CELESTICA INC (CLS)
$299.55-$17.83 (-5.62%) Today
Celestica Inc offers supply chain solutions. The company has two operating and reportable segments: Advanced Technology Solutions (ATS) and Connectivity & Cloud Solutions (CCS). The ATS segment consists of the ATS end market and is comprised of the Aerospace and Defense, Industrial, health tech, and Capital Equipment businesses. Its Capital Equipment business is comprised of the semiconductor, display, and robotics equipment businesses, and the CCS segment consists of Communications and Enterprise end markets, The Enterprise end market is comprised of its servers and storage businesses. The company generates a majority of its revenue from the Connectivity & Cloud Solutions segment.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 91 | 184,156 | $70.33M |
| Grant or award | 9 | 2,721 | |
| Option exercise | 4 | 478 | |
| Tax withholding / forfeiture | 2 | 14 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
102 Form 4 filings on record, the earliest from Jan 2, 2025, newest first. Filing history page 1 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Robert Mionis - Officer | Open-market sale | Common Shares | 5,554 | $360.37 | $2.00M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 4,941 | $361.44 | $1.79M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 3,440 | $362.58 | $1.25M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 5,270 | $363.52 | $1.92M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 4,030 | $364.49 | $1.47M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 261 | $365.34 | $95K | |
| Robert Mionis - Officer | Grant or award | Restricted Share Units | 1,271 | $0.00 | - | |
| David Reeder - Director | Grant or award | Director Restricted Share Units | 133 | $0.00 | - | |
| Christopher W. Colpitts - Director | Grant or award | Director Restricted Share Units | 190 | $0.00 | - | |
 Amar Maletira - Director | Grant or award | Director Restricted Share Units | 142 | $0.00 | - | |
 Laurette T. Koellner - Director | Grant or award | Director Restricted Share Units | 317 | $0.00 | - | |
| Jill Kale - Director | Grant or award | Director Restricted Share Units | 190 | $0.00 | - | |
| Francoise Colpron - Director | Grant or award | Director Restricted Share Units | 203 | $0.00 | - | |
| Robert Cascella - Director | Grant or award | Director Restricted Share Units | 142 | $0.00 | - | |
| Kulvinder Ahuja - Director | Grant or award | Director Restricted Share Units | 133 | $0.00 | - | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 1,092 | $361.89 | $395K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 5,909 | $362.38 | $2.14M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 3,419 | $363.56 | $1.24M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 3,501 | $364.20 | $1.28M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 1,061 | $365.67 | $388K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 50 | $366.65 | $18K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 1,070 | $367.76 | $394K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 4,358 | $368.57 | $1.61M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 13,414 | $369.47 | $4.96M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 6,674 | $370.45 | $2.47M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 4,876 | $371.45 | $1.81M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 1,073 | $372.42 | $400K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 983 | $373.43 | $367K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 1,536 | $374.55 | $575K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 1,247 | $375.41 | $468K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 502 | $376.50 | $189K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 256 | $377.38 | $97K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 40 | $378.50 | $15K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 1,534 | $360.18 | $553K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 280 | $361.56 | $101K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 240 | $362.50 | $87K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 960 | $363.50 | $349K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 520 | $364.58 | $190K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 320 | $365.55 | $117K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 480 | $366.61 | $176K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 1,080 | $367.56 | $397K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 1,200 | $368.56 | $442K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 400 | $369.24 | $148K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 120 | $370.60 | $44K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 1,277 | $371.67 | $475K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 4,185 | $372.45 | $1.56M | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 2,761 | $373.42 | $1.03M | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 760 | $374.16 | $284K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 340 | $360.47 | $123K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 67 | $361.11 | $24K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 1,136 | $363.14 | $413K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 1,640 | $364.47 | $598K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 40 | $365.00 | $15K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 660 | $366.48 | $242K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 2,280 | $368.86 | $841K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 2,837 | $370.02 | $1.05M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 223 | $372.46 | $83K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 240 | $373.60 | $90K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 80 | $374.49 | $30K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 83 | $360.00 | $30K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 160 | $362.58 | $58K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 80 | $364.63 | $29K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 160 | $366.01 | $59K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 120 | $367.60 | $44K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 40 | $368.90 | $15K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 80 | $370.00 | $30K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 120 | $371.51 | $45K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 40 | $374.03 | $15K | |
