Form 4 for CLS CELESTICA INC
Accepted 2026-08-06 20:19:47 ET · period of report 2026-08-04 · accession 0001193125-26-338762 · 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 | 2026-08-06 20:19 | 2026-08-04 | CLS | MIONIS ROBERT | CEO, Dir | S - Sale | $368.99 | -98.5K | 98.0K | -50% | -$36.33M |
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 | 2026-08-04 | S | D | 9,564 | $360.28 | 41,277 | 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-$360.96, 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. |
| 2 | Common | Common Shares | 2026-08-04 | S | D | 1,331 | $361.52 | 39,946 | 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 $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. |
| 3 | Common | Common Shares | 2026-08-04 | S | D | 1,895 | $362.35 | 38,051 | 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 $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. |
| 4 | Common | Common Shares | 2026-08-04 | S | D | 5,887 | $363.57 | 32,164 | 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 $363.03-$363.99, 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. |
| 5 | Common | Common Shares | 2026-08-04 | S | D | 1,940 | $364.58 | 30,224 | 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 $364.11-$364.99, 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. |
| 6 | Common | Common Shares | 2026-08-04 | S | D | 1,939 | $365.53 | 28,285 | 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 $365.24-$365.87, 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. |
| 7 | Common | Common Shares | 2026-08-04 | S | D | 5,254 | $366.72 | 23,031 | 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 $366.01-$366.99, 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. |
| 8 | Common | Common Shares | 2026-08-04 | S | D | 5,629 | $367.64 | 17,402 | 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 $367.00-$367.99, 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. |
| 9 | Common | Common Shares | 2026-08-04 | S | D | 5,841 | $368.60 | 11,561 | 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. (F10) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $368.00-$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. |
| 10 | Common | Common Shares | 2026-08-04 | S | D | 3,522 | $369.31 | 8,039 | 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. (F11) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $369.00-$369.81, 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. |
| 11 | Common | Common Shares | 2026-08-04 | S | D | 447 | $370.37 | 7,592 | 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. (F12) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $370.10-$370.77, 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. |
| 12 | Common | Common Shares | 2026-08-04 | S | D | 2,401 | $371.67 | 5,191 | 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. (F13) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $371.13-$371.97, 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. |
| 13 | Common | Common Shares | 2026-08-04 | S | D | 3,986 | $372.42 | 1,205 | 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. (F14) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $372.06-372.95, 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. |
| 14 | Common | Common Shares | 2026-08-04 | S | D | 1,205 | $373.34 | 0 | 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. (F15) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $373.07-$373.88, 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. |
| 15 | Common | Common Shares | 2026-08-04 | S | D | 1,717 | $360.43 | 143,848 | I By Mionis 2026 GRAT Number Two | — | — | (F1) This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026. (F16) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $360.00-$360.65, 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. |
| 16 | Common | Common Shares | 2026-08-04 | S | D | 1,051 | $361.66 | 142,797 | I By Mionis 2026 GRAT Number Two | — | — | (F1) This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026. (F17) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $361.18-$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. |
| 17 | Common | Common Shares | 2026-08-04 | S | D | 5,785 | $371.63 | 137,012 | I By Mionis 2026 GRAT Number Two | — | — | (F1) This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026. (F18) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $371.04-$371.99, 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. |
| 18 | Common | Common Shares | 2026-08-04 | S | D | 22,375 | $372.48 | 114,637 | I By Mionis 2026 GRAT Number Two | — | — | (F1) This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026. (F19) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $372.00-$372.99, 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. |
| 19 | Common | Common Shares | 2026-08-04 | S | D | 13,131 | $373.43 | 101,506 | I By Mionis 2026 GRAT Number Two | — | — | (F1) This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026. (F20) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $373.00-$373.98, 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. |
| 20 | Common | Common Shares | 2026-08-04 | S | D | 3,553 | $374.16 | 97,953 | I By Mionis 2026 GRAT Number Two | — | — | (F1) This transaction was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on March 11, 2026. (F21) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $374.00-$374.43, 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. |