Celestica (CLS) CFO Mandeep Chawla Sells 16,117 Shares

What Happened
Mandeep Chawla, Chief Financial Officer of Celestica Inc. (CLS), sold a total of 16,117 shares on August 4, 2026 in a series of open‑market dispositions. The transactions generated aggregate proceeds of approximately $5,952,350. Individual tranches ranged from 120 to 4,185 shares at reported prices between about $360.18 and $374.16 (weighted‑average prices reported for several blocks).

Key Details

• Transaction date: August 4, 2026; Form 4 filed August 6, 2026 (timely filing).
• Total sold: 16,117 shares for total proceeds ≈ $5,952,350.
• Reported price range (per footnotes): approximately $360.00–$374.41; many tranches reported as weighted averages with detailed ranges provided in the filing.
• Notable tranches: 4,185 shares @ $372.45 ($1,558,703); 2,761 @ $373.42 ($1,031,013); 1,534 @ $360.18 ($552,516).
• Footnotes: at least some sales were effected under a Rule 10b5‑1 trading plan adopted March 13, 2026; several entries note weighted‑average pricing and offer to provide per‑trade price/quantity details on request.
• Shares owned after transaction: not disclosed in the provided summary of the filing.

Context

• These were sales (code S) — routine insider dispositions are common and do not, by themselves, indicate company outlook.
• A Rule 10b5‑1 plan often indicates preplanned selling to avoid trading on material nonpublic information.
• For retail investors, purchases by insiders typically carry more bullish signal than routine sales; use this information alongside fundamentals and other insider activity.