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Wunar Robert Anthony reported acquisition or exercise transactions in this Form 4 filing.
Ultra Clean Holdings, Inc. reported that Chief Operating Officer Robert Anthony Wunar received a grant of 10,732 shares of Common Stock, reflected as an award at a price of $0.00 per share. Following this grant, he directly holds 10,732 shares.
A footnote explains that these are restricted stock units that vest over three years, with equal portions vesting on each anniversary of the vesting commencement date of May 22, 2026. This is a compensation-related equity award rather than an open‑market purchase or sale.
Ultra Clean Holdings director Emily M. Liggett reported both a stock award and a share sale. On May 22, 2026, she acquired 2,575 shares of common stock at $0.00 per share as a grant. The related restricted stock units vest 100% on the earlier of the day before the next annual stockholder meeting or one year from the grant date.
On May 27, 2026, she executed an open-market sale of 8,198 common shares at an average price of $92.18 per share. Following this sale, she directly holds 38,152 common shares, indicating she retains a significant ongoing equity stake in the company.
Johnson Samuel Williams reported acquisition or exercise transactions in this Form 4 filing.
Ultra Clean Holdings, Inc. reported that SVP, Services Business Samuel Williams received an equity grant of 5,567 shares of Common Stock as a compensation award. The grant was made at no cash cost to him and increased his directly held stake to 16,436 shares.
According to the footnote, these restricted stock units vest over three years, with equal portions vesting on each anniversary of the vesting commencement date of May 22, 2026. This structure ties part of his compensation to the company’s long-term performance and his continued service.
Ultra Clean Holdings, Inc. director David T. Ibnale reported a compensation-related stock award. He acquired 2,575 shares of common stock through a grant at no cash cost, increasing his directly held position to 47,816 shares.
The award is in the form of restricted stock units that vest 100% on the earlier of the day before the next annual stockholder meeting or one year from the grant date. This filing reflects routine equity compensation rather than an open-market purchase or sale.
Savage Sheri reported acquisition or exercise transactions in this Form 4 filing.
Ultra Clean Holdings, Inc. reported that its CFO, Sheri Savage, received a grant of 26,392 shares of Common Stock as a stock award. The shares were granted at no cash cost to her and are structured as restricted stock units.
These restricted stock units vest over 3 years, with equal portions vesting on each anniversary of the vesting commencement date of May 22, 2026. After this grant, Savage directly holds a total of 80,897 shares of the company’s common stock, reflecting her ongoing equity-based compensation.
GRANGER CLARENCE L reported acquisition or exercise transactions in this Form 4 filing.
Ultra Clean Holdings, Inc. director Clarence L. Granger reported an equity compensation award rather than an open-market trade. He received a grant of 2,575 shares of common stock in the form of restricted stock units at a stated price of $0.00 per share.
These restricted stock units vest 100% on the earlier of the day before the next annual stockholder meeting or one year from the grant date. Following this award, Granger holds 84,392 shares of common stock directly and 1,000 shares indirectly through a trust.
HARDING BRIAN E reported acquisition or exercise transactions in this Form 4 filing.
Ultra Clean Holdings, Inc. disclosed that Chief Accounting Officer Brian E. Harding received an award of 8,412 shares of common stock on May 22, 2026 at no cash cost. This equity award is in the form of restricted stock units that vest in three equal parts on each anniversary of the vesting commencement date of May 22, 2026. Following the grant, Harding directly holds 45,043 shares of the company’s common stock.
EDMAN THOMAS T reported acquisition or exercise transactions in this Form 4 filing.
Ultra Clean Holdings, Inc. director Thomas T. Edman received an equity award of 2,575 shares of Common Stock on May 22, 2026 as a grant or award. After this award, he directly holds 48,616 shares. The related restricted stock units vest 100% the earlier of the day before the next annual stockholder meeting or one year from the grant date.
Ultra Clean Holdings, Inc. held its 2026 Annual Meeting of Stockholders on May 22, 2026, where stockholders approved all proposals presented. Eight directors were elected for one-year terms, each receiving over 33.5 million votes in favor.
Stockholders ratified PricewaterhouseCoopers LLP as the independent registered public accounting firm for fiscal 2026 with 40,130,181 votes for. They also approved, on a non-binding advisory basis, compensation for the Named Executive Officers, and approved amendments to increase shares available under the stock incentive plan by 3,500,000 shares and under the employee stock purchase plan by 450,000 shares.