Welcome to our dedicated page for On Semiconductr SEC filings (Ticker: ON), 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.
ON Semiconductor Corp. filings document onsemi's operating results, capital structure, governance and material events as a public semiconductor company. Recent 8-K reports furnish quarterly and annual earnings releases and disclose capital-structure matters, including convertible senior note and related security-structure disclosures.
The company's proxy materials cover shareholder voting matters, board governance, executive compensation and equity-award disclosures. Other current reports address officer and board transition matters, financial exhibits, Inline XBRL cover-page data and formal disclosure categories tied to onsemi's power and sensing business.
MASCARENAS PAUL ANTHONY reported acquisition or exercise transactions in this Form 4 filing.
ON Semiconductor director Paul Anthony Mascarenas received 116 fully vested common shares as part of his board compensation. The shares were issued in lieu of a portion of his quarterly cash retainers for the second quarter of 2026, based on his prior election. Following this grant, he directly holds 57,590 common shares of ON Semiconductor.
Synaptics Incorporated: an all‑hands transcript explains ON Semiconductor Corporation's announced intent to acquire Synaptics, positioning the combination to create an "intelligent systems" platform that combines power, sensing, edge AI compute and connectivity. The companies expect the transaction to close mid-2027 and forecast the deal will be accretive to non-GAAP EPS within 18 months post-synergies.
The presentation highlights strategic rationale: expand total addressable market to $243 billion (adding $30 billion), a cited $100 billion edge AI opportunity growing at 25% over five years, and day-one cross-selling potential while warning employees to avoid external communications and phishing risks during the pendency.
Synaptics Incorporated: an all‑hands transcript explains ON Semiconductor Corporation's announced intent to acquire Synaptics, positioning the combination to create an "intelligent systems" platform that combines power, sensing, edge AI compute and connectivity. The companies expect the transaction to close mid-2027 and forecast the deal will be accretive to non-GAAP EPS within 18 months post-synergies.
The presentation highlights strategic rationale: expand total addressable market to $243 billion (adding $30 billion), a cited $100 billion edge AI opportunity growing at 25% over five years, and day-one cross-selling potential while warning employees to avoid external communications and phishing risks during the pendency.
Synaptics Incorporated disclosed a communication regarding a proposed business combination with ON Semiconductor Corporation, noting a social media post by ON Semiconductor's Chief Marketing Officer on June 26, 2026.
The filing reiterates that the transaction will be detailed in a Registration Statement on Form S-4 containing a proxy statement/prospectus and lists customary forward-looking statements and related risks, including regulatory approvals, stockholder approvals, litigation risk, timing uncertainty, integration risks, and potential disruption to business.
Synaptics Incorporated disclosed a communication regarding a proposed business combination with ON Semiconductor Corporation, noting a social media post by ON Semiconductor's Chief Marketing Officer on June 26, 2026.
The filing reiterates that the transaction will be detailed in a Registration Statement on Form S-4 containing a proxy statement/prospectus and lists customary forward-looking statements and related risks, including regulatory approvals, stockholder approvals, litigation risk, timing uncertainty, integration risks, and potential disruption to business.
Synaptics Incorporated disclosed a social‑media post by ON Semiconductor on June 25, 2026 regarding the companies' proposed business combination. The communication contains a standard cautionary note regarding forward‑looking statements and describes planned SEC filings, including a Registration Statement on Form S‑4 that will include a proxy statement/prospectus.
The filing directs stockholders to read the forthcoming proxy statement/prospectus when available and to obtain documents free of charge from the SEC or the companies' investor relations websites. It notes potential closing conditions, regulatory approvals, litigation risks, integration and retention risks, and other customary transaction uncertainties.
Synaptics Incorporated disclosed a social‑media post by ON Semiconductor on June 25, 2026 regarding the companies' proposed business combination. The communication contains a standard cautionary note regarding forward‑looking statements and describes planned SEC filings, including a Registration Statement on Form S‑4 that will include a proxy statement/prospectus.
The filing directs stockholders to read the forthcoming proxy statement/prospectus when available and to obtain documents free of charge from the SEC or the companies' investor relations websites. It notes potential closing conditions, regulatory approvals, litigation risks, integration and retention risks, and other customary transaction uncertainties.
Synaptics Incorporated agreed to be acquired by ON Semiconductor Corp in a proposed all-stock transaction valued at about $7 billion. Under the agreement, Synaptics shareholders will receive 1.350 shares of onsemi common stock per Synaptics share, an exchange ratio representing a 19% premium based on the 10-day VWAP. The companies say the deal is intended to accelerate growth in “physical AI” and will be submitted to Synaptics stockholders; onsemi will file a Registration Statement on Form S-4 that will include a proxy statement/prospectus.
Synaptics Incorporated agreed to be acquired by ON Semiconductor Corp in a proposed all-stock transaction valued at about $7 billion. Under the agreement, Synaptics shareholders will receive 1.350 shares of onsemi common stock per Synaptics share, an exchange ratio representing a 19% premium based on the 10-day VWAP. The companies say the deal is intended to accelerate growth in “physical AI” and will be submitted to Synaptics stockholders; onsemi will file a Registration Statement on Form S-4 that will include a proxy statement/prospectus.
