Ultra Clean Holdings, Inc. (UCTT) insider trading

{
  "status": "OK",
  "results": [
    {
      "tickers": [
        "UCTT"
      ],
      "issuer_cik": "0001275014",
      "owner_cik": "0001672993",
      "accession_number": "0000950103-26-010375",
      "form_type": "4",
      "filing_date": "2026-07-07",
      "period_of_report": "2026-07-02",
      "issuer_name": "Ultra Clean Holdings, Inc.",
      "issuer_trading_symbol": "UCTT",
      "owner_name": "HARDING BRIAN E",
      "is_director": false,
      "is_officer": true,
      "is_ten_percent_owner": false,
      "is_other": false,
      "officer_title": "Chief Accounting Officer",
      "security_type": "non_derivative",
      "record_type": "transaction",
      "security_title": "Common Stock",
      "transaction_timeliness": "O",
      "aff_10b5_one": true,
      "transaction_date": "2026-07-02",
      "transaction_code": "S",
      "equity_swap_involved": false,
      "transaction_shares": 1203,
      "transaction_price_per_share": 130.1235,
      "transaction_acquired_disposed": "D",
      "shares_owned_following_transaction": 33581,
      "transaction_value": 156538.5705,
      "not_subject_to_section_16": false,
      "direct_or_indirect": "D",
      "footnotes": [
        {
          "id": "F1",
          "description": "The sale reported was effected by the reporting person pursuant to the Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026."
        },
        {
          "id": "F4",
          "description": "This is the weighted average sale price. Shares were sold in multiple transactions at prices from $129.5900 to $130.2400. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (4) to this Form 4."
        }
      ]
    },
    {
      "tickers": [
        "UCTT"
      ],
      "issuer_cik": "0001275014",
      "owner_cik": "0001672993",
      "accession_number": "0000950103-26-010375",
      "form_type": "4",
      "filing_date": "2026-07-07",
      "period_of_report": "2026-07-02",
      "issuer_name": "Ultra Clean Holdings, Inc.",
      "issuer_trading_symbol": "UCTT",
      "owner_name": "HARDING BRIAN E",
      "is_director": false,
      "is_officer": true,
      "is_ten_percent_owner": false,
      "is_other": false,
      "officer_title": "Chief Accounting Officer",
      "security_type": "non_derivative",
      "record_type": "transaction",
      "security_title": "Common Stock",
      "transaction_timeliness": "O",
      "aff_10b5_one": true,
      "transaction_date": "2026-07-02",
      "transaction_code": "S",
      "equity_swap_involved": false,
      "transaction_shares": 440,
      "transaction_price_per_share": 126.9161,
      "transaction_acquired_disposed": "D",
      "shares_owned_following_transaction": 36978,
      "transaction_value": 55843.084,
      "not_subject_to_section_16": false,
      "direct_or_indirect": "D",
      "footnotes": [
        {
          "id": "F1",
          "description": "The sale reported was effected by the reporting person pursuant to the Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026."
        },
        {
          "id": "F2",
          "description": "This is the weighted average sale price. Shares were sold in multiple transactions at prices from $126.3500 to $127.1650. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4."
        }
      ]
    }
  ]
}

// trimmed to 2 results

The response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.