WILSON MICHAEL MAX sold 14.4% of their position (4.17K shares) of CELESTICA INC on the open market

Open‑market sale worth $1.39M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

WILSON MICHAEL MAX

Filed: 5/20/2026ACC: 0001193125-26-233029

InsiderWILSON MICHAEL MAXCIK 2082884

→

IssuerCELESTICA INCCIK 1030894

Director

Since Dec 2024

-4.01K

Net shares

Net seller

$1.39M

Total sold

Open market trades

0B · 1S

Total transactions

8.83K acquired · 12.84K disposed

Non-Derivative Transactions2

Common Shares

Direct

M · Option Exercise

+8.68K

Price / share

—

Trade value

—

% of position

42.9%

5/19/2026

20.21K→28.89K

Common Shares

Direct

S · Sale

−4.17K

Price / share

$333.31

Trade value

$1.39M

% of position

14.4%

5/19/2026

28.89K→24.72K

Total

Net shares

+4.51K

Net value

-$1.39M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Shares Direct	5/19/2026	M · Option Exercise	+8.68K	—	—	42.9%	20.21K	28.89K
Common Shares Direct	5/19/2026	S · Sale	−4.17K	$333.31	$1.39M	14.4%	28.89K	24.72K
Total			+4.51K		-$1.39M

Derivative Transactions8

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Shares

2.15K shares

−2.15K

Strike price

Held after

0.00

Exercisable

—

5/19/2026

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Shares

1.35K shares

−1.35K

Strike price

Held after

0.00

Exercisable

—

5/19/2026

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Shares

1.17K shares

−1.17K

Strike price

Held after

0.00

Exercisable

—

5/19/2026

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Shares

760.00 shares

−760.00

Strike price

Held after

0.00

Exercisable

—

5/19/2026

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Shares

1.19K shares

−1.19K

Strike price

Held after

0.00

Exercisable

—

5/19/2026

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Shares

1.34K shares

−1.34K

Strike price

Held after

0.00

Exercisable

—

5/19/2026

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Shares

728.00 shares

−728.00

Strike price

Held after

0.00

Exercisable

—

5/19/2026

Director Share Units

Direct

A · Award

Converts to

Common Shares

157.00 shares

+157.00

Strike price

Held after

1.98K

Exercisable

—

5/19/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Share Units Direct	Common Shares2.15K shares	5/19/2026	M · Option Exercise	−2.15K	—	0.00
Restricted Share Units Direct	Common Shares1.35K shares	5/19/2026	M · Option Exercise	−1.35K	—	0.00
Restricted Share Units Direct	Common Shares1.17K shares	5/19/2026	M · Option Exercise	−1.17K	—	0.00
Restricted Share Units Direct	Common Shares760.00 shares	5/19/2026	M · Option Exercise	−760.00	—	0.00
Restricted Share Units Direct	Common Shares1.19K shares	5/19/2026	M · Option Exercise	−1.19K	—	0.00
Restricted Share Units Direct	Common Shares1.34K shares	5/19/2026	M · Option Exercise	−1.34K	—	0.00
Restricted Share Units Direct	Common Shares728.00 shares	5/19/2026	M · Option Exercise	−728.00	—	0.00
Director Share Units Direct	Common Shares157.00 shares	5/19/2026	A · Award	+157.00	—	1.98K