Welcome to our dedicated page for Antero Midstream SEC filings (Ticker: AM), 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.
The Antero Midstream Corporation (NYSE: AM) SEC filings page on Stock Titan provides direct access to the company’s regulatory disclosures, along with AI-powered summaries that clarify key points for investors. Antero Midstream is a Delaware corporation that owns, operates and develops midstream gathering, compression, processing, fractionation and integrated water assets in the Appalachian Basin, and its filings reflect the financial and contractual framework behind these operations.
Through this page, you can review Form 10-K annual reports and Form 10-Q quarterly reports, which describe segment performance in Gathering and Processing and Water Handling, non-GAAP measures such as Adjusted EBITDA and Free Cash Flow, and risk factors related to its midstream and water infrastructure. AI-generated highlights help explain complex sections, such as revenue recognition across segments, capital expenditure plans and leverage metrics.
Frequent Form 8-K current reports document material events, including senior notes offerings, acquisitions and divestitures, management and board changes, and adoption of governance documents like the Executive Severance Plan and amended bylaws. For example, recent 8-K filings describe the issuance of 5.75% Senior Notes due 2033 and 5.750% Senior Notes due 2034, the planned acquisition of HG Energy II Midstream Holdings, LLC, and the Utica Shale midstream asset disposition. AI summaries surface the purpose of each transaction, key terms and any special redemption or change-of-control provisions.
Investors interested in Antero Midstream’s capital structure can use this page to track debt-related filings, including indentures and note terms, as well as disclosures about the company’s revolving credit facility. While insider transactions would appear on Form 4 and executive compensation details in the proxy statement on Form DEF 14A, this page consolidates all available EDGAR-linked documents for AM.
Stock Titan’s tools update in near real time as new filings are posted to EDGAR, then apply AI to summarize the most important information, flag covenant and financing changes, and link related filings across time. This allows users to navigate Antero Midstream’s SEC history efficiently, from major strategic transactions to routine earnings-related disclosures.
Antero Midstream (AM) reported an insider transaction by a director on 10/10/2025. The reporting person acquired 1,935 shares of common stock at $0.00 per share.
After the transaction, the director beneficially owned 7,822 shares, held directly. The submission was signed by an attorney-in-fact on 10/14/2025.
Antero Midstream Corp (AM) disclosed an insider transaction. A company director acquired 1,935 shares of common stock at $0.00 on 10/10/2025. Following this transaction, the director beneficially owned 76,842 shares, held directly.
Antero Midstream Corp (AM) reported an insider transaction on a Form 4. A director acquired 2,767 shares of common stock on 10/10/2025 at a reported price of $0.00, a typical indicator of a grant or award. Following this transaction, the director’s beneficial ownership stands at 107,973 shares, held directly.
Antero Midstream Corp (AM): Director Brooks J. Klimley reported acquiring 1,935 shares of common stock on 10/10/2025 at a reported price of $0.00 per share (transaction code A). Following this transaction, he beneficially owns 77,622 shares, held directly. The filing indicates it was submitted by a single reporting person and signed by an attorney-in-fact.
Antero Midstream Corporation filed an 8-K reporting the creation of a new secured financing arrangement and a corporate severance plan. The filing identifies an indenture dated September 22, 2025 among Antero Midstream Partners LP, Antero Midstream Finance Corporation, guarantors and Computershare Trust Company, N.A., as trustee, and discloses a form of 5.75% Senior Note due 2033 (included as Exhibit 4.1). The company also adopted an Executive Severance Plan effective September 17, 2025. The filing lists related exhibits and Contact information for the company’s Chief Financial Officer, Justin J. Agnew.
Antero Midstream Corporation reports that its subsidiaries plan a private offering of $500.0 million in senior notes due 2033. The company expects to use the net proceeds, together with borrowings under Antero Midstream Partners’ revolving credit facility, to redeem in full its 5.75% senior notes due 2027 at 100.0% of principal plus accrued and unpaid interest. As of September 8, 2025, there was $650.0 million aggregate principal amount of these 2027 notes outstanding, and the redemption is expected to be conditioned on completion of the new notes offering. The company also disclosed that as of August 31, 2025, Antero Midstream Partners had $405 million outstanding under its revolving credit facility.
Justin J. Agnew, Chief Financial Officer and Vice President - Finance & Investor Relations of Antero Midstream Corporation (AM), reported beneficial ownership of 191,743 shares of common stock in an initial Form 3 filed for the 08/14/2025 event. The total includes 66,648 shares subject to unvested restricted stock units. No derivative securities were reported. The filing was signed on behalf of Mr. Agnew on 08/25/2025.
Sheri Pearce, Senior Vice President - Accounting and Chief Accounting Officer of Antero Midstream Corporation (AM), reported an insider sale of common stock. On 08/20/2025 she disposed of 39,155 shares at a weighted average price of $17.51 per share, executed in multiple transactions at prices ranging from $17.44 to $17.53. After the sale, the reporting person beneficially owned 106,489 shares, which includes restricted stock units that remain subject to vesting. The filing notes the seller will provide, upon request, full detail on the number of shares sold at each price within the reported range.
Antero Midstream Corporation (AM) filed a Form 8-K disclosing corporate governance actions dated August 14, 2025. The filing includes the Second Amended and Restated Bylaws, a Chairman Emeritus Agreement between Antero Resources Corporation, Antero Midstream Corporation and Paul Rady, and two press releases dated August 14, 2025. The filing references governance-related items including departures or elections of directors/officers and an amendment to governing documents, and notes a Regulation FD disclosure. The document also includes an interactive data file embedded in Inline XBRL and is signed by Justin J. Agnew, Chief Financial Officer and Vice President—Finance & Investor Relations.
Antero Midstream Corporation reported that on August 12, 2025, it posted an updated investor presentation on its website at www.anteromidstream.com. This presentation is intended to provide investors with current information about the company and its business. The company specified that the materials are being provided under a section of the securities laws where the information is considered “furnished” rather than “filed,” meaning it is not automatically subject to certain legal liabilities or incorporated into other securities filings unless specifically referenced.