Robert Cascella - 30 Jun 2026 Form 4 Insider Report for CELESTICA INC (CLS)

Reporting relationship: Director
Issuer ticker: CLS
Reported as of: 30 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Jul 2026, 16:17:52 UTC
Prior SEC filing: 29 May 2026
Next SEC filing: 01 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Tracy Connelly McGilley, attorney-in-fact

Key filing fact

Robert Cascella filed Form 4 for CELESTICA INC (CLS) on 02 Jul 2026.

Key facts

This page summarizes Robert Cascella's Form 4 filing for CELESTICA INC (CLS).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 02 Jul 2026, 16:17.

Change

Previous filing in this sequence was filed on 29 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001218713 Primary reporting owner

CASCELLA ROBERT

Relationship: Director
Address: 5140 YONGE STREET, SUITE 1900, TORONTO, ONTARIO, CANADA
Signature: /s/ Tracy Connelly McGilley, attorney-in-fact
Signature date: 02 Jul 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CLS transaction

Common Shares

Options Exercise

Transaction value
Shares: +84
Change %: +57%
Price: $0.000000^*
Shares after: 231
Date: 30 Jun 2026
Ownership: Direct

CLS transaction

Common Shares

Tax liability

Transaction value
Shares: -5
Change %: -2.2%
Price: $343.25^*
Shares after: 226
Date: 30 Jun 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CLS transaction Derivative

Restricted Share Units

Options Exercise

Transaction value
Shares: -84
Change %: -33%
Price: $0.000000^*
Shares after: 169
Date: 30 Jun 2026
Ownership: Direct
Underlying class: Common Shares
Underlying amount: 84
Exercise price
Footnotes: F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Shares withheld to satisfy tax withholding obligations arising out of the vesting of restricted share units ("RSUs").

Footnote F2

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

Footnote F3

On June 30, 2025, the reporting person was granted 253 RSUs, 1/3 of which vest annually over 3 years on the anniversary of the grant date.

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