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 Corporation filed a current report to furnish a press release issued by Antero Midstream Corporation announcing its financial and operational results for the quarter ended September 30, 2025. The press release is attached as Exhibit 99.1 and is incorporated by reference in this report.
The information, including Exhibit 99.1, is being furnished under Item 2.02 and is expressly stated as not being deemed “filed” under the Securities Exchange Act of 1934, which limits the company’s potential liability for this disclosure and its automatic incorporation into other securities filings.
Antero Midstream Corporation (AM) reported higher Q3 2025 results. Total revenue rose to $294.8 million from $269.9 million, driven by growth in gathering and compression ($249.8 million) and water handling ($62.7 million before amortization). Net income increased to $116.0 million, or $0.24 per diluted share, compared with $99.7 million, or $0.21 per diluted share, a year ago.
For the first nine months of 2025, revenue reached $891.4 million and net income was $361.2 million, reflecting stronger volumes and steady margins. Operating cash flow was $677.0 million, funding $113.4 million of capital additions and $331.8 million of common dividends.
AM refined its capital structure: it issued $650 million of 5.75% senior notes due 2033 and redeemed $650 million of 5.75% notes due 2027. Long-term debt decreased to $3.01 billion from $3.12 billion at year-end 2024, and Credit Facility borrowings fell to $380 million. Shares outstanding were 476.7 million as of September 30, 2025; 476.3 million were outstanding as of October 24, 2025.
Antero Midstream (AM): Director W. Howard Keenan, Jr. reported acquiring 1,935 shares of common stock on 10/10/2025 at a price of $0.00 per share. Following the transaction, he beneficially owns 152,109 shares, held directly.
The filing reflects a routine insider transaction and does not list any derivative securities activity.
Antero Midstream (AM) director Peter A. Dea reported an insider acquisition. On 10/10/2025, he acquired 1,935 shares of common stock at $0.00 per share (Code: A). Following the transaction, he beneficially owns 63,226 shares, held directly.
Antero Midstream Corp (AM) reported a Form 4 for director Nancy Chisholm. On 10/10/2025, she acquired 1,935 shares of common stock at $0.00 per share. Following this transaction, she directly holds 28,626 shares.
The filing was signed by /s/ Yvette K. Schultz as attorney-in-fact for Nancy Chisholm. No derivative securities transactions were reported in this filing.
Antero Midstream (AM) insider transaction: Director John C. Mollenkopf acquired 1,935 shares of common stock at $0.00 per share on 10/10/2025. Following this transaction, he beneficially owns 100,984 shares, held directly. The filing was signed by Yvette K. Schultz as attorney-in-fact on 10/14/2025.
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.
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