SCHEDULE: Astaris Capital Management Boosts Stake in KNOT Offshore Partners

Astaris Capital Management LLP and its affiliates have increased their beneficial ownership in KNOT Offshore Partners LP to 8.1%, signaling a proactive stance on board composition and governance.

Summary

• Astaris Capital Management LLP, along with its affiliates, has filed an amendment to its Schedule 13D, increasing its beneficial ownership of KNOT Offshore Partners LP (KNOP) common units to 8.1%.
• This filing, dated July 30, 2026, represents an increase in ownership from a previous filing.
• The Reporting Persons acquired these securities for investment purposes and intend to continuously review their investment.
• Astaris Capital Management LLP sent a letter to the KNOP Board of Directors on July 28, 2026, proposing the appointment of additional independent directors.
• Astaris previously proposed a director candidate, but was dissatisfied with the Board's engagement and outcome.
• The Reporting Persons may engage in discussions with management, the Board, other shareholders, and third parties regarding board composition, management, and potential transactions.
• Astaris Special Situations Master Fund Limited holds 5.1% of the common units, while Astaris Capital Management LLP, Astaris Capital Management (UK) Limited, Astaris Capital Management (Cayman) Limited, and Martin Beck collectively hold 8.1%.

Sentiment

Score: 6

Explanation: StockSavvy.ai views this as a moderately positive filing, indicating active shareholder engagement aimed at improving governance, but with underlying potential for conflict if constructive dialogue is not achieved.

Positives

• Astaris Capital Management LLP, the largest independent beneficial owner, has increased its stake to 8.1%, demonstrating continued commitment to KNOT Offshore Partners.
• The active engagement with the Board regarding director nominations suggests a focus on enhancing corporate governance and unitholder value.
• The potential for constructive dialogue with the Board and other stakeholders could lead to improved strategic direction and oversight.

Negatives

• Astaris expressed dissatisfaction with the Board's previous engagement regarding director nominations, indicating potential governance friction.
• The threat of formally nominating candidates if the Board does not engage constructively suggests a potential for a proxy contest or shareholder activism.

Risks

• Potential for shareholder activism and proxy contests if the Board does not engage constructively with Astaris's proposals for board refreshment.
• Uncertainty regarding the outcome of discussions with the Board and other shareholders regarding governance and strategic direction.
• The Offer Letter from Knutsen NYK Offshore Tankers AS to acquire all outstanding common units introduces a potential change of control scenario with uncertain implications.

Future Outlook

The Reporting Persons intend to review their investments in KNOT Offshore Partners LP on a continuing basis and may take various actions, including acquiring or disposing of additional securities, depending on factors such as the Issuer's financial position, strategic direction, market conditions, and regulatory environment. They are prepared to nominate director candidates if the Board does not engage constructively.

Management Comments

• "We believe that thoughtful board refreshment would bring alternative perspectives, relevant expertise and enhanced independent oversight to the governance of KNOP."
• "Astaris continues to believe that fresh board perspectives are imperative to enhance unitholder value."
• "We urge the Board to respond promptly and in good faith on this important matter and in any event before August 14, 2026."
• "However, if the Board does not promptly engage with Astaris in a constructive and substantive manner, Astaris is prepared to formally nominate candidates for election to the Board."
• "We have also engaged in conversations with like-minded investors and strongly believe that any Astaris nominated candidates would receive substantial support from KNOPs unitholder base."
• "Astaris trusts that such action will not be necessary but is fully prepared to exercise its rights as a unitholder to ensure that the Boards composition reflects the interests of all unitholders."

Industry Context

StockSavvy.ai notes that this filing reflects a common trend of significant shareholders engaging in activism to influence corporate governance and board composition, particularly in publicly traded partnerships where alignment of interests between management and unitholders is crucial. The maritime and energy infrastructure sectors often see such strategic interventions.

Corporate Governance

Stakeholder Impact

• Shareholders: Potential for improved governance and unitholder value through board refreshment, but also risk of protracted activism.
• Board of Directors: Increased scrutiny and pressure to engage constructively on governance matters.
• Management: May face challenges in aligning with shareholder demands for board changes.

Next Steps

• The Board of Directors is expected to respond to Astaris's letter by August 14, 2026.
• Astaris is prepared to formally nominate director candidates if the Board does not engage constructively.
• Reporting Persons will continue to review their investment and may take further actions.

Key Dates

Recommendation

The filing indicates active shareholder engagement and a focus on governance, which could be positive for long-term value. However, the current situation involves potential conflict and uncertainty regarding board composition and strategic direction, warranting a 'hold' stance until further clarity emerges from the dialogue between Astaris and the Board.

Keywords

KNOT Offshore Partners, Schedule 13D, Astaris Capital Management, Board Composition, Director Nominations, Corporate Governance, Shareholder Activism, Limited Partner Interests