SEC Form 4 · accession 0001193125-26-338761
CELESTICA INC · CLS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mandeep Chawla
Officer — Chief Financial Officer
Period of report
Aug 4, 2026
Accepted (ET)
Aug 6, 2026 · 8:18 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 | Aug 4, 2026 | S | 1,534 | $360.18 | D | 80,027 | D | |
| Common SharesF3 | Aug 4, 2026 | S | 280 | $361.56 | D | 79,747 | D | |
| Common SharesF4 | Aug 4, 2026 | S | 240 | $362.50 | D | 79,507 | D | |
| Common SharesF5 | Aug 4, 2026 | S | 960 | $363.50 | D | 78,547 | D | |
| Common SharesF6 | Aug 4, 2026 | S | 520 | $364.58 | D | 78,027 | D | |
| Common SharesF7 | Aug 4, 2026 | S | 320 | $365.55 | D | 77,707 | D | |
| Common SharesF8 | Aug 4, 2026 | S | 480 | $366.61 | D | 77,227 | D | |
| Common SharesF9 | Aug 4, 2026 | S | 1,080 | $367.56 | D | 76,147 | D | |
| Common SharesF10 | Aug 4, 2026 | S | 1,200 | $368.56 | D | 74,947 | D | |
| Common SharesF11 | Aug 4, 2026 | S | 400 | $369.24 | D | 74,547 | D | |
| Common SharesF12 | Aug 4, 2026 | S | 120 | $370.60 | D | 74,427 | D | |
| Common SharesF13 | Aug 4, 2026 | S | 1,277 | $371.67 | D | 73,150 | D | |
| Common SharesF14 | Aug 4, 2026 | S | 4,185 | $372.45 | D | 68,965 | D | |
| Common SharesF15 | Aug 4, 2026 | S | 2,761 | $373.42 | D | 66,204 | D | |
| Common SharesF16 | Aug 4, 2026 | S | 760 | $374.16 | D | 65,444 | D |
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 13, 2026.
- F10The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $368.06-$368.99, 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.
- F11The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $369.03-$369.79, 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.
- F12The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $370.11-$370.94, 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.
- F13The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $371.19-$371.96, 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.
- F14The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $372.01-$372.98, 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.
- F15The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $373.01-$373.94, 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.
- F16The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $374.02-$374.41, 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.
- F2The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $360.00-$360.93, 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 $361.23-$361.92, 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.
- F4The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $362.05-$362.81, 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 $363.02-$363.90, 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.
- F6The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $364.10-$364.84, 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.
- F7The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $365.36-$365.98, 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 $366.00-$366.83, 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.
- F9The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $367.14-$367.96, 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.