annual Meeting”) on May 19, 2026, at 9:30 a.m. EDT in a hybrid format with further details to be provided in the Company’s upcoming definitive proxy statement related to the 2026 Annual Meeting. The Company has set March 27, 2026 as the record date for determining shareholders of the Company who are entitled to receive notice of, and to vote at, the 2026 Annual Meeting. In accordance with the advance notice requirements contained in the Company’s advance notice by-law (the “Advance Notice By-Law”), shareholders must deliver a notice to the …

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

Change in its leaders or board (Item 5.02)

New leaders or board members can bring a change in strategy.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

Change in its leaders or board (Item 5.02)

New leaders or board members can bring a change in strategy.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

Change in its leaders or board (Item 5.02)

New leaders or board members can bring a change in strategy.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

Shared shareholder vote results (Item 5.07)

How shareholders voted on board members and proposals.

Announced another event (Item 8.01)

Another event the company chose to report publicly.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

Changed its company rules or financial year (Item 5.03)

Changes to the company's rules or the dates of its financial year.

Set a date for shareholders to nominate directors (Item 5.08)

Sets the timetable for shareholders to put forward board candidates.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

Announced another event (Item 8.01)

Another event the company chose to report publicly.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

Change in its leaders or board (Item 5.02)

New leaders or board members can bring a change in strategy.

Change in its leaders or board (Item 5.02)

New leaders or board members can bring a change in strategy.