Celestica Inc. (CLS) Insider Trading
Directors, officers and holders of more than 10% of CLS report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 535 transactions on file: 0 with code P, 35 with code S and 15 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | CASCELLA ROBERT | Director | F Tax Payment | 6 | $366.47 | $2,199 |
| Sep 30, 2026 | Kale Jill | Director | M Exercise | 96 | Not measured | Not measured |
| Sep 30, 2026 | CASCELLA ROBERT | Director | M Exercise | 52 | Not measured | Not measured |
| Sep 30, 2026 | Kale Jill | Director | M Exercise | 96 | Not measured | Not measured |
| Sep 30, 2026 | Kale Jill | Director | F Tax Payment | 7 | $366.47 | $2,565 |
| Sep 30, 2026 | CASCELLA ROBERT | Director | M Exercise | 52 | Not measured | Not measured |
| Sep 23, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 1,920 | $360.36 | $691,891 |
| Sep 23, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 2,294 | $361.22 | $828,639 |
| Sep 23, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 3,672 | $366.44 | $1,345,568 |
| Sep 23, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 2,590 | $363.46 | $941,361 |
| Sep 23, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 3,403 | $364.67 | $1,240,972 |
| Sep 23, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 288 | $367.34 | $105,794 |
| Sep 23, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 2,480 | $362.48 | $898,950 |
| Sep 23, 2026 | Cooper Todd C | President | S Sale | 20,118 | $360.00 | $7,242,480 |
| Sep 23, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 6,749 | $365.69 | $2,468,042 |
| Aug 13, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 5,554 | $360.37 | $2,001,495 |
| Aug 13, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 4,030 | $364.49 | $1,468,895 |
| Aug 13, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 261 | $365.34 | $95,354 |
| Aug 13, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 3,440 | $362.58 | $1,247,275 |
| Aug 13, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 4,941 | $361.44 | $1,785,875 |
| Aug 13, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 5,270 | $363.52 | $1,915,750 |
| Aug 11, 2026 | Kale Jill | Director | A Award | 190 | Not measured | Not measured |
| Aug 11, 2026 | Reeder David | Director | A Award | 133 | Not measured | Not measured |
| Aug 11, 2026 | KOELLNER LAURETTE T | Director | A Award | 317 | Not measured | Not measured |
| Aug 11, 2026 | CASCELLA ROBERT | Director | A Award | 142 | Not measured | Not measured |
| Aug 11, 2026 | Colpitts Christopher W. | Director | A Award | 190 | Not measured | Not measured |
| Aug 11, 2026 | Colpron Francoise | Director | A Award | 203 | Not measured | Not measured |
| Aug 11, 2026 | Maletira Amar | Director | A Award | 142 | Not measured | Not measured |
| Aug 11, 2026 | MIONIS ROBERT | Chief Executive Officer | A Award | 1,271 | Not measured | Not measured |
| Aug 11, 2026 | Ahuja Kulvinder | Director | A Award | 133 | Not measured | Not measured |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 40 | $378.50 | $15,140 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 502 | $376.50 | $189,003 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 6,674 | $370.45 | $2,472,383 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 4,876 | $371.45 | $1,811,190 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 256 | $377.38 | $96,609 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 1,247 | $375.41 | $468,136 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 50 | $366.65 | $18,333 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 1,070 | $367.76 | $393,503 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 1,073 | $372.42 | $399,607 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 983 | $373.43 | $367,082 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 4,358 | $368.57 | $1,606,228 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 1,092 | $361.89 | $395,184 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 5,909 | $362.38 | $2,141,303 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 1,061 | $365.67 | $387,976 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 3,419 | $363.56 | $1,243,012 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 13,414 | $369.47 | $4,956,071 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 1,536 | $374.55 | $575,309 |
| Aug 5, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 3,501 | $364.20 | $1,275,064 |
| Aug 4, 2026 | Chawla Mandeep | Chief Financial Officer | S Sale | 1,080 | $367.56 | $396,965 |
| Aug 4, 2026 | MIONIS ROBERT | Chief Executive Officer | S Sale | 1,940 | $364.58 | $707,285 |
The full Form 4 history is on the CLS company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.