CLS

insider transactions

CELESTICA INC — buys & sells by directors, officers and 10% owners (SEC Form 4).

30D 90D 1Y

Net shares · 90d

-161.2K

0 buy · 161.2K sell

Net value · 90d

-$63.2M

$0 in · $63.2M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 161.2K sell

Net buy / sell volume

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$62.7K

160 sh · $392.11

Own -0%
Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$225.9K

579 sh · $390.18

Own -1%
Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$915.9K

2.4K sh · $389.40

Own -4%
Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$606.1K

1.6K sh · $388.51

Own -2%
Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$584.8K

1.5K sh · $387.27

Own -2%
Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$552.7K

1.4K sh · $386.25

Own -2%
Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$940.5K

2.4K sh · $385.44

Own -3%
Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$711.1K

1.9K sh · $384.36

Own -3%
Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$659.9K

1.7K sh · $383.42

Own -2%
Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$581.3K

1.5K sh · $382.43

Own -2%
Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$289.9K

760 sh · $381.45

Own -1%
Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$166.2K

437 sh · $380.25

Own -1%
Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$574.9K

1.5K sh · $379.50

Own -2%
Sell·S
Jun 17, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$129.0K

341 sh · $378.37

Own -0%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$237.5K

600 sh · $395.86

Own -1%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$596.8K

1.5K sh · $394.95

Own -2%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$342.0K

868 sh · $394.05

Own -1%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$626.9K

1.6K sh · $393.06

Own -2%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$948.4K

2.4K sh · $392.24

Own -3%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$701.4K

1.8K sh · $391.17

Own -2%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$1.5M

3.9K sh · $390.13

Own -4%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$1.2M

3.2K sh · $389.06

Own -3%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$1.7M

4.3K sh · $388.09

Own -4%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$2.7M

7.0K sh · $387.05

Own -7%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$2.2M

5.8K sh · $386.18

Own -5%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$2.6M

6.8K sh · $385.09

Own -6%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$2.0M

5.3K sh · $384.05

Own -4%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$2.3M

5.9K sh · $383.14

Own -5%
Sell·S
Jun 16, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$1.8M

4.8K sh · $382.21

Own -4%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$33.1K

80 sh · $413.68

Own -0%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$486.4K

1.2K sh · $412.94

Own -1%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$33.0K

80 sh · $412.01

Own -0%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$32.8K

80 sh · $410.22

Own -0%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$32.7K

80 sh · $409.26

Own -0%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$65.2K

160 sh · $407.48

Own -0%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$180.5K

444 sh · $406.46

Own -0%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$113.0K

280 sh · $403.75

Own -0%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$2.7M

6.8K sh · $402.77

Own -5%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$4.5M

11.1K sh · $401.94

Own -7%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$2.6M

6.4K sh · $400.87

Own -4%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$4.3M

10.7K sh · $399.68

Own -6%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$4.5M

11.2K sh · $398.86

Own -6%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$4.1M

10.3K sh · $397.92

Own -5%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$1.1M

2.7K sh · $396.83

Own -1%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$1.2M

3.0K sh · $395.92

Own -1%
Sell·S
Jun 15, 26

Robert Mionis KEY

Chief Executive Officer · 10b5-1

$560.3K

1.4K sh · $394.58

Own -1%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$16.5K

40 sh · $412.99

Own -0%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$32.7K

80 sh · $408.88

Own -0%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$48.8K

120 sh · $406.82

Own -0%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$16.2K

40 sh · $405.77

Own -0%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$16.2K

40 sh · $403.79

Own -0%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$280.8K

697 sh · $402.93

Own -1%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$1.2M

2.9K sh · $402.21

Own -3%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$605.2K

1.5K sh · $401.30

Own -2%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$496.2K

1.2K sh · $400.20

Own -1%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$1.4M

3.6K sh · $399.22

