Celestica Inc. Insider Trading

CLS

Last 12 months

Insiders sold $254M and bought nothing on the open market.

59% of the selling was scheduled in advance under 10b5-1 plans. President Jason Phillips sold $36.9M on Feb 6, 91% of their stake, outside a plan. The last open-market buy by an executive or director was in Oct 2025.

Net open-market

−$254M

0 buys · 23 sales

Under a 10b5-1 plan

59%

of the value sold

Insiders who bought / sold

0 / 8

executives and directors

Last open-market buy

Oct 2025

Oct 30, 2025

Get an email when CLS's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Sep 23	Todd C Cooper President	Sold10b5-1 plan	20,118	$360.00	$7.24M	22%	Form 4
Sep 23	Robert Mionis Chief Executive Officer	Sold10b5-1 plan 8 parts	23,396	$364.22 average	$8.52M	3.4%	Form 4
Aug 13	Robert Mionis Chief Executive Officer	Sold10b5-1 plan 6 parts	23,496	$362.39 average	$8.51M	3.3%	Form 4
Aug 5	Robert Mionis Chief Executive Officer	Sold10b5-1 plan 18 parts	51,061	$368.41 average	$18.8M	6.7%	Form 4
Aug 4	Robert Mionis Chief Executive Officer	Sold10b5-1 plan 20 parts	98,453	$368.99 average	$36.3M	11%	Form 4
Aug 4	Mandeep Chawla Chief Financial Officer	Sold10b5-1 plan 15 parts	16,117	$369.32 average	$5.95M	20%	Form 4
Jul 31	Robert Mionis Chief Executive Officer	Sold10b5-1 plan 11 parts	9,543	$367.49 average	$3.51M	1.1%	Form 4
Jul 31	Mandeep Chawla Chief Financial Officer	Sold10b5-1 plan 9 parts	883	$366.52 average	324K	1.1%	Form 4
Jun 17	Robert Mionis Chief Executive Officer	Sold10b5-1 plan 14 parts	18,176	$385.17 average	$7M	2.0%	Form 4
Jun 16	Robert Mionis Chief Executive Officer	Sold10b5-1 plan 15 parts	55,768	$386.96 average	$21.6M	5.9%	Form 4
Jun 15	Robert Mionis Chief Executive Officer	Sold10b5-1 plan 17 parts	66,056	$400.06 average	$26.4M	6.5%	Form 4
Jun 15	Mandeep Chawla Chief Financial Officer	Sold10b5-1 plan 15 parts	17,000	$399.65 average	$6.79M	17%	Form 4
May 19	Michael Max Wilson Director	SoldNo plan	4,168	$333.31	$1.39M	14%	Form 4
Feb 5 – 6	Jason Phillips President	SoldNo plan 2 parts	120,000	$307.44 average	$36.9M	91%	Form 4
Feb 4	Todd C Cooper President	SoldNo plan	1,065	$283.51	302K	1.0%	Form 4
Feb 4	Yann L Etienvre Chief Operations Officer	SoldNo plan	1,145	$283.51	325K	100%	Form 4
Feb 4	Douglas Michael Parker Chief Legal Officer	SoldNo plan 2 parts	948	$285.38 average	271K	100%	Form 4