| Robert Cascella | Option exercise | Common Shares | 84 | $0.00 | - | |
| Robert Cascella | Tax withholding / forfeiture | Common Shares | 5 | $343.25 | $2K | |
| Robert Cascella | Option exercise | Restricted Share Units | 84 | $0.00 | - | |
| Jill Kale | Option exercise | Common Shares | 155 | $0.00 | - | |
| Jill Kale | Tax withholding / forfeiture | Common Shares | 9 | $343.25 | $3K | |
| Jill Kale | Option exercise | Restricted Share Units | 155 | $0.00 | - | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 6,374 | $400.87 | $2.56M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 11,118 | $401.94 | $4.47M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 1,420 | $394.58 | $560K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 2,983 | $395.92 | $1.18M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 2,668 | $396.83 | $1.06M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 10,350 | $397.92 | $4.12M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 11,245 | $398.86 | $4.49M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 10,730 | $399.68 | $4.29M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 6,786 | $402.77 | $2.73M | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 280 | $403.75 | $113K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 444 | $406.46 | $180K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 160 | $407.48 | $65K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 80 | $409.26 | $33K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 80 | $410.22 | $33K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 80 | $412.01 | $33K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 1,178 | $412.94 | $486K | |
| Robert Mionis - Officer | Open-market sale | Common Shares | 80 | $413.68 | $33K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 200 | $394.25 | $79K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 212 | $395.41 | $84K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 848 | $396.24 | $336K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 1,661 | $397.32 | $660K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 3,788 | $398.29 | $1.51M | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 3,607 | $399.22 | $1.44M | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 1,240 | $400.20 | $496K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 1,508 | $401.30 | $605K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 2,919 | $402.21 | $1.17M | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 697 | $402.93 | $281K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 40 | $403.79 | $16K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 40 | $405.77 | $16K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 120 | $406.82 | $49K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 80 | $408.88 | $33K | |
| Mandeep Chawla - Officer | Open-market sale | Common Shares | 40 | $412.99 | $17K | |
| Kulvinder Ahuja | Grant or award | Director Share Units | 54 | $0.00 | - | |
| Kulvinder Ahuja | Grant or award | Director Restricted Share Units | 567 | $0.00 | - | |
| Robert Cascella | Grant or award | Restricted Share Units | 58 | $0.00 | - | |
| Robert Cascella | Grant or award | Director Restricted Share Units | 619 | $0.00 | - | |
| Francoise Colpron | Grant or award | Restricted Share Units | 115 | $0.00 | - | |
| Francoise Colpron | Grant or award | Director Restricted Share Units | 869 | $0.00 | - | |
| Jill Kale | Grant or award | Restricted Share Units | 108 | $0.00 | - | |
| Jill Kale | Grant or award | Director Restricted Share Units | 810 | $0.00 | - | |
| David Reeder | Grant or award | Director Share Units | 31 | $0.00 | - | |
| David Reeder | Grant or award | Director Restricted Share Units | 567 | $0.00 | - | |
| Christopher W. Colpitts | Grant or award | Director Share Units | 108 | $0.00 | - | |
| Christopher W. Colpitts | Grant or award | Director Restricted Share Units | 810 | $0.00 | - | |
| Amar Maletira | Grant or award | Director Share Units | 121 | $0.00 | - | |
| Amar Maletira | Grant or award | Director Restricted Share Units | 639 | $0.00 | - | |
| Laurette T. Koellner | Grant or award | Director Share Units | 108 | $0.00 | - | |
| Laurette T. Koellner | Grant or award | Director Restricted Share Units | 810 | $0.00 | - | |
| Michael Max Wilson | Option exercise | Common Shares | 8,676 | $0.00 | - | |
| Michael Max Wilson | Open-market sale | Common Shares | 4,168 | $333.31 | $1.39M | |
| Michael Max Wilson | Option exercise | Restricted Share Units | 2,146 | $0.00 | - | |
| Michael Max Wilson | Option exercise | Restricted Share Units | 1,347 | $0.00 | - | |
| Michael Max Wilson | Option exercise | Restricted Share Units | 1,167 | $0.00 | - | |
| Michael Max Wilson | Option exercise | Restricted Share Units | 760 | $0.00 | - | |
| Michael Max Wilson | Option exercise | Restricted Share Units | 1,191 | $0.00 | - | |
| Michael Max Wilson | Option exercise | Restricted Share Units | 1,337 | $0.00 | - | |
| Michael Max Wilson | Option exercise | Restricted Share Units | 728 | $0.00 | - | |
| Michael Max Wilson | Grant or award | Director Share Units | 157 | $0.00 | - | |
| Christopher W. Colpitts | Grant or award | Director Share Units | 276 | $0.00 | - | |
| Amar Maletira | Grant or award | Director Share Units | 300 | $0.00 | - | |
| Laurette T. Koellner | Grant or award | Director Share Units | 276 | $0.00 | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| - | - | - | - | View on EDGAR | |
| - | - | - | - | View on EDGAR | |
| - | - | - | - | View on EDGAR |
CELESTICA INC (CLS) had 18 insider filings in the last 90 days, with the most recent on 2026-08-14. The full record for CLS runs to 102 Form 4 filings, the earliest from 2025-01-02. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of CLS were filed in the last 90 days. 4 purchases are on record for this company.
91 insider sales of CLS were filed in the last 90 days, totaling $70.33M.
This page tracks CLS Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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