Own -4%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$1.5M

3.8K sh · $398.29

Own -4%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$659.9K

1.7K sh · $397.32

Own -2%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$336.0K

848 sh · $396.24

Own -1%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$83.8K

212 sh · $395.41

Own -0%
Sell·S
Jun 15, 26

Mandeep Chawla KEY

Chief Financial Officer · 10b5-1

$78.8K

200 sh · $394.25

Own -0%
Grant·A
May 20, 26

Francoise Colpron

Director

$0

869 sh

Own New
Grant·A
May 20, 26

Jill Kale

Director

$0

810 sh

Own New
Grant·A
May 20, 26

David Reeder

Director

$0

567 sh

Own New
Grant·A
May 20, 26

Christopher W. Colpitts

Director

$0

810 sh

Own New
Grant·A
May 20, 26

Amar Maletira

Director

$0

639 sh

Own New
Grant·A
May 20, 26

Laurette T Koellner

Director

$0

810 sh

Own New
Grant·A
May 20, 26

Kulvinder Ahuja

Director

$0

567 sh

Own New
Grant·A
May 19, 26

Francoise Colpron

Director

$0

115 sh

Own New
Grant·A
May 19, 26

Jill Kale

Director

$0

108 sh

Own New
Grant·A
May 19, 26

David Reeder

Director

$0

31 sh

Own New
Grant·A
May 19, 26

Christopher W. Colpitts

Director

$0

108 sh

Own +15%
Grant·A
May 19, 26

Amar Maletira

Director

$0

121 sh

Own +9%
Grant·A
May 19, 26

Laurette T Koellner

Director

$0

108 sh

Own +24%
Grant·A
May 19, 26

Michael Max Wilson

Director

$0

157 sh

Own +9%
Exercise·M
May 19, 26

Michael Max Wilson

Director

$0

728 sh

Own New
Exercise·M
May 19, 26

Michael Max Wilson

Director

$0

1.3K sh

Own New
Exercise·M
May 19, 26

Michael Max Wilson

Director

$0

1.2K sh

Own New
Exercise·M
May 19, 26

Michael Max Wilson

Director

$0

760 sh

Own New
Exercise·M
May 19, 26

Michael Max Wilson

Director

$0

1.2K sh

Own New
Exercise·M
May 19, 26

Michael Max Wilson

Director

$0

1.3K sh

Own New
Exercise·M
May 19, 26

Michael Max Wilson

Director

$0

2.1K sh

Own New
Sell·S
May 19, 26

Michael Max Wilson

Director

$1.4M

4.2K sh · $333.31

Own -14%
Exercise·M
May 19, 26

Michael Max Wilson

Director

$0

8.7K sh

Own +43%
Grant·A
May 19, 26

Kulvinder Ahuja

Director

$0

54 sh

Own +9%
Grant·A
Mar 31, 26

Christopher W. Colpitts

Director

$0

276 sh

Own +62%
Grant·A
Mar 31, 26

Amar Maletira

Director

$0

300 sh

Own +30%
Grant·A
Mar 31, 26

Laurette T Koellner

Director

$0

276 sh

Own +162%
Grant·A
Mar 31, 26

Jill Kale

Director

$0

276 sh

Own New
Exercise·M
Mar 31, 26

Jill Kale

Director

$0

287 sh

Own +100%
Other·F
Mar 31, 26

Jill Kale

Director

$4.4K

17 sh · $257.27

Own -6%
Exercise·M
Mar 31, 26

Jill Kale

Director

$0

287 sh

Own New
Grant·A
Mar 31, 26

Francoise Colpron

Director

$0

296 sh

Own New
Grant·A
Mar 31, 26

Michael Max Wilson

Director

$0

398 sh

Own +28%
Exercise·M
Mar 31, 26

Michael Max Wilson

Director

$0

760 sh

Own New
Exercise·M
Mar 31, 26

Michael Max Wilson

Director

$0

2.4K sh

Own New
Other·F
Mar 31, 26

Michael Max Wilson

Director

$394.9K

1.5K sh · $257.09

Own -7%
Exercise·M
Mar 31, 26

Michael Max Wilson

Director

$0

3.2K sh

Own +17%
Grant·A
Mar 31, 26

Kulvinder Ahuja

Director

$0

138 sh

Own +28%

Date▾	Insider	Role	Type	Shares	Own Δ	Price	Value
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	160	-0%	$392.11	$62.7K
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	579	-1%	$390.18	$225.9K
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	2.4K	-4%	$389.40	$915.9K
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	1.6K	-2%	$388.51	$606.1K
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	1.5K	-2%	$387.27	$584.8K
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	1.4K	-2%	$386.25	$552.7K
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	2.4K	-3%	$385.44	$940.5K
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	1.9K	-3%	$384.36	$711.1K
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	1.7K	-2%	$383.42	$659.9K
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	1.5K	-2%	$382.43	$581.3K
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	760	-1%	$381.45	$289.9K
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	437	-1%	$380.25	$166.2K
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	1.5K	-2%	$379.50	$574.9K
Jun 17, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	341	-0%	$378.37	$129.0K
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	600	-1%	$395.86	$237.5K
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	1.5K	-2%	$394.95	$596.8K
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	868	-1%	$394.05	$342.0K
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	1.6K	-2%	$393.06	$626.9K
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	2.4K	-3%	$392.24	$948.4K
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	1.8K	-2%	$391.17	$701.4K
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	3.9K	-4%	$390.13	$1.5M
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	3.2K	-3%	$389.06	$1.2M
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	4.3K	-4%	$388.09	$1.7M
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	7.0K	-7%	$387.05	$2.7M
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	5.8K	-5%	$386.18	$2.2M
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	6.8K	-6%	$385.09	$2.6M
