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.
Deitrich Thomas reported acquisition or exercise transactions in this Form 4 filing.
ON Semiconductor director Thomas Deitrich received a grant of 1,986 shares of common stock as restricted stock. The award was granted on May 14, 2026 under the company’s Amended and Restated Stock Incentive Plan at no cash cost to him. After this grant, he directly holds 26,060 common shares. The restricted stock will vest on the day prior to ON Semiconductor’s next Annual Meeting of Stockholders, aligning the director’s compensation with shareholder interests over that period.
WATERS GREGORY L reported acquisition or exercise transactions in this Form 4 filing.
ON Semiconductor director Gregory L. Waters reported a compensation-related stock award and updated holdings. He received 1,986 shares of restricted common stock under the company’s Amended and Restated Stock Incentive Plan at a grant price of $0.00 per share.
The restricted stock granted on May 14, 2026 will vest on the day prior to the company’s next Annual Meeting of Stockholders. Following this award, Waters directly holds 24,524 shares of ON Semiconductor common stock and indirectly holds 17,000 shares through the Waters Family Trust.
CARTER SUSAN K reported acquisition or exercise transactions in this Form 4 filing.
ON Semiconductor director Susan K. Carter received a grant of 1,986 shares of common stock as restricted stock. The award was granted under the company’s Amended and Restated Stock Incentive Plan at no cash cost per share and is part of her equity compensation. After this grant, Carter directly holds 25,638 common shares. The restricted stock will vest on the day prior to the company’s next Annual Meeting of Stockholders, tying the award to her continuing board service over that period.
Yan Christine Y reported acquisition or exercise transactions in this Form 4 filing.
ON Semiconductor director Christine Y. Yan reported an equity grant of 1,986 shares of common stock in the form of restricted stock units. The award was granted on May 14, 2026 under the company’s Amended and Restated Stock Incentive Plan and is compensation, not an open-market purchase.
The restricted stock units will vest on the day before ON Semiconductor’s next Annual Meeting of Stockholders. However, the actual issuance of the underlying shares will be deferred to a later date based on Yan’s prior deferral election. After this grant, she directly holds 48,655 common shares.
KIDDOO BRUCE E reported acquisition or exercise transactions in this Form 4 filing.
ON Semiconductor Corp director Bruce E. Kiddoo received an equity award. He was granted 1,986 shares of restricted common stock on May 14, 2026 under the company’s Amended and Restated Stock Incentive Plan. These shares will vest the day before ON’s next Annual Meeting of Stockholders.
After this award, Kiddoo directly holds 19,216 common shares. The transaction is a compensation-related grant, not an open-market purchase or sale.
MASCARENAS PAUL ANTHONY reported acquisition or exercise transactions in this Form 4 filing.
ON Semiconductor director Paul Anthony Mascarenas received an equity award of 1,986 restricted stock units (RSUs). The RSUs were granted on May 14, 2026 under the company’s Amended and Restated Stock Incentive Plan and carry no purchase price.
The award will vest on the day before ON Semiconductor’s next Annual Meeting of Stockholders, with actual share delivery deferred to a later date based on Mascarenas’s prior election. After this grant, he directly holds 57,474 shares of ON Semiconductor common stock.
ON Semiconductor Corporation reported results of its 2026 annual stockholder meeting and updated the timing of an executive transition. The company extended former Group President, Power Solutions Group, Simon Keeton’s last day of employment to September 30, 2026 to support an orderly handover.
Stockholders elected seven directors to one‑year terms, including CEO Hassane El‑Khoury, who received 340,627,665 votes for. They also approved onsemi’s named executive officer compensation on an advisory basis, ratified PricewaterhouseCoopers LLP as independent auditor for 2026, and passed a stockholder proposal adopting simple majority voting.
Morgan Stanley Smith Barney LLC Executive Financial Services filed a Form 144 notifying the proposed sale of 22,188 shares of Common Stock. The securities are listed as restricted stock with multiple grant/issue dates including 05/17/2023, 05/15/2024, 05/14/2025, 06/04/2018, and 05/13/2026.
The filing lists per-grant share amounts of 3,624, 2,602, 3,083, 7,825, and 5,054 shares. Sale timing and proceeds treatment are not stated in the excerpt.
ON Semiconductor Corporation completed a private offering of $1.5 billion of 0% Convertible Senior Notes due 2031. The notes pay no interest, are guaranteed by key U.S. subsidiaries, and can be converted into common stock at an initial price of about $161.30 per share.
The company received about $1,472.9 million in net proceeds, using roughly $331.9 million to repurchase about 3.1 million shares and about $70.7 million (net of warrant proceeds) to buy convertible note hedges. Remaining funds are earmarked for general corporate purposes, including debt repayment.
Convertible note hedges are designed to reduce dilution and potential cash outlay upon conversion up to the conversion price, while separately sold warrants with a strike price of $211.54 per share, covering up to 18,599,106 shares, could be dilutive if the stock trades above that level.
Simon Keeton reported a proposed sale of 48,860 shares of Common Stock of ON. The filing lists a transaction date of 02/17/2026 and a transaction value of $3,505,698.73. The notice also lists prior issuer-side awards including 25,406 performance shares and 5,618 restricted shares (dated in 2024).