Feb 2	Douglas Michael Parker Chief Legal Officer	SoldNo plan 2 parts	2,724	$286.98 average	782K	100%	Form 4
Feb 2	Leila Wong Chief Human Resources Officer	SoldNo plan 2 parts	29,950	$287.00 average	$8.6M	68%	Form 4
Feb 2	Yann L Etienvre Chief Operations Officer	SoldNo plan 2 parts	86,229	$287.45 average	$24.8M	100%	Form 4
Feb 2	Todd C Cooper President	SoldNo plan 2 parts	89,484	$287.45 average	$25.7M	45%	Form 4
Dec 1, 2025	Leila Wong Chief Human Resources Officer	SoldNo plan	3,160	$323.38	$1.02M	19%	Form 4
Dec 1, 2025	Yann L Etienvre Chief Operations Officer	SoldNo plan	9,187	$323.38	$2.97M	100%	Form 4
Oct 30, 2025	Laurette T Koellner Director	Bought 4 parts	6,000	$341.67 average	$2.05M	New	Form 4
Feb 7, 2025	Todd C Cooper President	SoldNo plan 3 parts	65,000	$129.78 average	$8.44M	37%	Form 4
Feb 5, 2025	Robert Mionis President & CEO	SoldNo plan 6 parts	75,000	$141.29 average	$10.6M	14%	Form 4
Feb 3, 2025 – Feb 5, 2025	Alok K. Agrawal Chief Strategy Officer	SoldNo plan 2 parts	21,460	$125.98 average	$2.7M	70%	Form 4
Feb 3, 2025	Yann L Etienvre Chief Operations Officer	SoldNo plan	83,179	$122.28	$10.2M	100%	Form 4
Feb 3, 2025	Todd C Cooper President	SoldNo plan	91,490	$122.28	$11.2M	34%	Form 4
Feb 3, 2025	Mandeep Chawla Chief Financial Officer	SoldNo plan	90,771	$122.28	$11.1M	100%	Form 4
Feb 3, 2025	Jason Phillips President	SoldNo plan	95,979	$122.28	$11.7M	100%	Form 4
Feb 3, 2025	Leila Wong Chief Human Resources Officer	SoldNo plan 2 parts	20,535	$122.07 average	$2.51M	60%	Form 4
Feb 3, 2025	Robert Mionis Chief Executive Officer	SoldNo plan	441,325	$122.28	$54M	45%	Form 4
Feb 3, 2025	Douglas Michael Parker Chief Legal Officer	SoldNo plan	2,723	$122.05	332K	100%	Form 4
Jan 31, 2025	Yann L Etienvre Chief Operations Officer	SoldNo plan	9,181	$127.54	$1.17M	9.9%	Form 4
Jan 31, 2025	Todd C Cooper President	SoldNo plan	9,538	$127.54	$1.22M	3.5%	Form 4
Jan 31, 2025	Mandeep Chawla Chief Financial Officer	SoldNo plan	9,483	$127.54	$1.21M	9.5%	Form 4
Jan 31, 2025	Alok K. Agrawal Chief Strategy Officer	SoldNo plan	1,763	$127.54	225K	6.9%	Form 4
Jan 31, 2025	Robert Mionis Chief Executive Officer	SoldNo plan	52,588	$127.54	$6.71M	5.1%	Form 4
Jan 31, 2025	Leila Wong Chief Human Resources Officer	SoldNo plan	3,161	$127.54	403K	8.4%	Form 4

