← All On Semiconductor CORP filings

On Semiconductor CORP 8-K filings

Current reports — the filing a company makes when something happens that shareholders need to know about before the next quarterly report.

NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Merger Progress: HSR Approval Granted
ON Semiconductor Corporation announces early termination of HSR waiting period for its proposed merger with Synaptics Incorporated, moving closer to deal closure.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Reports Strong Q2 2026 Results
ON Semiconductor announced robust second quarter 2026 financial results, exceeding guidance with significant year-over-year growth in revenue and earnings per share.
NASDAQ
ON
On Semiconductor CORP
8-K: onsemi to Acquire Synaptics in $7 Billion All-Stock Deal
onsemi announced a definitive agreement to acquire Synaptics in an all-stock transaction valued at approximately $7 billion, aiming to expand its intelligent systems capabilities into Physical AI.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Corp. Reports Director Election and Executive Transition
ON Semiconductor Corporation held its 2026 Annual Meeting of Stockholders, re-electing seven directors and approving executive compensation and auditor ratification, while also announcing an extension for a Group President's departure.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Prices $1.3B Convertible Notes Offering
ON Semiconductor Corporation announced the pricing of a $1.3 billion private offering of 0% Convertible Senior Notes due 2031 to qualified institutional buyers.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Proposes $1.3B Convertible Notes Offering
ON Semiconductor Corporation announced a proposed private offering of $1.3 billion in Convertible Senior Notes due 2031 to fund strategic initiatives and debt management.
NASDAQ
ON
On Semiconductor CORP
8-K: onsemi Reports Strong Q1 2026 Results, AI Data Center Business Surges
ON Semiconductor Corporation (onsemi) announced first quarter 2026 financial results, showcasing revenue exceeding guidance and significant year-over-year operating income growth, driven by a booming AI data center segment.
NASDAQ
ON
On Semiconductor CORP
8-K: onsemi Reports Q4 and Full Year 2025 Results Amid Market Stabilization
onsemi announced its fourth quarter and full year 2025 financial results, highlighting strong free cash flow generation and strategic investments in advanced power and sensing technologies.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Announces $200M-$300M Impairment Charges
ON Semiconductor Corporation announced pre-tax non-cash impairment and accelerated depreciation charges of $200 million to $300 million related to manufacturing asset realignment.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semi Board Chair Campbell to Retire, Deitrich to Succeed
ON Semiconductor Corporation announced that Alan Campbell will retire as Board Chair, with Thomas L. Deitrich appointed as his successor.
NASDAQ
ON
On Semiconductor CORP
8-K: onsemi Exceeds Q3 Expectations, Sees AI Growth
onsemi reported third quarter 2025 results that surpassed expectations, driven by sequential revenue growth and strong free cash flow, despite year-over-year declines.
NASDAQ
ON
On Semiconductor CORP
8-K: Onsemi Acquires Vcore Power Tech, Boosts AI Data Center Offerings
Onsemi's subsidiary, SCI LLC, is set to acquire Vcore power management technology and IP licenses from Aura Semiconductor for up to $144 million, enhancing its AI data center solutions.
NASDAQ
ON
On Semiconductor CORP
8-K: onsemi Q2 2025 Results Show Sequential Recovery
onsemi reported second quarter 2025 financial results, showing sequential revenue growth and a return to GAAP profitability, alongside a positive outlook for Q3.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Stockholders Elect Directors and Ratify Auditor at 2025 Annual Meeting
ON Semiconductor held its 2025 Annual Meeting of Stockholders on May 15, 2025, where directors were elected, executive compensation was approved, and the company's auditor was ratified.
NASDAQ
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On Semiconductor CORP
8-K: onsemi Reports First Quarter 2025 Results: Revenue Declines, Focus on Free Cash Flow and Share Repurchases
