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person · Reporting owner

MIONIS ROBERT

Disclosed activity across 2 companies

Tapewire entity
23481
SEC CIK
0001195655

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CELESTICA INCCLS · Entity 3096Director · Chief Executive OfficerSeptember 23, 2026September 24, 2026
TEXTRON INCTXT · Entity 3391DirectorApril 29, 2026May 01, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CELESTICA INC

Report date September 23, 2026 · Filed September 24, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common SharesSEC Table I · non-derivativeIndirectBy Mionis 2026 GRAT Number Two21,476 Reported balance After 2026-09-23 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2026-09-23 · Sale · Disposed 1,920 · Balance 21,476

F1: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $360.00-$360.99, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Common SharesSEC Table I · non-derivativeIndirectBy Mionis 2026 GRAT Number Two19,182 Reported balance After 2026-09-23 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2026-09-23 · Sale · Disposed 2,294 · Balance 19,182

F1: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $361.00-$361.99, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Common SharesSEC Table I · non-derivativeIndirectBy Mionis 2026 GRAT Number Two16,702 Reported balance After 2026-09-23 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 3 · 2026-09-23 · Sale · Disposed 2,480 · Balance 16,702

F1: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $362.00-$362.84, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Common SharesSEC Table I · non-derivativeIndirectBy Mionis 2026 GRAT Number Two14,112 Reported balance After 2026-09-23 transaction · row 4 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 4 · 2026-09-23 · Sale · Disposed 2,590 · Balance 14,112

F1: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $363.12-$364.11, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Common SharesSEC Table I · non-derivativeIndirectBy Mionis 2026 GRAT Number Two10,709 Reported balance After 2026-09-23 transaction · row 5 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 5 · 2026-09-23 · Sale · Disposed 3,403 · Balance 10,709

F1: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F6: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $364.12-$365.07, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Common SharesSEC Table I · non-derivativeIndirectBy Mionis 2026 GRAT Number Two3,960 Reported balance After 2026-09-23 transaction · row 6 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 6 · 2026-09-23 · Sale · Disposed 6,749 · Balance 3,960

F1: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F7: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $365.13-$366.10, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Common SharesSEC Table I · non-derivativeIndirectBy Mionis 2026 GRAT Number Two288 Reported balance After 2026-09-23 transaction · row 7 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 7 · 2026-09-23 · Sale · Disposed 3,672 · Balance 288

F1: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F8: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $366.13-$367.00, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Common SharesSEC Table I · non-derivativeIndirectBy Mionis 2026 GRAT Number Two0 Reported balance After 2026-09-23 transaction · row 8 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 8 · 2026-09-23 · Sale · Disposed 288 · Balance 0

F1: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F9: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $367.24-$367.45, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Common SharesSEC Table I · non-derivativeDirect453,697 Reported balance Holding disclosure · report date 2026-09-23 · row 9 Holding and transaction disclosures are not merged.
1 source row

Row 9 · Balance 453,697

Common SharesSEC Table I · non-derivativeIndirectBy Mionis 2026 GRAT Number One210,445 Reported balance Holding disclosure · report date 2026-09-23 · row 10 Holding and transaction disclosures are not merged.
1 source row

Row 10 · Balance 210,445

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $360.00-$360.99, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $361.00-$361.99, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $362.00-$362.84, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $363.12-$364.11, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F6: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $364.12-$365.07, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F7: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $365.13-$366.10, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F8: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $366.13-$367.00, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F9: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $367.24-$367.45, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

TEXTRON INC

Report date April 29, 2026 · Filed May 01, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect5,176 Reported balance After 2026-04-29 transaction · row 1
1 source row

Row 1 · 2026-04-29 · Grant · Acquired 2,061 · Balance 5,176

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 04, 2026 Filed Aug 7, 2026 00:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,895 $362.35 $686,653.25
Disclosure

SEC source: 0001193125-26-338762 · ownership.xml · nonDerivative · entry 3

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 38,051

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $362.00-$362.77, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
August 04, 2026 Filed Aug 7, 2026 00:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,331 $361.52 $481,183.12
Disclosure

