Insider Trading March 12, 2026

Antero Midstream Director Disposes 5,000 Shares as Stock Near 52-Week High

Brooks J. Klimley reduces stake; company posts mixed Q4 2025 results and completes $400M Utica asset sale

By Nina Shah AM
Antero Midstream Director Disposes 5,000 Shares as Stock Near 52-Week High
AM

Antero Midstream director Brooks J. Klimley sold 5,000 shares on March 12, 2026, realizing $115,800 at $23.16 per share. The sale occurred while the stock traded close to its 52-week high and after sizable recent gains. The company also reported Q4 2025 results that beat EPS estimates but missed revenue expectations, and closed a $400 million sale of Utica Shale midstream assets under an agreement dated December 5, 2025.

Key Points

  • Director Brooks J. Klimley sold 5,000 shares for $115,800 at $23.16 each on March 12, 2026.
  • Antero Midstream traded near a 52-week high after a 30% YTD gain and 26% six-month rise; InvestingPro labels the stock as appearing overvalued and provides 11 additional ProTips.
  • Q4 2025 results: EPS $0.28 (12% beat), revenue $287.48M (3.14% miss); company completed $400M sale of Utica Shale midstream assets under a purchase and sale agreement dated December 5, 2025.

Director share sale and immediate holdings

Brooks J. Klimley, a director of Antero Midstream Corp (NYSE: AM), sold 5,000 shares of the company's common stock on March 12, 2026. The shares were disposed of at $23.16 each, producing total proceeds of $115,800. After the transaction, Klimley directly holds 69,680 shares of Antero Midstream.

Market context

The sale occurred as Antero Midstream's stock was trading near its 52-week high of $23.34. The shares have posted a strong performance recently, with a 30% rise year-to-date and a 26% increase over the past six months.

Valuation snapshot from InvestingPro

InvestingPro's analysis, cited alongside the transaction, indicates that the stock currently appears overvalued relative to its Fair Value. The platform notes that investors can access 11 additional ProTips and detailed financial metrics for AM through its service.

Recent financial results

In other corporate developments, Antero Midstream reported its fourth-quarter 2025 earnings. The company posted earnings per share of $0.28, exceeding analysts' consensus of $0.25 by 12%. Revenue for the quarter was $287.48 million, which missed the expected $296.79 million by 3.14%.

Asset sale related to Utica Shale operations

Separately, Antero Midstream completed the sale of its Utica Shale midstream assets for $400 million. The purchaser was an affiliate of Natural Resources, Inc. and Northern Oil and Gas, Inc. The transaction was executed under a purchase and sale agreement initially dated December 5, 2025, and involved several of Antero's subsidiaries.

What these moves reflect

Taken together, the insider sale, the quarterly results and the divestiture of Utica midstream assets illustrate recent strategic and financial activity at Antero Midstream. The company has recorded a modest earnings beat while trimming asset exposure through the $400 million sale under the December 5, 2025 agreement.


Key points

  • Director Brooks J. Klimley sold 5,000 Antero Midstream shares on March 12, 2026 for $115,800 at $23.16 per share.
  • The stock is trading near its 52-week high after a 30% year-to-date gain and a 26% rise over six months; InvestingPro flags the stock as appearing overvalued versus Fair Value and offers 11 ProTips and financial metrics for AM.
  • Antero reported Q4 2025 EPS of $0.28 (12% above the $0.25 estimate) and revenue of $287.48 million, missing expectations of $296.79 million by 3.14%, and completed a $400 million sale of Utica Shale midstream assets under a purchase and sale agreement dated December 5, 2025.

Risks and uncertainties

  • Valuation risk - InvestingPro's assessment that AM appears overvalued relative to Fair Value may concern equity investors evaluating entry points in the energy midstream sector.
  • Earnings versus revenue mix - While EPS beat consensus, the revenue shortfall of 3.14% highlights uncertainty in top-line performance that could affect market sentiment in the energy and midstream subsectors.
  • Asset disposition implications - The $400 million divestiture of Utica Shale midstream assets changes the company's asset base; the scope and long-term impact of that shift depend on the company's broader strategic plan.

Risks

  • Valuation risk due to InvestingPro's assessment that AM appears overvalued relative to Fair Value - impacts equity investors and the midstream energy sector.
  • Top-line uncertainty after a 3.14% revenue miss in Q4 2025 despite an EPS beat - affects investor confidence in the energy and midstream markets.
  • Strategic and operational implications from the $400M Utica midstream asset sale - could alter the company's asset mix and future cash flow profile within the energy infrastructure sector.

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