Synaptics Incorporated: proposed acquisition by ON Semiconductor Corporation in an all-stock transaction. Synaptics shareholders would receive 1.35 onsemi shares per Synaptics share, implying an enterprise value of approximately $7 billion. The companies present a combined, pro-forma revenue of $7.8 billion (2026 Street estimates) with expected annual run-rate synergies of $200 million, projected to make the deal accretive within 18 months of closing. Pro-forma ownership is described as 88% onsemi and 12% Synaptics, with pro-forma net debt of $1.2 billion. The companies anticipate closing in mid-2027, subject to Synaptics stockholder approval, regulatory approvals (including China), and customary closing conditions.
Synaptics Incorporated: proposed acquisition by ON Semiconductor Corporation in an all-stock transaction. Synaptics shareholders would receive 1.35 onsemi shares per Synaptics share, implying an enterprise value of approximately $7 billion. The companies present a combined, pro-forma revenue of $7.8 billion (2026 Street estimates) with expected annual run-rate synergies of $200 million, projected to make the deal accretive within 18 months of closing. Pro-forma ownership is described as 88% onsemi and 12% Synaptics, with pro-forma net debt of $1.2 billion. The companies anticipate closing in mid-2027, subject to Synaptics stockholder approval, regulatory approvals (including China), and customary closing conditions.
onsemi announced a definitive agreement to acquire Synaptics in an all-stock transaction. The companies expect the transaction to close in mid-2027, subject to Synaptics stockholder and regulatory approvals and other conditions. Until closing, both companies will operate independently and employees should continue business as usual.
The communication frames Synaptics as a provider of Edge AI compute, human-machine interface and wireless connectivity, and says the combination would expand onsemi’s product scope across Power, Sense, Connected Compute and Control. A Registration Statement on Form S-4 and related proxy statement/prospectus will be filed with the SEC.
onsemi announced a definitive agreement to acquire Synaptics in an all-stock transaction. The companies expect the transaction to close in mid-2027, subject to Synaptics stockholder and regulatory approvals and other conditions. Until closing, both companies will operate independently and employees should continue business as usual.
The communication frames Synaptics as a provider of Edge AI compute, human-machine interface and wireless connectivity, and says the combination would expand onsemi’s product scope across Power, Sense, Connected Compute and Control. A Registration Statement on Form S-4 and related proxy statement/prospectus will be filed with the SEC.
Synaptics Incorporated agreed to be acquired by onsemi in a proposed $6 billion stock transaction. The announcement states the deal is subject to required approvals from regulators and Synaptics stockholders and that onsemi will file a Registration Statement on Form S-4 containing a proxy statement/prospectus.
The communication contains customary forward-looking statements and risk factors, and directs investors to review the forthcoming proxy statement/prospectus and each company’s SEC filings, including Synaptics’ Form 10-K for the fiscal year ended June 28, 2025 and onsemi’s Form 10-K for the fiscal year ended December 31, 2025.
Synaptics Incorporated agreed to be acquired by onsemi in a proposed $6 billion stock transaction. The announcement states the deal is subject to required approvals from regulators and Synaptics stockholders and that onsemi will file a Registration Statement on Form S-4 containing a proxy statement/prospectus.
The communication contains customary forward-looking statements and risk factors, and directs investors to review the forthcoming proxy statement/prospectus and each company’s SEC filings, including Synaptics’ Form 10-K for the fiscal year ended June 28, 2025 and onsemi’s Form 10-K for the fiscal year ended December 31, 2025.
Synaptics Incorporated is the target of a proposed all-stock acquisition by ON Semiconductor (onsemi) with an indicated equity value of $6.2 billion. In a June 26, 2026 interview, onsemi’s CEO described the deal as expanding addressable markets by $30 billion, adding an AI-first compute capability, and enabling so-called "physical AI." Management cited expected synergies of $200 million, with 85-90% of those from OpEx (largely SG&A). The companies plan standard regulatory reviews, expect closing in mid-2027, and will file a Registration Statement on Form S-4 and a proxy statement/prospectus with the SEC for stockholder consideration.
Synaptics Incorporated is the target of a proposed all-stock acquisition by ON Semiconductor (onsemi) with an indicated equity value of $6.2 billion. In a June 26, 2026 interview, onsemi’s CEO described the deal as expanding addressable markets by $30 billion, adding an AI-first compute capability, and enabling so-called "physical AI." Management cited expected synergies of $200 million, with 85-90% of those from OpEx (largely SG&A). The companies plan standard regulatory reviews, expect closing in mid-2027, and will file a Registration Statement on Form S-4 and a proxy statement/prospectus with the SEC for stockholder consideration.
Synaptics Incorporated disclosed a communication regarding a proposed business combination with onsemi (ON Semiconductor Corporation), referencing a CEO social media post and cautioning that the announcement contains forward-looking statements. The filing states the transaction will be presented to Synaptics stockholders and that onsemi will file a Registration Statement on Form S-4.
Synaptics Incorporated disclosed a communication regarding a proposed business combination with onsemi (ON Semiconductor Corporation), referencing a CEO social media post and cautioning that the announcement contains forward-looking statements. The filing states the transaction will be presented to Synaptics stockholders and that onsemi will file a Registration Statement on Form S-4.