CELESTICA INC — Director's Dealing 2026

Jan 5, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CELESTICA INC (CLS)
CIK: 0001030894
Period of Report: 2025-12-31

Reporting Person: Wilson Michael Max (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-12-31	Common Shares	M	4266	—	Acquired	20596	Direct
2025-12-31	Common Shares	F	2049	$299.45	Disposed	18547	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-12-31	Restricted Share Units	$	M	2736	Disposed		Common Shares (2736)	Direct
2025-12-31	Restricted Share Units	$	M	1166	Disposed		Common Shares (1166)	Direct
2025-12-31	Restricted Share Units	$	M	364	Disposed		Common Shares (364)	Direct
2025-12-31	Director Share Units	$	A	342	Acquired		Common Shares (342)	Direct

Footnotes

F1: Shares withheld to satisfy tax withholding obligations arising out of the vesting of restricted share units ("RSUs").

F2: The price reported was converted from Canadian dollars to U.S. dollars using the Bank of Canada exchange rate on the transaction date.

F3: Each RSU represents a contingent right to receive one common share or an equivalent value in cash at the holder's election.

F4: On December 31, 2022, the reporting person was granted 8,207 RSUs, 1/3 of which vest annually over 3 years on the anniversary of the grant date.

F5: On December 31, 2023, the reporting person was granted 3,500 RSUs, 1/3 of which vest annually over 3 years on the anniversary of the grant date.

F6: On December 31, 2024, the reporting person was granted 1,092 RSUs, 1/3 of which vest annually over 3 years on the anniversary of the grant date.

F7: Each director share unit represents a contingent right to receive one common share or an equivalent value in cash at the Issuer's discretion when the holder ceases to serve the Issuer as any of a director, consultant or other service provider.