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Browse all ON Semiconductor Corporation SEC filings, including Annual reports (10-K), Quarterly reports (10-Q), 8-K, proxy statements (DEF 14A), and insider filings (Form 4). Access official documents by filing date, reporting period, and form type. ...more
2026
Insider ownership (buying, selling) activity
Prospectus and communications related to mergers or business combinations
Prospectus and communications related to mergers or business combinations
Prospectus and communications related to mergers or business combinations
Prospectus and communications related to mergers or business combinations
Prospectus and communications related to mergers or business combinations
Prospectus and communications related to mergers or business combinations
Prospectus and communications related to mergers or business combinations
Prospectus and communications related to mergers or business combinations
Prospectus and communications related to mergers or business combinations
Prospectus and communications related to mergers or business combinations
Prospectus and communications related to mergers or business combinations
Material company events (earnings, M&A, or leadership changes)
Insider ownership (buying, selling) activity
Initial disclosure of insider ownership
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Specialized disclosure report (e.g., conflict minerals)
Material company events (earnings, M&A, or leadership changes)
Material company events (earnings, M&A, or leadership changes)
Material company events (earnings, M&A, or leadership changes)
Material company events (earnings, M&A, or leadership changes)
Material company events (earnings, M&A, or leadership changes)
Quarterly financial results and management updates
Passive large shareholder ownership disclosure
Passive large shareholder ownership disclosure
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Insider ownership (buying, selling) activity
Final shareholder voting details (board elections and executive pay)
Additional or supplemental proxy disclosures
Annual Report to Shareholders
Updated passive ownership disclosure
Insider ownership (buying, selling) activity
Material company events (earnings, M&A, or leadership changes)
Insider ownership (buying, selling) activity
Insider Trades / Insider ownership (buying, selling) activity
Jul 2, 2026
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