Wong Leila - Jan 30, 2025 Form 4 Insider Report for CELESTICA INC (CLS)

Role: Chief Human Resources Officer
Signature: /s/ Tracy Connelly McGilley, attorney-in-fact
Stock symbol: CLS
Transactions as of: Jan 30, 2025
Transactions value $: -$3,797,822
Form type: 4
Date filed: 2/3/2025, 08:10 PM
Previous filing: Dec 19, 2024
Next filing: Feb 5, 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CLS	Common Shares	Options Exercise	$0	+6.8K	+48.97%	$0.00	20.7K	Jan 31, 2025	Direct
transaction	CLS	Common Shares	Tax liability	-$465K	-3.64K	-17.6%	$127.54	17.1K	Jan 31, 2025	Direct	F1
transaction	CLS	Common Shares	Sale	-$403K	-3.16K	-18.54%	$127.54	13.9K	Jan 31, 2025	Direct
transaction	CLS	Common Shares	Options Exercise	$0	+41K	+294.87%	$0.00	54.9K	Feb 1, 2025	Direct
transaction	CLS	Common Shares	Tax liability	-$2.72M	-21.9K	-39.98%	$123.88	32.9K	Feb 1, 2025	Direct	F1, F2
transaction	CLS	Common Shares	Options Exercise	$0	+3.23K	+9.81%	$0.00	36.2K	Feb 2, 2025	Direct
transaction	CLS	Common Shares	Tax liability	-$214K	-1.73K	-4.78%	$123.47	34.4K	Feb 2, 2025	Direct	F1

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	Performance Share Units	Award	$0	+41K		$0.00	41K	Jan 30, 2025	Common Shares	41K		Direct	F3, F4
transaction	CLS	Restricted Share Units	Options Exercise	$0	-6.8K	-50%	$0.00	6.8K	Jan 31, 2025	Common Shares	6.8K		Direct	F5, F6
transaction	CLS	Performance Share Units	Options Exercise	$0	-41K	-100%	$0.00	0	Feb 1, 2025	Common Shares	41K		Direct	F3, F4
transaction	CLS	Restricted Share Units	Options Exercise	$0	-3.23K	-33.33%	$0.00	6.46K	Feb 2, 2025	Common Shares	3.23K		Direct	F5, F7

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

Explanation of Responses:

Id	Content
F1	Shares withheld to satisfy tax withholding obligations arising out of the vesting of restricted share units ("RSUs") or performance share units ("PSUs"), as applicable.
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 PSU represents a contingent right to receive one common share or an equivalent value in cash at the holder's election.
F4	Reflects PSUs deemed earned upon Human Resources and Compensation Committee certification of the achievement of pre-established performance parameters at 200% of the target. The common shares underlying these PSUs were issued to the reporting person on February 1, 2025.
F5	Each RSU represents a contingent right to receive one common share or an equivalent value in cash at the holder's election.
F6	On January 31, 2023, the reporting person was granted 20,408 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.
F7	On February 2, 2024, the reporting person was granted 9,690 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.