Celestica (CLS) director awarded restricted and deferred share units

Rhea-AI Filing Summary

Ahuja Kulvinder reported acquisition or exercise transactions in this Form 4 filing.

Celestica Inc. director Kulvinder Ahuja reported equity-based compensation awards, not open-market trades. On May 20, 2026, Ahuja received 567 Director Restricted Share Units (D‑RSUs), each representing a right to one common share or equivalent cash and vesting on the first anniversary of the grant date.

On May 19, 2026, Ahuja was also granted 54 Director Share Units, which each represent a contingent right to receive one common share or equivalent cash when the holder ceases serving Celestica as a director, consultant, or other service provider. These awards increase Ahuja’s deferred and restricted share-based holdings but do not involve any purchase or sale of Celestica common shares in the market.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Ahuja Kulvinder

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Director Restricted Share Units	567	$0.00	$0.00
Grant/Award	Director Share Units	54	$0.00	$0.00

Holdings After Transaction: Director Share Units — 687 shares (Direct); Director Restricted Share Units — 567 shares (Direct)

Footnotes (3)

1. F1. 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.
2. F2. 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.
3. F3. On May 20, 2026, the reporting person was granted 567 D-RSUs, which vest on the first anniversary of the grant date.

Key Figures

Director Restricted Share Units granted: 567 units Director Restricted Share Units held after grant: 567 units Director Share Units granted: 54 units +2 more

5 metrics

Director Restricted Share Units granted 567 units Granted May 20, 2026 to Kulvinder Ahuja

Director Restricted Share Units held after grant 567 units Total D-RSUs following May 20, 2026 transaction

Director Share Units granted 54 units Granted May 19, 2026 to Kulvinder Ahuja

Director Share Units held after grant 687 units Total Director Share Units following May 19, 2026 transaction

Exercise/Conversion price $0.00 per unit Both D-RSUs and Director Share Units

Key Terms

Director Restricted Share Units, Director Share Units, contingent right, vest on the first anniversary of the grant date

4 terms

Director Restricted Share Units financial

"Each director restricted share unit ("D-RSU") represents a contingent right to receive one common share upon settlement"

Director Share Units financial

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

contingent right financial

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

vest on the first anniversary of the grant date financial

"On May 20, 2026, the reporting person was granted 567 D-RSUs, which vest on the first anniversary of the grant date"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 05/20/2026 - 07:37 PM Learn about SEC filing dates

FAQ

What insider transactions did Celestica (CLS) disclose for Kulvinder Ahuja?

Celestica director Kulvinder Ahuja reported receiving equity-based awards, not market trades. The Form 4 shows grants of Director Restricted Share Units and Director Share Units, both tied to future delivery of common shares or equivalent cash under the company’s compensation programs.

How many Director Restricted Share Units did Kulvinder Ahuja receive at Celestica (CLS)?

Ahuja was granted 567 Director Restricted Share Units on May 20, 2026. Each D-RSU represents a contingent right to receive one Celestica common share or equivalent cash upon settlement, subject to deferral elections and the company’s choice of cash or shares.

When do Kulvinder Ahuja’s Celestica Director Restricted Share Units vest?

The 567 Director Restricted Share Units granted to Ahuja vest on the first anniversary of the May 20, 2026 grant date. Vesting means the units become earned, after which they can be settled in common shares or equivalent cash at Celestica’s election.

What are Celestica (CLS) Director Share Units reported in this Form 4?

Director Share Units are deferred equity awards for directors. Each unit gives a contingent right to receive one common share or equivalent cash when the holder stops serving Celestica as a director, consultant, or other service provider, aligning director compensation with long-term shareholder interests.

Did Kulvinder Ahuja buy or sell Celestica common shares in the market?

The filing does not show any open-market purchases or sales of Celestica common shares. Instead, it reports compensation-related grants of Director Restricted Share Units and Director Share Units, which are derivative awards that may convert into shares or cash at future settlement events.

How many Director Share Units does Kulvinder Ahuja hold after these Celestica grants?

After the May 19, 2026 grant of 54 Director Share Units, Ahuja’s total reported balance of this award type is 687 units. Each unit represents a contingent right to receive one Celestica common share or equivalent cash upon cessation of service with the company.

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^*

Ahuja Kulvinder

(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
Director Share Units	(1)	05/19/2026		A		54		(1)	(1)	Common Shares	54	$0	687	D
Director Restricted Share Units	(2)	05/20/2026		A		567		(3)	(3)	Common Shares	567	$0	567	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.

2. 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.

3. On May 20, 2026, the reporting person was granted 567 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)