Celestica (CLS) director Francoise Colpron receives 984 restricted share units

Rhea-AI Filing Summary

Colpron Francoise reported acquisition or exercise transactions in this Form 4 filing.

Celestica Inc. director Francoise Colpron received new equity-based awards in the form of restricted share units. On May 19, 2026, Colpron was granted 115 Restricted Share Units (RSUs), each representing a contingent right to one common share or equivalent cash, vesting in three equal annual installments on each anniversary of the grant date.

On May 20, 2026, Colpron was granted 869 Director Restricted Share Units (D‑RSUs), which vest on the first anniversary of the grant date. Each D‑RSU similarly represents a contingent right to receive one common share upon settlement or, at Celestica’s election, an equivalent value in cash. These grants are compensation awards, not open‑market purchases or sales.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Colpron Francoise

Role null

Type	Security	Shares	Price	Value
Grant/Award	Director Restricted Share Units	869	$0.00	--
Grant/Award	Restricted Share Units	115	$0.00	--

Holdings After Transaction: Director Restricted Share Units — 869 shares (Direct, null); Restricted Share Units — 115 shares (Direct, null)

Footnotes (1)

1. Each restricted share unit ("RSU") represents a contingent right to receive one common share or an equivalent value in cash at the holder's election. On May 19, 2026, the reporting person was granted 115 RSUs, 1/3 of which vest annually over 3 years on the anniversary of the grant date. Each director restricted share unit ("D-RSU") represents a contingent right to receive one common share upon settlement, subject to the reporting person's deferral election, or, at the Issuer's election, an equivalent value in cash. On May 20, 2026, the reporting person was granted 869 D-RSUs, which vest on the first anniversary of the grant date.

Key Figures

RSU grant: 115 RSUs Director RSU grant: 869 D‑RSUs Total derivative awards: 2 grants +2 more

5 metrics

RSU grant 115 RSUs Granted May 19, 2026; vest 1/3 annually over 3 years

Director RSU grant 869 D‑RSUs Granted May 20, 2026; vest on first anniversary

Total derivative awards 2 grants Both coded “A” as grant, award, or other acquisition

RSU settlement ratio 1 share per RSU Each RSU represents a right to one common share or cash

D‑RSU settlement ratio 1 share per D‑RSU Each D‑RSU gives right to one common share or cash equivalent

Key Terms

Restricted Share Units, Director Restricted Share Units, contingent right, vest

4 terms

Restricted Share Units financial

"On May 19, 2026, the reporting person was granted 115 RSUs, 1/3 of which vest annually over 3 years."

Restricted share units (RSUs) are a promise from a company to give an employee or service provider actual shares or cash equal to the shares after certain conditions are met, typically staying with the company for a set time or hitting performance targets. Think of them like a time-locked gift card that becomes usable only after you’ve earned it. For investors, RSUs matter because they align employee incentives with company performance and can increase the number of shares outstanding over time, diluting existing ownership and affecting earnings per share.

Director Restricted Share Units financial

"On May 20, 2026, the reporting person was granted 869 D-RSUs, which vest on the first anniversary."

contingent right financial

"Each restricted share unit represents a contingent right to receive one common share or equivalent cash."

vest financial

"The RSUs and D-RSUs vest over time before any common shares or cash are delivered."

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Colpron Francoise

(Last) (First) (Middle)

5140 YONGE STREET

SUITE 1900

(Street)

TORONTO ONTARIO, CANADA M2N 6L7

(City) (State) (Zip)

ONTARIO, CANADA

(Country)

2. Issuer Name and Ticker or Trading Symbol
CELESTICA INC [ CLS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/19/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Share Units	(1)	05/19/2026		A		115		(2)	(2)	Common Shares	115	$0	115	D
Director Restricted Share Units	(3)	05/20/2026		A		869		(4)	(4)	Common Shares	869	$0	869	D

Explanation of Responses:

1. Each restricted share unit ("RSU") represents a contingent right to receive one common share or an equivalent value in cash at the holder's election.

2. On May 19, 2026, the reporting person was granted 115 RSUs, 1/3 of which vest annually over 3 years on the anniversary of the grant date.

3. Each director restricted share unit ("D-RSU") represents a contingent right to receive one common share upon settlement, subject to the reporting person's deferral election, or, at the Issuer's election, an equivalent value in cash.

4. On May 20, 2026, the reporting person was granted 869 D-RSUs, which vest on the first anniversary of the grant date.

	/s/ Tracy Connelly McGilley, attorney-in-fact	05/20/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transactions did Celestica (CLS) report for Francoise Colpron?

Celestica reported that director Francoise Colpron received two equity awards: 115 Restricted Share Units on May 19, 2026, and 869 Director Restricted Share Units on May 20, 2026. Both awards are compensation grants rather than open-market share purchases or sales.

How many restricted share units did Francoise Colpron receive from Celestica (CLS)?

Francoise Colpron received a total of 984 derivative units: 115 Restricted Share Units and 869 Director Restricted Share Units. Each unit represents a contingent right to receive one Celestica common share or an equivalent cash amount, depending on the specific plan terms and elections.

What are the vesting terms of Celestica (CLS) Restricted Share Units granted to Francoise Colpron?

The 115 Restricted Share Units granted on May 19, 2026 vest in three equal installments, with one-third vesting on each anniversary of the grant date over three years. Vesting must occur before Colpron receives common shares or cash value tied to these RSUs.

How do Director Restricted Share Units work at Celestica (CLS)?

Each Director Restricted Share Unit represents a contingent right to receive one common share upon settlement or, at Celestica’s election, equivalent cash. The 869 D‑RSUs granted to Francoise Colpron on May 20, 2026 vest in full on the first anniversary of that grant date before settlement.

Does Celestica (CLS) Form 4 show Francoise Colpron buying or selling shares in the market?

No, the Form 4 reflects compensation-related grants only. Francoise Colpron acquired 115 RSUs and 869 D‑RSUs through awards with a transaction code “A,” indicating grants or other acquisitions, not open-market purchases or sales of Celestica common shares.