CLS insider trading — Celestica Inc
No open-market insider purchases or sales were filed for Celestica Inc (CLS) in the last 90 days. Other insider transactions — such as stock awards, option exercises or tax withholding — are listed below.
Updated Oct 16, 2026.
Recent CLS insider transactions
Every Form 4 filed by Celestica Inc officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | Cascella Robert | Director | M · Option exercise | Direct | 52 | — | — | Form 4 |
| Sep 30, 2026 | Cascella Robert | Director | F · Tax withholding | Direct | 6 | $366.47 | $2K | Form 4 |
| Sep 30, 2026 | Kale Jill | Director | M · Option exercise | Direct | 96 | — | — | Form 4 |
| Sep 30, 2026 | Kale Jill | Director | F · Tax withholding | Direct | 7 | $366.47 | $3K | Form 4 |
| Sep 23, 2026 | Cooper Todd C | President | S · Sale · 10b5-1 | Direct | 20,118 | $360.00 | $7.24M | Form 4 |
| Sep 23, 2026 | Mionis Robert | Chief Executive Officer | S · Sale · 10b5-1 | Indirect | 23,396 | $364.22 | $8.52M | Form 4 |
| Aug 13, 2026 | Mionis Robert | Chief Executive Officer | S · Sale · 10b5-1 | Indirect | 23,496 | $362.39 | $8.51M | Form 4 |
| Aug 5, 2026 | Mionis Robert | Chief Executive Officer | S · Sale · 10b5-1 | Indirect | 51,061 | $368.41 | $18.81M | Form 4 |
| Aug 4, 2026 | Mionis Robert | Chief Executive Officer | S · Sale · 10b5-1 | Indirect | 98,453 | $368.99 | $36.33M | Form 4 |
| Aug 4, 2026 | Chawla Mandeep | Chief Financial Officer | S · Sale · 10b5-1 | Direct | 16,117 | $369.32 | $5.95M | Form 4 |
| Jul 31, 2026 | Mionis Robert | Chief Executive Officer | S · Sale · 10b5-1 | Indirect | 9,543 | $367.49 | $3.51M | Form 4 |
| Jul 31, 2026 | Chawla Mandeep | Chief Financial Officer | S · Sale · 10b5-1 | Direct | 883 | $366.52 | $324K | Form 4 |
CLS insider trading FAQ
Are insiders buying CLS stock?
Not on the open market. In the last 90 days, Celestica Inc insiders made no open-market purchases, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading CLS?
No insider bought or sold on the open market in the last 90 days.
Where does CLS insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
More stocks with insider activity
Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.