Form 4 Tracker
CELESTICA INC
CLS

66 insider filings · Latest: Sep 30, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Sep 23, 2026Sep 24 9:33 PMTodd C CooperPresident
Sale
20,118$360.00$7.2M73,252(D)

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Sep 23, 2026Sep 24 9:33 PMRobert MionisDirector, Chief Executive Officer
Sale
23,396$364.22$8.5M0(I)

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Sep 23, 2026Sep 23 2:48 PMCooper Todd C
Proposed Sale
20,118$360.00$7.2M—

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Aug 13, 2026Aug 14 8:12 PMRobert MionisDirector, Chief Executive Officer
Sale
23,496$362.39$8.5M23,396(I)

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Aug 5, 2026Aug 7 12:20 AMRobert MionisDirector, Chief Executive Officer
Sale
51,061$368.41$18.8M46,892(I)

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Aug 4, 2026Aug 7 12:19 AMRobert MionisDirector, Chief Executive Officer
Sale
98,453$368.99$36.3M97,953(I)

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Aug 4, 2026Aug 7 12:18 AMMandeep ChawlaChief Financial Officer
Sale
16,117$369.32$6.0M65,444(D)

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Jul 31, 2026Aug 3 10:19 PMRobert MionisDirector, Chief Executive Officer
Sale
9,543$367.49$3.5M50,841(I)

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Jul 31, 2026Aug 3 10:16 PMMandeep ChawlaChief Financial Officer
Sale
883$366.52$323.6K81,561(D)

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Jul 31, 2026Jul 31 9:34 PMCHAWLA MANDEEP
Proposed Sale
17,000$352.59$6.0M—

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Jul 31, 2026Jul 31 8:09 PMMIONIS ROBERT
Proposed Sale
205,949$360.00$74.1M—

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Jun 17, 2026Jun 18 12:54 AMRobert MionisDirector, Chief Executive Officer
Sale
18,176$385.17$7.0M60,384(I)

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Jun 16, 2026Jun 18 12:54 AMRobert MionisDirector, Chief Executive Officer
Sale
55,768$386.96$21.6M78,560(I)

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Jun 15, 2026Jun 18 12:53 AMRobert MionisDirector, Chief Executive Officer
Sale
66,056$400.06$26.4M134,328(I)

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Jun 15, 2026Jun 18 12:52 AMMandeep ChawlaChief Financial Officer
Sale
17,000$399.65$6.8M82,444(D)

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Jun 15, 2026Jun 15 8:59 PMCHAWLA MANDEEP
Proposed Sale
17,000$393.12$6.7M—

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Jun 15, 2026Jun 15 8:09 PMMIONIS ROBERT
Proposed Sale
140,000$400.00$56.0M—

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May 19, 2026May 20 11:27 PMMichael Max WilsonDirector
Sale
4,168$333.31$1.4M24,718(D)

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May 19, 2026May 19 8:45 PMWilson Michael Max
Proposed Sale
4,168$342.67$1.4M—

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Mar 23, 2026Mar 23 8:39 PMLUIS MULLER
Proposed Sale
39,492$273.94$10.8M—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Feb 2, 2026Feb 3 9:21 PMMandeep ChawlaChief Financial Officer
Option Exercise
191,056—7,383(D)

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Feb 3, 2026Feb 3 9:21 PMTodd C CooperPresident
Grant/Award
3,227—3,227(D)

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Feb 2, 2026Feb 3 9:21 PMTodd C CooperPresident
Option Exercise
166,770—6,645(D)

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Feb 3, 2026Feb 3 9:21 PMRobert MionisDirector, Chief Executive Officer
Grant/Award
23,009—23,009(D)

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Feb 2, 2026Feb 3 9:21 PMRobert MionisDirector, Chief Executive Officer
Option Exercise
814,060—33,684(D)

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Jan 29, 2026Jan 30 9:40 PMTodd C CooperPresident
Grant/Award
160,126—160,126(D)

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Jan 29, 2026Jan 30 9:39 PMLeila WongChief Human Resources Officer
Grant/Award
61,224—61,224(D)

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Jan 29, 2026Jan 30 9:38 PMJason PhillipsPresident
Grant/Award
174,254—174,254(D)

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Jan 29, 2026Jan 30 9:37 PMYann L EtienvreChief Operations Officer
Grant/Award
160,126—160,126(D)

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Jan 29, 2026Jan 30 9:36 PMMandeep ChawlaChief Financial Officer
Grant/Award
183,674—183,674(D)

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Jan 29, 2026Jan 30 9:33 PMRobert MionisDirector, Chief Executive Officer
Grant/Award
780,376—780,376(D)

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Jan 28, 2026Jan 28 10:17 PMLuis A MullerDirector
Grant/Award
37—37(D)

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