Theodoros Tzevelekis - 03 Feb 2026 Form 4 Insider Report for CELESTICA INC (CLS)

Role: Chief Strategy Officer
Signature: /s/ Tracy Connelly McGilley, attorney-in-fact
Issuer symbol: CLS
Transactions as of: 03 Feb 2026
Net transactions value: $0
Form type: 4
Filing time: 03 Feb 2026, 16:22:25 UTC
Previous filing: 10 Jun 2025
Next filing: 06 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Tzevelekis Theodoros	Chief Strategy Officer	5140 YONGE STREET, SUITE 1900, TORONTO, ONTARIO, CANADA	/s/ Tracy Connelly McGilley, attorney-in-fact	03 Feb 2026	0002072312

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CLS	Restricted Share Units	Award	$0	+1,263		$0.000000	1,263	03 Feb 2026	Common Shares	1,263		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted share unit ("RSU") represents a contingent right to receive one common share or an equivalent value in cash.
F2	On February 3, 2026, the reporting person was granted 1,263 RSUs, which vest ratably over a three-year period on each of the first and second anniversaries of the grant date and on December 1 following the second anniversary of the grant date.