onsemi announced its Q1 2025 financial results, highlighting a revenue of $1,445.7 million and a commitment to returning capital to shareholders through share repurchases.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Announces $600-$700 Million in Impairment Charges as Part of Restructuring Plan
ON Semiconductor is set to recognize pre-tax non-cash impairment charges between $600 million and $700 million related to manufacturing equipment as part of its ongoing restructuring and cost reduction initiatives.
NASDAQ
ON
On Semiconductor CORP
8-K: onsemi Proposes to Acquire Allegro MicroSystems for $35.10 Per Share in Cash, Offering a 57% Premium
onsemi has made a public proposal to acquire Allegro MicroSystems for $35.10 per share in cash, representing a 57% premium to Allegro's unaffected closing share price on February 28, 2025.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Announces Restructuring Plan to Reduce Workforce and Costs
ON Semiconductor is initiating a restructuring plan involving a workforce reduction of approximately 2,400 employees to align spending with business trends and achieve long-term financial goals.
NASDAQ
ON
On Semiconductor CORP
8-K: onsemi Reports Q4 and Full Year 2024 Results, Announces Share Repurchases
onsemi announced its Q4 and full year 2024 results, highlighting a 3X year-over-year increase in free cash flow and returning 54% of it through share repurchases.
NASDAQ
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On Semiconductor CORP
8-K: onsemi to Acquire Silicon Carbide JFET Technology from Qorvo for $115 Million
onsemi has agreed to acquire Qorvo's Silicon Carbide Junction Field-Effect Transistor (SiC JFET) technology business, including the United Silicon Carbide subsidiary, for $115 million in cash to enhance its power portfolio.
NASDAQ
ON
On Semiconductor CORP
8-K: onsemi Exceeds Expectations in Q3 2024, Free Cash Flow Jumps 41%
onsemi reported third-quarter 2024 results that surpassed expectations, with a significant 41% sequential increase in free cash flow.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Director Atsushi Abe Announces Resignation
Atsushi Abe, a member of the board of directors of ON Semiconductor, has announced his resignation effective October 11, 2024.
NASDAQ
ON
On Semiconductor CORP
8-K: onsemi Reports Second Quarter 2024 Results, Free Cash Flow Jumps $250 Million Year-Over-Year
onsemi announced its second quarter 2024 financial results, highlighting a significant increase in free cash flow and continued growth in strategic markets.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Announces Global Restructuring Plan, Impacting 1,000 Employees
ON Semiconductor is consolidating nine sites and reducing its workforce by approximately 1,000 employees as part of its Fab Right strategy and global footprint consolidation efforts.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Corp. Implements Deferred Compensation Plan and Holds Annual Meeting
ON Semiconductor Corporation has established a nonqualified deferred compensation plan for senior officers and held its 2024 annual meeting of stockholders.
NASDAQ
ON
On Semiconductor CORP
8-K: onsemi Exceeds Expectations in Q1 2024, Driven by Strong Free Cash Flow
onsemi reported first quarter 2024 results that exceeded expectations, with a significant increase in free cash flow and sustained gross margins despite challenging market conditions.
NASDAQ
ON
On Semiconductor CORP
8-K: onsemi Recommends Stockholders Reject Unsolicited Mini-Tender Offer by TRC Capital
onsemi advises shareholders to reject an unsolicited mini-tender offer from TRC Capital to purchase shares at a price significantly below market value.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Subsidiary Enters New Employment Agreement with Power Solutions Group President
ON Semiconductor's subsidiary, Semiconductor Components Industries, LLC, has entered into a new employment agreement with Simon Keeton, Group President and General Manager of the Power Solutions Group, replacing his previous agreement.
NASDAQ
ON
On Semiconductor CORP
8-K/A: ON Semiconductor Appoints Christina Lampe-nnerud to Audit Committee
ON Semiconductor has appointed Christina Lampe-nnerud to its Audit Committee, effective February 21, 2024.
NASDAQ
ON
On Semiconductor CORP
8-K: ON Semiconductor Executive Resigns from Intelligent Sensing Group
Ross Jatou, Senior Vice President and General Manager of the Intelligent Sensing Group at ON Semiconductor, has resigned effective on or about February 22, 2024, to pursue other employment opportunities.