ROBERT MIONIS - 30 Jan 2025 Form 4 Insider Report for CELESTICA INC (CLS)

Role: Chief Executive Officer
Signature: /s/ Tracy Connelly McGilley, attorney-in-fact
Issuer symbol: CLS
Transactions as of: 30 Jan 2025
Net transactions value: -$46,412,521
Form type: 4
Filing time: 03 Feb 2025, 20:16:53 UTC
Previous filing: 19 Dec 2024
Next filing: 06 Feb 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	+86,708	+16%	$0.000000	618,125	31 Jan 2025	Direct
transaction	CLS	Common Shares	Tax liability	$4,351,665	-34,120	-5.5%	$127.54	584,005	31 Jan 2025	Direct	F1
transaction	CLS	Common Shares	Sale	$6,707,074	-52,588	-9%	$127.54	531,417	31 Jan 2025	Direct
transaction	CLS	Common Shares	Options Exercise	$0	+693,976	+131%	$0.000000	1,225,393	01 Feb 2025	Direct
transaction	CLS	Common Shares	Tax liability	$33,717,188	-273,080	-22%	$123.47	952,313	01 Feb 2025	Direct	F1
transaction	CLS	Common Shares	Options Exercise	$0	+33,684	+3.5%	$0.000000	985,997	02 Feb 2025	Direct
transaction	CLS	Common Shares	Tax liability	$1,636,595	-13,255	-1.3%	$123.47	972,742	02 Feb 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	+693,976		$0.000000	693,976	30 Jan 2025	Common Shares	693,976		Direct	F2, F3
transaction	CLS	Restricted Share Units	Options Exercise	$0	-86,708	-50%	$0.000000	86,709	31 Jan 2025	Common Shares	86,708		Direct	F4, F5
transaction	CLS	Performance Share Units	Options Exercise	$0	-693,976	-100%	$0.000000	0	01 Feb 2025	Common Shares	693,976		Direct	F2, F3
transaction	CLS	Restricted Share Units	Options Exercise	$0	-33,684	-33%	$0.000000	67,368	02 Feb 2025	Common Shares	33,684		Direct	F4, F6

* 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	Each PSU represents a contingent right to receive one common share or an equivalent value in cash at the holder's election.
F3	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.
F4	Each RSU represents a contingent right to receive one common share or an equivalent value in cash at the holder's election.
F5	On January 31, 2023, the reporting person was granted 260,126 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.
F6	On February 2, 2024, the reporting person was granted 101,052 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.