Robert Mionis

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Toronto, Ontario, Canada
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Tracy Connelly McGilley, attorney-in-fact
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Robert Mionis

Form 4 holding Chief Executive Officer, Director

CELESTICA INC

Security class
Common Shares
Shares / value
453,697
Estimated value
$127,797,370
Report date
17 Jun 2026
Price
$281.68
Ownership
Direct
Form 4 holding Chief Executive Officer, Director

CELESTICA INC

Security class
Common Shares
Shares / value
210,445
Estimated value
$59,278,147
Report date
17 Jun 2026
Price
$281.68
Ownership
By Mionis 2026 GRAT Number One
Form 4 holding Chief Executive Officer, Director

CELESTICA INC

Security class
Common Shares
Shares / value
145,565
Estimated value
$41,002,749
Report date
17 Jun 2026
Price
$281.68
Ownership
By Mionis 2026 GRAT Number Two
Form 4 holding Chief Executive Officer, Director

CELESTICA INC

Security class
Common Shares
Shares / value
60,384
Estimated value
$23,677,170
Report date
17 Jun 2026
Price
$392.11
Ownership
By Mionis 2026 GRAT Number Three
Form 4 holding Chief Executive Officer, Director

CELESTICA INC

Security class
Restricted Share Units
Shares / value
24,267
Estimated value
Report date
04 Feb 2026
Price
Ownership
Direct
Underlying class
Common Shares
Underlying amount
Form 4 holding Chief Executive Officer, Director

CELESTICA INC

Security class
Performance Share Units
Shares / value
0
Estimated value
Report date
02 Feb 2026
Price
Ownership
Direct
Underlying class
Common Shares
Underlying amount

Insider Reports Filed by Robert Mionis

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