SEC Form 4 · accession 0001193125-26-401230
CELESTICA INC · CLS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Robert Mionis
Officer — Chief Executive Officer · Director
Period of report
Sep 23, 2026
Accepted (ET)
Sep 24, 2026 · 5:33 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001030894
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common SharesF2 | Sep 23, 2026 | S | 1,920 | $360.36 | D | 21,476 | I | By Mionis 2026 GRAT Number Two |
| Common SharesF3 | Sep 23, 2026 | S | 2,294 | $361.22 | D | 19,182 | I | By Mionis 2026 GRAT Number Two |
| Common SharesF4 | Sep 23, 2026 | S | 2,480 | $362.48 | D | 16,702 | I | By Mionis 2026 GRAT Number Two |
| Common SharesF5 | Sep 23, 2026 | S | 2,590 | $363.46 | D | 14,112 | I | By Mionis 2026 GRAT Number Two |
| Common SharesF6 | Sep 23, 2026 | S | 3,403 | $364.67 | D | 10,709 | I | By Mionis 2026 GRAT Number Two |
| Common SharesF7 | Sep 23, 2026 | S | 6,749 | $365.69 | D | 3,960 | I | By Mionis 2026 GRAT Number Two |
| Common SharesF8 | Sep 23, 2026 | S | 3,672 | $366.44 | D | 288 | I | By Mionis 2026 GRAT Number Two |
| Common SharesF9 | Sep 23, 2026 | S | 288 | $367.34 | D | 0 | I | By Mionis 2026 GRAT Number Two |
| Common Shares | holding | — | — | — | 453,697 | D | ||
| Common Shares | holding | — | — | — | 210,445 | I | By Mionis 2026 GRAT Number One |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026.
- F2The 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.
- F3The 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.
- F4The 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.
- F5The 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.
- F6The 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.
- F7The 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.
- F8The 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.
- F9The 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.