Celestica Inc (CLS) director reports grant of 237 restricted share units

Q: What insider transaction did Celestica Inc (CLS) report in this Form 4?

The report shows that a director of Celestica Inc received an equity award of 237 restricted share units (RSUs) on December 31, 2025 .

Q: How many restricted share units were granted to the Celestica Inc (CLS) director?

The director was granted 237 restricted share units (RSUs) , each linked to one common share or an equivalent value in cash.

Q: How do the Celestica Inc (CLS) RSUs reported in this filing vest?

The 237 RSUs vest over three years, with one-third vesting annually on each anniversary of the December 31, 2025 grant date.

Q: What does each Celestica Inc (CLS) restricted share unit represent?

Each RSU represents a contingent right to receive one common share of Celestica Inc or an equivalent cash value at the holder's election.

Q: How is ownership of the Celestica Inc (CLS) RSUs reported?

The Form 4 lists 237 RSUs as derivative securities beneficially owned directly (D) by the reporting director.

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Celestica IncDecember 31, 2025, the reporting person was granted 237 restricted share units (RSUs), each representing a contingent right to receive one common share or an equivalent cash amount at the holder's election. The RSUs were reported as derivative securities beneficially owned in direct form.

The award vests over time, with one-third of the 237 RSUs vesting annually over three years on the anniversary of the grant date. This type of grant is a standard form of non-cash compensation that aligns a director’s interests with those of shareholders by linking part of their compensation to the company’s share performance.

Positive

None.

Negative

None.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Kale Jill

Role Director

Type Security Shares Price Value

Grant/Award Restricted Share Units 237 $0.00 --

Holdings After Transaction: Restricted Share Units — 237 shares (Direct)

Footnotes (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 December 31, 2025, the reporting person was granted 237 RSUs, 1/3 of which vest annually over 3 years on the anniversary of the grant date.

Form 4 Insider Transactions: What Each Field Means →

01/05/2026 - 04:18 PM

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^*
Kale Jill

(Last) (First) (Middle)

5140 YONGE STREET

SUITE 1900

(Street)
TORONTO A6 M2N 6L7

(City) (State) (Zip)
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)

3. Date of Earliest Transaction (Month/Day/Year)
12/31/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)

X Form filed by One Reporting Person

Form filed by More than One Reporting Person

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⁾ 12/31/2025 A 237 ⁽²⁾ ⁽²⁾ Common Shares 237 $0 237 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 December 31, 2025, the reporting person was granted 237 RSUs, 1/3 of which vest annually over 3 years on the anniversary of the grant date.

/s/ Tracy Connelly McGilley, attorney-in-fact 01/05/2026

** 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.

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Celestica Inc (CLS) report in this Form 4?

The report shows that a director of Celestica Inc received an equity award of 237 restricted share units (RSUs) on December 31, 2025.

How many restricted share units were granted to the Celestica Inc (CLS) director?

The director was granted 237 restricted share units (RSUs), each linked to one common share or an equivalent value in cash.

How do the Celestica Inc (CLS) RSUs reported in this filing vest?

The 237 RSUs vest over three years, with one-third vesting annually on each anniversary of the December 31, 2025 grant date.

What does each Celestica Inc (CLS) restricted share unit represent?

Each RSU represents a contingent right to receive one common share of Celestica Inc or an equivalent cash value at the holder's election.

Is this Celestica Inc (CLS) Form 4 transaction a purchase or sale of common shares?

No common shares were directly bought or sold. The filing reports a grant of 237 RSUs, which are derivative equity awards tied to common shares.

How is ownership of the Celestica Inc (CLS) RSUs reported?

The Form 4 lists 237 RSUs as derivative securities beneficially owned directly (D) by the reporting director.

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Share Units	⁽¹⁾	12/31/2025		A		237		⁽²⁾	⁽²⁾	Common Shares	237	$0	237	D

	/s/ Tracy Connelly McGilley, attorney-in-fact	01/05/2026
	** 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.