Welcome to our dedicated page for Celestica SEC filings (Ticker: CLS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Celestica’s 10-K runs hundreds of pages, packed with ATS versus CCS revenue splits, aerospace contract milestones, and intricate supply-chain risk factors. Finding segment margins or tracking when executives trade around server platform launches can feel like looking for a diode on a crowded PCB.
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Whale Rock Capital Management LLC and Alexander Sacerdote report shared beneficial ownership of 4,639,115 common shares of Celestica Inc., representing 4.03% of the outstanding Subordinate Voting Shares based on 114,991,980 shares outstanding. The filing states Whale Rock acts as investment manager for limited partnerships that own the securities, and Mr. Sacerdote is Whale Rock's managing member; both may therefore be deemed to share voting and dispositive power over the reported shares. The report shows no sole voting or dispositive power—all authority is shared. The filing also includes a joint filing statement acknowledging shared responsibility for amendments and disclosures.
Celestica Inc. (NYSE: CLS) filed a Form 8-K disclosing that its Board appointed Chris Colpitts as an independent director effective 28 July 2025. He immediately joins the Audit, Human Resources & Compensation, and Nominating & Corporate Governance Committees and will be paid under Celestica’s standard director fee schedule.
Colpitts offers 20 years of technology, media & telecommunications deal-making experience, having led global TMT investment-banking teams at Deutsche Bank and Lehman Brothers and served as US Head of TMT at CVC Capital Partners. He is currently Founder of Granite Peak Capital Group. The Board expects his strategic-transaction background to support the company’s growth initiatives.
The filing states there are no related-party transactions or special arrangements tied to his selection. Exhibit 99.1 contains the 30 July 2025 press release announcing the appointment; no other material events or financial data were reported.
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