Form 4 for CLS CELESTICA INC
Accepted 2026-08-03 18:19:44 ET · period of report 2026-07-31 · accession 0001193125-26-330957 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MTI | 2026-08-03 18:19 | 2026-07-31 | CLS | MIONIS ROBERT | CEO, Dir | S - Sale | $367.49 | -9,543 | 50.8K | -16% | -$3.51M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Shares | 2026-07-31 | S | D | 340 | $360.47 | 60,044 | I By Mionis 2026 GRAT Number Three | — | — | (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-$360.88, 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. |
| 2 | Common | Common Shares | 2026-07-31 | S | D | 67 | $361.11 | 59,977 | I By Mionis 2026 GRAT Number Three | — | — | (F1) This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026. |
| 3 | Common | Common Shares | 2026-07-31 | S | D | 1,136 | $363.14 | 58,841 | I By Mionis 2026 GRAT Number Three | — | — | (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 $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. |
| 4 | Common | Common Shares | 2026-07-31 | S | D | 1,640 | $364.47 | 57,201 | I By Mionis 2026 GRAT Number Three | — | — | (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 $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. |
| 5 | Common | Common Shares | 2026-07-31 | S | D | 40 | $365.00 | 57,161 | I By Mionis 2026 GRAT Number Three | — | — | (F1) This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026. |
| 6 | Common | Common Shares | 2026-07-31 | S | D | 660 | $366.48 | 56,501 | I By Mionis 2026 GRAT Number Three | — | — | (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 $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. |
| 7 | Common | Common Shares | 2026-07-31 | S | D | 2,280 | $368.86 | 54,221 | I By Mionis 2026 GRAT Number Three | — | — | (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 $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. |
| 8 | Common | Common Shares | 2026-07-31 | S | D | 2,837 | $370.02 | 51,384 | I By Mionis 2026 GRAT Number Three | — | — | (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 $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. |
| 9 | Common | Common Shares | 2026-07-31 | S | D | 223 | $372.46 | 51,161 | I By Mionis 2026 GRAT Number Three | — | — | (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 $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. |
| 10 | Common | Common Shares | 2026-07-31 | S | D | 240 | $373.60 | 50,921 | I By Mionis 2026 GRAT Number Three | — | — | (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 $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. |
| 11 | Common | Common Shares | 2026-07-31 | S | D | 80 | $374.49 | 50,841 | I By Mionis 2026 GRAT Number Three | — | — | (F1) This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026. |