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	5.3K	-4%	$384.05	$2.0M
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	5.9K	-5%	$383.14	$2.3M
Jun 16, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	4.8K	-4%	$382.21	$1.8M
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	80	-0%	$413.68	$33.1K
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	1.2K	-1%	$412.94	$486.4K
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	80	-0%	$412.01	$33.0K
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	80	-0%	$410.22	$32.8K
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	80	-0%	$409.26	$32.7K
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	160	-0%	$407.48	$65.2K
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	444	-0%	$406.46	$180.5K
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	280	-0%	$403.75	$113.0K
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	6.8K	-5%	$402.77	$2.7M
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	11.1K	-7%	$401.94	$4.5M
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	6.4K	-4%	$400.87	$2.6M
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	10.7K	-6%	$399.68	$4.3M
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	11.2K	-6%	$398.86	$4.5M
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	10.3K	-5%	$397.92	$4.1M
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	2.7K	-1%	$396.83	$1.1M
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	3.0K	-1%	$395.92	$1.2M
Jun 15, 2026	Robert Mionis KEY 10b5-1	Chief Executive Officer	Sell S	1.4K	-1%	$394.58	$560.3K
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	40	-0%	$412.99	$16.5K
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	80	-0%	$408.88	$32.7K
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	120	-0%	$406.82	$48.8K
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	40	-0%	$405.77	$16.2K
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	40	-0%	$403.79	$16.2K
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	697	-1%	$402.93	$280.8K
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	2.9K	-3%	$402.21	$1.2M
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	1.5K	-2%	$401.30	$605.2K
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	1.2K	-1%	$400.20	$496.2K
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	3.6K	-4%	$399.22	$1.4M
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	3.8K	-4%	$398.29	$1.5M
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	1.7K	-2%	$397.32	$659.9K
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	848	-1%	$396.24	$336.0K
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	212	-0%	$395.41	$83.8K
Jun 15, 2026	Mandeep Chawla KEY 10b5-1	Chief Financial Officer	Sell S	200	-0%	$394.25	$78.8K
May 20, 2026	Francoise Colpron	Director	Grant A	869	New	—	$0
May 20, 2026	Jill Kale	Director	Grant A	810	New	—	$0
May 20, 2026	David Reeder	Director	Grant A	567	New	—	$0
May 20, 2026	Christopher W. Colpitts	Director	Grant A	810	New	—	$0
May 20, 2026	Amar Maletira	Director	Grant A	639	New	—	$0
May 20, 2026	Laurette T Koellner	Director	Grant A	810	New	—	$0
May 20, 2026	Kulvinder Ahuja	Director	Grant A	567	New	—	$0
May 19, 2026	Francoise Colpron	Director	Grant A	115	New	—	$0
May 19, 2026	Jill Kale	Director	Grant A	108	New	—	$0
May 19, 2026	David Reeder	Director	Grant A	31	New	—	$0
May 19, 2026	Christopher W. Colpitts	Director	Grant A	108	+15%	—	$0
May 19, 2026	Amar Maletira	Director	Grant A	121	+9%	—	$0
May 19, 2026	Laurette T Koellner	Director	Grant A	108	+24%	—	$0
May 19, 2026	Michael Max Wilson	Director	Grant A	157	+9%	—	$0
May 19, 2026	Michael Max Wilson	Director	Exercise M	728	New	—	$0
May 19, 2026	Michael Max Wilson	Director	Exercise M	1.3K	New	—	$0
May 19, 2026	Michael Max Wilson	Director	Exercise M	1.2K	New	—	$0
May 19, 2026	Michael Max Wilson	Director	Exercise M	760	New	—	$0
May 19, 2026	Michael Max Wilson	Director	Exercise M	1.2K	New	—	$0
May 19, 2026	Michael Max Wilson	Director	Exercise M	1.3K	New	—	$0
May 19, 2026	Michael Max Wilson	Director	Exercise M	2.1K	New	—	$0
May 19, 2026	Michael Max Wilson	Director	Sell S	4.2K	-14%	$333.31	$1.4M
May 19, 2026	Michael Max Wilson	Director	Exercise M	8.7K	+43%	—	$0
May 19, 2026	Kulvinder Ahuja	Director	Grant A	54	+9%	—	$0
Mar 31, 2026	Christopher W. Colpitts	Director	Grant A	276	+62%	—	$0
Mar 31, 2026	Amar Maletira	Director	Grant A	300	+30%	—	$0
Mar 31, 2026	Laurette T Koellner	Director	Grant A	276	+162%	—	$0
Mar 31, 2026	Jill Kale	Director	Grant A	276	New	—	$0
Mar 31, 2026	Jill Kale	Director	Exercise M	287	+100%	—	$0
Mar 31, 2026	Jill Kale	Director	Other F	17	-6%	$257.27	$4.4K
Mar 31, 2026	Jill Kale	Director	Exercise M	287	New	—	$0
Mar 31, 2026	Francoise Colpron	Director	Grant A	296	New	—	$0
Mar 31, 2026	Michael Max Wilson	Director	Grant A	398	+28%	—	$0
Mar 31, 2026	Michael Max Wilson	Director	Exercise M	760	New	—	$0
Mar 31, 2026	Michael Max Wilson	Director	Exercise M	2.4K	New	—	$0
Mar 31, 2026	Michael Max Wilson	Director	Other F	1.5K	-7%	$257.09	$394.9K
Mar 31, 2026	Michael Max Wilson	Director	Exercise M	3.2K	+17%	—	$0
Mar 31, 2026	Kulvinder Ahuja	Director	Grant A	138	+28%	—	$0

About CLS insider trading

This page tracks insider transactions for CELESTICA INC (CLS) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.