CLS Form 3 filed; director lists zero beneficial ownership

Rhea-AI Filing Summary

Celestica Inc. (CLS) — Form 3 initial ownership filing

A newly reported director filed a Form 3 reflecting their status under Section 16. As of the event date 10/27/2025, the filing states no securities are beneficially owned. The form was submitted by an attorney‑in‑fact pursuant to a Power of Attorney (Exhibit 24.1) and indicates it was filed by one reporting person.

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SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

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1. Name and Address of Reporting Person^*

KOELLNER LAURETTE T

(Last) (First) (Middle)

5140 YONGE STREET

SUITE 1900

(Street)

TORONTO, A6 A6 M2N 6L7

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
10/27/2025

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

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

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

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit 24.1 - Power of Attorney

No securities are beneficially owned.

	/s/ Samantha Graff, attorney-in-fact	10/29/2025
	** 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 5 (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.

FAQ

What did Celestica (CLS) disclose in this Form 3?

A newly reported director filed an initial statement of beneficial ownership, indicating no securities are beneficially owned.

What is the event date on the Celestica (CLS) Form 3?

The event date is 10/27/2025.

Who filed the Celestica (CLS) Form 3?

It was filed by one reporting person, with the submission signed by an attorney-in-fact under a Power of Attorney.

What is the reporting person’s relationship to Celestica (CLS)?

The reporting person is a Director.

Does the Form 3 show any Celestica (CLS) shares owned?

The filing states No securities are beneficially owned as of the event date.

What document authorizes the signature on the Celestica (CLS) Form 3?

A Power of Attorney identified as Exhibit 24.1.