Celestica (NYSE: CLS) director awarded 276 director share units

Rhea-AI Filing Summary

Colpitts Christopher W. reported acquisition or exercise transactions in this Form 4 filing.

Celestica Inc director Christopher W. Colpitts received a grant of 276 director share units on March 31, 2026 at no cost. Each director share unit represents a contingent right to receive one common share or an equivalent cash amount when he ceases serving the company. Following this award, he directly holds 720 director share units tied to Celestica common shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Colpitts Christopher W.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Director Share Units	276	$0.00	--

Holdings After Transaction: Director Share Units — 720 shares (Direct)

Footnotes (1)

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Key Figures

Director share units granted: 276 units Total director share units after grant: 720 units Grant price per unit: $0.00 +1 more

4 metrics

Director share units granted 276 units Award to Christopher W. Colpitts on March 31, 2026

Total director share units after grant 720 units Holdings of Christopher W. Colpitts following transaction

Grant price per unit $0.00 Compensation award, no cash paid by director

Underlying common shares per unit 1 share per unit Each director share unit linked to one Celestica common share

Key Terms

Director Share Units, contingent right, common share

3 terms

Director Share Units financial

"Each director share unit represents a contingent right to receive one common share"

contingent right financial

"represents a contingent right to receive one common share or an equivalent value in cash"

common share financial

"to receive one common share or an equivalent value in cash"

A common share is a type of ownership in a company that gives the holder a claim to a portion of the company’s profits and assets. It often comes with voting rights, allowing shareholders to participate in decisions about the company’s direction. For investors, owning common shares can mean potential for growth and income, but also involves a higher level of risk compared to other types of investments.

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^*

Colpitts Christopher W.

(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)
03/31/2026

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
Director Share Units	(1)	03/31/2026		A		276		(1)	(1)	Common Shares	276	$0	720	D

Explanation of Responses:

1. 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.

	/s/ Tracy Connelly McGilley, attorney-in-fact	04/02/2026
	** 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 transaction did Celestica (CLS) report for Christopher W. Colpitts?

Celestica reported that director Christopher W. Colpitts received 276 director share units on March 31, 2026. These units were granted at no cost as equity-based compensation and increase his total director share unit holdings to 720, linked to Celestica common shares.

What are director share units in Celestica (CLS) Form 4 filing?

Director share units are a form of equity compensation representing a contingent right to receive one Celestica common share or equivalent cash. Payment is made at the company’s discretion when the holder stops serving as a director, consultant, or other service provider to Celestica.

How many Celestica (CLS) director share units does Colpitts hold after this grant?

After the March 31, 2026 grant, Christopher W. Colpitts holds 720 director share units directly. This total reflects the new 276-unit award combined with his prior balance, all tied to Celestica common shares or equivalent cash at settlement.

Did Christopher W. Colpitts buy or sell Celestica (CLS) common shares in this Form 4?

The Form 4 shows an acquisition of 276 director share units as a grant, not an open-market stock purchase or sale. These units are a compensation award providing a future right to common shares or cash rather than an immediate share transaction.

When will the Celestica (CLS) director share units for Colpitts be settled?

The director share units will be settled when Christopher W. Colpitts ceases to serve Celestica as a director, consultant, or other service provider. At that time, he will receive either common shares or equivalent cash, at the issuer’s discretion, for each unit.