SEC source: 0001193125-26-338762 · ownership.xml · nonDerivative · entry 2

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 39,946

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $361.03-$361.99, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
August 04, 2026 Filed Aug 7, 2026 00:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 9,564 $360.28 $3,445,717.92
Disclosure

SEC source: 0001193125-26-338762 · ownership.xml · nonDerivative · entry 1

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 41,277

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $360.00-$360.96, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
July 31, 2026 Filed Aug 3, 2026 22:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 80 $374.49 $29,959.20
Disclosure

SEC source: 0001193125-26-330957 · ownership.xml · nonDerivative · entry 11

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 50,841

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

Read SEC document
July 31, 2026 Filed Aug 3, 2026 22:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 240 $373.60 $89,664.00
Disclosure

SEC source: 0001193125-26-330957 · ownership.xml · nonDerivative · entry 10

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 50,921

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $373.44-$374.42, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
July 31, 2026 Filed Aug 3, 2026 22:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 223 $372.46 $83,058.58
Disclosure

SEC source: 0001193125-26-330957 · ownership.xml · nonDerivative · entry 9

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 51,161

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $372.31-$372.84, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
July 31, 2026 Filed Aug 3, 2026 22:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 2,837 $370.02 $1,049,746.74
Disclosure

SEC source: 0001193125-26-330957 · ownership.xml · nonDerivative · entry 8

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 51,384

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $369.51-$370.45, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
July 31, 2026 Filed Aug 3, 2026 22:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 2,280 $368.86 $841,000.80
Disclosure

SEC source: 0001193125-26-330957 · ownership.xml · nonDerivative · entry 7

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 54,221

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $368.48-$369.41, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
July 31, 2026 Filed Aug 3, 2026 22:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 660 $366.48 $241,876.80
Disclosure

SEC source: 0001193125-26-330957 · ownership.xml · nonDerivative · entry 6

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 56,501

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $366.40-$366.71, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
July 31, 2026 Filed Aug 3, 2026 22:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 40 $365.00 $14,600.00
Disclosure

SEC source: 0001193125-26-330957 · ownership.xml · nonDerivative · entry 5

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 57,161

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

Read SEC document
July 31, 2026 Filed Aug 3, 2026 22:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,640 $364.47 $597,730.80
Disclosure

SEC source: 0001193125-26-330957 · ownership.xml · nonDerivative · entry 4

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 57,201

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $363.99-$364.83, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
July 31, 2026 Filed Aug 3, 2026 22:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,136 $363.14 $412,527.04
Disclosure

SEC source: 0001193125-26-330957 · ownership.xml · nonDerivative · entry 3

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 58,841

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $362.95-$363.62, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
July 31, 2026 Filed Aug 3, 2026 22:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 67 $361.11 $24,194.37
Disclosure

SEC source: 0001193125-26-330957 · ownership.xml · nonDerivative · entry 2

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 59,977

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

Read SEC document
July 31, 2026 Filed Aug 3, 2026 22:19 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 340 $360.47 $122,559.80
Disclosure

SEC source: 0001193125-26-330957 · ownership.xml · nonDerivative · entry 1

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 60,044

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $360.00-$360.88, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 160 $392.11 $62,737.60
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 14

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 60,384

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $391.95-$392.205 inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 579 $390.18 $225,914.22
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 13

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 60,544

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $389.96-$390.59, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 2,352 $389.40 $915,868.80
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 12

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 61,123

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $388.96-$389.84, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,560 $388.51 $606,075.60
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 11

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 63,475

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $387.98 -$388.92, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,510 $387.27 $584,777.70
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 10

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 65,035

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $386.94 -$387.64, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,431 $386.25 $552,723.75
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 9

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 66,545

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $385.96 -$386.83, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 2,440 $385.44 $940,473.60
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 8

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 67,976

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $384.94 -$385.90, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,850 $384.36 $711,066.00
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 7

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 70,416

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $383.93 -$384.89, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,721 $383.42 $659,865.82
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 6

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 72,266

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $382.94-$383.91, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,520 $382.43 $581,293.60
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 5