Sep 2310b5-1 plan
Todd C Cooper
President · sold 20,118 at $360.00
$7.24M
22% of stake
Sep 2310b5-1 plan
Robert Mionis
Chief Executive Officer · sold 23,396 at avg $364.22
$8.52M
3.4% of stake
Aug 1310b5-1 plan
Robert Mionis
Chief Executive Officer · sold 23,496 at avg $362.39
$8.51M
3.3% of stake
Aug 510b5-1 plan
Robert Mionis
Chief Executive Officer · sold 51,061 at avg $368.41
$18.8M
6.7% of stake
Aug 410b5-1 plan
Robert Mionis
Chief Executive Officer · sold 98,453 at avg $368.99
$36.3M
11% of stake
Aug 410b5-1 plan
Mandeep Chawla
Chief Financial Officer · sold 16,117 at avg $369.32
$5.95M
20% of stake
Jul 3110b5-1 plan
Robert Mionis
Chief Executive Officer · sold 9,543 at avg $367.49
$3.51M
1.1% of stake
Jul 3110b5-1 plan
Mandeep Chawla
Chief Financial Officer · sold 883 at avg $366.52
324K
1.1% of stake
Jun 1710b5-1 plan
Robert Mionis
Chief Executive Officer · sold 18,176 at avg $385.17
$7M
2.0% of stake
Jun 1610b5-1 plan
Robert Mionis
Chief Executive Officer · sold 55,768 at avg $386.96
$21.6M
5.9% of stake
Jun 1510b5-1 plan
Robert Mionis
Chief Executive Officer · sold 66,056 at avg $400.06
$26.4M
6.5% of stake
Jun 1510b5-1 plan
Mandeep Chawla
Chief Financial Officer · sold 17,000 at avg $399.65
$6.79M
17% of stake
May 19No plan
Michael Max Wilson
Director · sold 4,168 at $333.31
$1.39M
14% of stake
Feb 5 – 6No plan
Jason Phillips
President · sold 120,000 at avg $307.44
$36.9M
91% of stake
Feb 4No plan
Todd C Cooper
President · sold 1,065 at $283.51
302K
1.0% of stake
Feb 4No plan
Yann L Etienvre
Chief Operations Officer · sold 1,145 at $283.51
325K
100% of stake
Feb 4No plan
Douglas Michael Parker
Chief Legal Officer · sold 948 at avg $285.38
271K
100% of stake
Feb 2No plan
Douglas Michael Parker
Chief Legal Officer · sold 2,724 at avg $286.98
782K
100% of stake
Feb 2No plan
Leila Wong
Chief Human Resources Officer · sold 29,950 at avg $287.00
$8.6M
68% of stake
Feb 2No plan
Yann L Etienvre
Chief Operations Officer · sold 86,229 at avg $287.45
$24.8M
100% of stake
Feb 2No plan
Todd C Cooper
President · sold 89,484 at avg $287.45
$25.7M
45% of stake
Dec 1, 2025No plan
Leila Wong
Chief Human Resources Officer · sold 3,160 at $323.38
$1.02M
19% of stake
Dec 1, 2025No plan
Yann L Etienvre
Chief Operations Officer · sold 9,187 at $323.38
$2.97M
100% of stake
Oct 30, 2025
Laurette T Koellner
Director · bought 6,000 at avg $341.67
$2.05M
New position
Feb 7, 2025No plan
Todd C Cooper
President · sold 65,000 at avg $129.78
$8.44M
37% of stake
Feb 5, 2025No plan
Robert Mionis
President & CEO · sold 75,000 at avg $141.29
$10.6M
14% of stake
Feb 3, 2025 – Feb 5, 2025No plan
Alok K. Agrawal
Chief Strategy Officer · sold 21,460 at avg $125.98
$2.7M
70% of stake
Feb 3, 2025No plan
Yann L Etienvre
Chief Operations Officer · sold 83,179 at $122.28
$10.2M
100% of stake
Feb 3, 2025No plan
Todd C Cooper
President · sold 91,490 at $122.28
$11.2M
34% of stake
Feb 3, 2025No plan
Mandeep Chawla
Chief Financial Officer · sold 90,771 at $122.28
$11.1M
100% of stake
Feb 3, 2025No plan
Jason Phillips
President · sold 95,979 at $122.28
$11.7M
100% of stake
Feb 3, 2025No plan
Leila Wong
Chief Human Resources Officer · sold 20,535 at avg $122.07
$2.51M
60% of stake
Feb 3, 2025No plan
Robert Mionis
Chief Executive Officer · sold 441,325 at $122.28
$54M
45% of stake
Feb 3, 2025No plan
Douglas Michael Parker
Chief Legal Officer · sold 2,723 at $122.05
332K
100% of stake
Jan 31, 2025No plan
Yann L Etienvre
Chief Operations Officer · sold 9,181 at $127.54
$1.17M
9.9% of stake
Jan 31, 2025No plan
Todd C Cooper
President · sold 9,538 at $127.54
$1.22M
3.5% of stake
Jan 31, 2025No plan
Mandeep Chawla
Chief Financial Officer · sold 9,483 at $127.54
$1.21M
9.5% of stake
Jan 31, 2025No plan
Alok K. Agrawal
Chief Strategy Officer · sold 1,763 at $127.54
225K
6.9% of stake
Jan 31, 2025No plan
Robert Mionis
Chief Executive Officer · sold 52,588 at $127.54
$6.71M
5.1% of stake
Jan 31, 2025No plan
Leila Wong
Chief Human Resources Officer · sold 3,161 at $127.54
403K
8.4% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch CLS, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Held by ETFs

CLS is in 125 US ETFs. The largest of them, with CLS's weight in each:

Spot a number that looks wrong? Check it in CLS's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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