Form 4: Antero Midstream CEO Kennedy Reports Stock Transactions

Antero Midstream CEO Michael N. Kennedy reported the vesting of performance share units and subsequent tax-related stock disposition on February 24, 2026.

Summary

• Michael N. Kennedy, CEO and President of Antero Midstream Corp, reported changes in his beneficial ownership of common stock.
• On February 24, 2026, 203,212 shares of common stock were acquired due to the vesting and settlement of performance share units (PSUs).
• These PSUs were originally granted on April 15, 2023, and vested based on the Issuer's return on invested capital over a three-year period.
• Concurrently, 89,392 shares of common stock were disposed of to satisfy tax withholding obligations related to the PSU vesting.
• The shares withheld for tax purposes were valued at $22.12 per share, the closing price on February 24, 2026.
• Following these transactions, Michael N. Kennedy beneficially owns 1,462,910 shares of Antero Midstream Corp common stock.
• This total includes 457,904 shares subject to previously granted restricted stock unit awards that remain unvested.

Sentiment

Score: 7

Explanation: StockSavvy.ai views this as a moderately positive event, as the vesting of performance-based equity indicates the company met its internal performance targets, reflecting positively on management's execution and aligning executive interests with shareholders.

Positives

• The vesting of 203,212 performance share units indicates that Antero Midstream Corporation met its return on invested capital performance targets over the three-year period from April 15, 2023, to February 24, 2026.
• The CEO's continued significant beneficial ownership of 1,462,910 shares, including unvested restricted stock units, aligns his interests with long-term shareholder value.

Negatives

• No inherently negative information is disclosed in this routine insider transaction report. The disposition of shares was solely for tax withholding purposes, a standard practice for equity compensation.

Future Outlook

The filing does not contain any explicit forward-looking statements or guidance regarding the company's future performance or strategic direction.

Management Comments

• Each performance share unit ("PSU") represented a contingent right to receive one share of common stock ("Common Stock") of Antero Midstream Corporation (the "Issuer").
• On February 24, 2026, the Compensation Committee of the Issuer certified performance and authorized settlement with respect to PSUs originally granted on April 15, 2023, which vested based on the Issuer's return on invested capital over a three year period.
• In connection with the vesting and settlement of PSUs through the issuance of Common Stock pursuant to the Amended and Restated Antero Midstream Corporation Long Term Incentive Plan, the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy their tax withholding obligations.

Industry Context

StockSavvy.ai notes that the vesting of performance-based equity awards, such as the PSUs reported by Antero Midstream's CEO, is a common practice in the midstream energy sector. These awards are typically tied to specific operational or financial metrics, aligning executive incentives with shareholder returns. The successful vesting suggests the company met its internal performance benchmarks, which is generally viewed positively within the industry.

Comparison to Industry Standards

• The use of performance share units (PSUs) tied to return on invested capital (ROIC) is a standard executive compensation practice in the energy and midstream sectors, similar to companies like Enterprise Products Partners (EPD) or Kinder Morgan (KMI) which also utilize performance-based equity awards to incentivize long-term value creation.
• The tax withholding upon vesting is a routine and expected event, consistent with compensation practices across publicly traded companies globally, ensuring compliance with tax regulations.

Corporate Governance

Stakeholder Impact

• Shareholders: The vesting of performance-based equity awards suggests the company achieved its performance targets, which could be seen as a positive indicator of management effectiveness. The disclosure provides transparency into executive compensation and ownership.
• Management/Employees: The CEO's compensation structure, including PSUs, incentivizes performance and aligns his interests with the company's long-term success.

Key Dates

Keywords

Antero Midstream, AM, Michael N. Kennedy, CEO, Insider Trading, Form 4, Performance Share Units, PSU, Stock Vesting, Equity Compensation, Tax Withholding, Beneficial Ownership