SCHEDULE: Westerman Interests Sells 6.3% Stake in USA Compression Partners

Westerman Interests, Inc. and Westerman, Ltd. have disclosed the sale of 9,072,258 common units of USA Compression Partners, LP, representing 6.3% of the outstanding units.

Summary

• Westerman Interests, Inc. and Westerman, Ltd. (collectively, the Reporting Persons) have filed an amendment to their Schedule 13D regarding their holdings in USA Compression Partners, LP.
• The filing details the sale of 9,072,258 common units of USA Compression Partners, LP on August 11, 2026, for $23.75 per unit, totaling approximately $215.5 million.
• This sale reduces their beneficial ownership to 6.3% of the outstanding common units.
• The initial acquisition of these units was part of the consideration for the sale of J-W Energy Company to USA Compression Partners, LP in January 2026.
• The Reporting Persons acquired the units as part of an approximately $860 million acquisition, with half in cash and half in USA Compression Partners, LP common units.
• The sale was conducted in a private transaction to two purchasers and was made for investment management purposes, not indicating a change in the Reporting Persons' view of the Issuer.
• The Reporting Persons continue to hold their remaining common units for investment purposes and reserve the right to evaluate their investment further.

Sentiment

Score: 6

Explanation: StockSavvy.ai views this filing as neutral to slightly positive, reflecting a significant divestment of shares post-acquisition, which is a common strategic move for large investors.

Positives

• Significant capital realization of approximately $215.5 million from the sale of USA Compression Partners, LP common units.
• The sale was conducted at a price of $23.75 per unit, indicating a stable valuation at the time of sale.
• The Reporting Persons continue to hold remaining units for investment, suggesting ongoing confidence in the company's prospects.
• The sale was executed under Rule 144, indicating compliance with securities regulations for private sales.

Negatives

• A substantial portion of the initial stake in USA Compression Partners, LP has been divested.
• The sale reduces the Reporting Persons' direct influence and voting power within USA Compression Partners, LP.

Risks

• The Reporting Persons reserve the right to dispose of all or part of their remaining investment in the Common Units at any time, which could impact share price.
• Future acquisition of additional Common Units by the Reporting Persons could alter the ownership landscape.
• Potential proposals for mergers or business combinations involving the Issuer by the Reporting Persons could create uncertainty.

Future Outlook

The Reporting Persons intend to continue evaluating the Issuer's business, prospects, and financial condition, as well as market conditions. Depending on these factors, they reserve the right to dispose of remaining investments, acquire additional units, or propose business combinations.

Management Comments

• The sale was made for investment management purposes and does not reflect a change in the Reporting Persons' view of the Issuer or its prospects.
• The Reporting Persons continue to hold the remaining Common Units for investment purposes.
• The Reporting Persons reserve their right to review the investment in the Issuer on a continuing basis including the right to dispose of all or part of their remaining investment, acquire additional Common Units, propose a merger or similar business combination, or take any other action with respect to the Issuer.

Industry Context

StockSavvy.ai notes that the divestment of a significant stake by a major investor like Westerman Interests, Inc. in a midstream energy company like USA Compression Partners, LP, often occurs after an initial strategic acquisition or investment period. This move can be part of portfolio rebalancing or profit realization, and its impact on the market depends on the buyer and the overall market sentiment towards the energy infrastructure sector.

Comparison to Industry Standards

• The sale price of $23.75 per unit is a key data point. To compare this to industry standards, one would look at the trading multiples (e.g., EV/EBITDA, P/DCF) of comparable midstream energy infrastructure companies at the time of the sale (August 11, 2026).
• Companies like Enterprise Products Partners (EPD), Energy Transfer (ET), and Kinder Morgan (KMI) are often used as benchmarks. Their trading multiples during that period would provide context for whether the $23.75 price was at a premium, discount, or in line with peers.
• The fact that the sale was a private transaction under Rule 144 suggests it might have been negotiated at a slight discount to the prevailing public market price to ensure liquidity and a clean transaction, a common practice for large block trades.

Corporate Governance

Related Party Transactions

• The initial acquisition of USA Compression Partners, LP common units by Westerman LP was part of the consideration for the sale of J-W Energy Company to USA Compression Partners, LP, involving related entities.

Stakeholder Impact

• Shareholders: The sale of a large block of shares may create temporary downward pressure on the stock price, but the private nature of the sale and continued investment by Westerman LP could mitigate this.
• Creditors: No direct impact mentioned, as the transaction is an equity sale.
• Management/Employees: No direct impact mentioned, as the filing concerns an investor's stake, not operational changes.

Next Steps

• The Reporting Persons will continue to monitor the Issuer's performance and market conditions.
• The Reporting Persons may decide to acquire additional Common Units.
• The Reporting Persons may propose strategic actions such as mergers or business combinations.
• The Reporting Persons may dispose of their remaining investment in Common Units.

Key Dates

Recommendation

The filing indicates a significant divestment, which could be perceived negatively by the market due to reduced ownership by a major stakeholder. However, the sale was conducted at a specific price point and for investment management purposes, with the Reporting Persons retaining a substantial stake. The company's underlying business performance and future outlook, not detailed in this specific filing, would be critical for a definitive recommendation. Therefore, a 'hold' stance is prudent, pending further information.

Keywords

USA Compression Partners, Schedule 13D, Westerman Interests, Westerman Ltd, Common Units, Acquisition, Divestment, Investment