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 73,987

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $381.99-$382.87, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 760 $381.45 $289,902.00
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 4

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 75,507

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $380.97-$381.85, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 437 $380.25 $166,169.25
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 3

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 76,267

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $379.98 -$380.55, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,515 $379.50 $574,942.50
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 2

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 76,704

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $379.00-$379.92, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 341 $378.37 $129,024.17
Disclosure

SEC source: 0001193125-26-274668 · ownership.xml · nonDerivative · entry 1

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 78,219

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $377.93-$378.83, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 600 $395.86 $237,516.00
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 15

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 78,560

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,511 $394.95 $596,769.45
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 14

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 79,160

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $394.65-$395.50 inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 868 $394.05 $342,035.40
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 13

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 80,671

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $393.66-$394.5675 inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,595 $393.06 $626,930.70
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 12

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 81,539

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $392.69-$393.57, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 2,418 $392.24 $948,436.32
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 11

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 83,134

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $391.62-$392.56, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,793 $391.17 $701,367.81
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 10

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 85,552

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $390.62-$391.585, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 3,872 $390.13 $1,510,583.36
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 9

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 87,345

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $389.63-$390.545, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 3,155 $389.06 $1,227,484.30
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 8

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 91,217

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $388.62-$389.59, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 4,307 $388.09 $1,671,503.63
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 7

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 94,372

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $387.61-$388.56, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 7,017 $387.05 $2,715,929.85
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 6

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 98,679

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $386.61-$387.58, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 5,826 $386.18 $2,249,884.68
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 5

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 105,696

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $385.61-$386.60, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 6,841 $385.09 $2,634,400.69
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 4

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 111,522

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $384.64-$385.59, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 5,299 $384.05 $2,035,080.95
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 3

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 118,363

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $383.61-$384.60, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 5,887 $383.14 $2,255,545.18
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 2

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 123,662

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $382.62-$383.59 inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 00:54 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 4,779 $382.21 $1,826,581.59
Disclosure

SEC source: 0001193125-26-274665 · ownership.xml · nonDerivative · entry 1

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 129,549

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $381.61-$382.60, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 15, 2026 Filed Jun 18, 2026 00:53 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 80 $413.68 $33,094.40
Disclosure

SEC source: 0001193125-26-274663 · ownership.xml · nonDerivative · entry 17

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 134,328

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

Read SEC document
June 15, 2026 Filed Jun 18, 2026 00:53 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 1,178 $412.94 $486,443.32
Disclosure

SEC source: 0001193125-26-274663 · ownership.xml · nonDerivative · entry 16

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 134,408

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $412.33-$413.26, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 15, 2026 Filed Jun 18, 2026 00:53 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 80 $412.01 $32,960.80
Disclosure

SEC source: 0001193125-26-274663 · ownership.xml · nonDerivative · entry 15

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 135,586

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

Read SEC document
June 15, 2026 Filed Jun 18, 2026 00:53 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 80 $410.22 $32,817.60
Disclosure

SEC source: 0001193125-26-274663 · ownership.xml · nonDerivative · entry 14

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 135,666

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

Read SEC document
June 15, 2026 Filed Jun 18, 2026 00:53 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 80 $409.26 $32,740.80
Disclosure

SEC source: 0001193125-26-274663 · ownership.xml · nonDerivative · entry 13

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 135,746

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

Read SEC document
June 15, 2026 Filed Jun 18, 2026 00:53 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 160 $407.48 $65,196.80
Disclosure

SEC source: 0001193125-26-274663 · ownership.xml · nonDerivative · entry 12

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 135,826

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $407.44-$407.51, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 15, 2026 Filed Jun 18, 2026 00:53 UTC CELESTICA INC CLS · Entity 3096 SaleCommon Shares 444 $406.46 $180,468.24
Disclosure

SEC source: 0001193125-26-274663 · ownership.xml · nonDerivative · entry 11

MIONIS ROBERT · CIK 0001195655 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Mionis 2026 GRAT Number Three

Disclosed balance after: 135,986

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $406.345-$406.755, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.