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.
Antero Midstream Corporation filings document the public-company disclosures of an Appalachian Basin midstream operator with NYSE-listed common stock. Form 8-K reports cover quarterly and annual operating results, Regulation FD investor materials, material events, financing arrangements and capital-structure matters involving Antero Midstream Partners LP and Antero Midstream Finance Corporation.
Proxy filings describe annual meeting matters, board elections, shareholder voting items and governance practices. The filing record also documents registered securities, senior note obligations, revolving credit facility references, risk and financial disclosures, and formal updates tied to the company's gathering, compression, processing, fractionation and water asset operations.
Antero Midstream Corp director Jeffrey S. Munoz reported a grant of 1,907 shares of common stock on July 10, 2026. The shares were acquired as a grant or award at $0.00 per share, not through an open-market purchase. Following this award, he directly owns 13,404 shares.
Antero Midstream Corp director Janine J. McArdle received a grant of 1,907 shares of common stock on July 10, 2026 under a compensation-related award, reported at $0.00 per share. Following this acquisition, she directly owns 82,424 shares of Antero Midstream common stock.
KEYTE DAVID H reported acquisition or exercise transactions in this Form 4 filing.
Antero Midstream Corp director David H. Keyte received a grant of 3,225 shares of common stock, par value $0.01 per share, on July 10, 2026 for no cash consideration. Following this award, he directly owns 117,903 Antero Midstream common shares.
Antero Midstream Corp director Brooks J. Klimley reported receiving 1,907 shares of common stock on July 10, 2026 as a stock grant at $0.00 per share. The transaction is coded as a “Grant, award, or other acquisition,” and his direct holdings increased to 73,204 shares.
Antero Midstream Corporation reported results from its annual stockholder meeting. Stockholders elected three Class I directors — Peter A. Dea, W. Howard Keenan Jr., and Janine J. McArdle — with each receiving over 325 million votes in favor, plus broker non-votes.
They also ratified KPMG LLP as independent auditor with 435,213,596 votes for and minimal opposition, and approved, on an advisory basis, executive compensation with 380,665,343 votes for. Stockholders preferred holding the advisory vote on executive pay every year, with 380,325,942 votes for a one‑year frequency, and the company will use an annual schedule until the next frequency vote.
Antero Midstream Corporation furnished a current report describing that it has posted an updated investor presentation on its website at www.anteromidstream.com. The presentation was made available on May 12, 2026 and is provided as additional information for investors and analysts.
The company notes that the investor presentation is being furnished under a current report and is not deemed filed for liability purposes under federal securities laws, nor automatically incorporated by reference into other registration statements or reports unless specifically referenced.
Antero Midstream Corp director and officer Yvette K. Schultz completed an open-market sale of 69,269 shares of common stock. The shares were sold at a weighted average price of $21.90 per share, in multiple trades between $21.55 and $22.00. After this sale, she directly holds 580,565 shares of Antero Midstream common stock, which includes 226,850 shares subject to previously granted restricted stock units that are still vesting.
Antero Midstream Corp director and officer Michael N. Kennedy sold 100,000 shares of common stock in an open-market transaction at a weighted average price of $21.92 per share on May 4, 2026. The shares were sold under a Rule 10b5-1 trading plan adopted on November 6, 2025, meaning the trades were pre-arranged rather than timed discretionarily. Following this sale, Kennedy directly holds 1,500,594 shares of Antero Midstream common stock, which includes 472,354 shares subject to previously granted restricted stock units that are still subject to vesting conditions.
Antero Midstream (AM) Form 144 notice dated 05/04/2026 reports an intended sale of 69,269 shares of Common Stock through UBS Financial Services Inc. The sale is tied to an RSU vest dated 02/24/2026.
The filing also records a prior sale: Yvette Schultz sold 25,000 shares on 03/09/2026, with a figure of 570,171 shown in the excerpt. The notice lists NYSE and the filing address for UBS.
AM reported a Form 144 notice listing equity awards and a proposed sale of common stock.
The filing lists 100,000 shares alongside dollar figures $2,192,080.00 and $474,980,000, and discloses 56,431 Restricted Stock Units (grant date 04/15/2025) and 43,569 Performance Stock Units (grant date 03/07/2025).