SCHEDULE: Transocean Cuts Nauticus Robotics Stake Below 5%

Transocean International Limited sold over 2.1 million shares of Nauticus Robotics, Inc. in open market transactions, reducing its beneficial ownership to approximately 0.047%.

Summary

• Transocean Ltd. and its subsidiary, Transocean International Limited, filed an Amendment No. 3 to Schedule 13D, reporting a significant reduction in their beneficial ownership of Nauticus Robotics, Inc. common stock.
• The reporting persons engaged in a series of open market sales between November 28, 2025, and December 3, 2025, totaling 2,144,295 shares.
• Sale prices ranged from $0.74 to $1.02 per share.
• As a result of these transactions, Transocean International Limited now beneficially owns 6,421 shares, which are Earnout Shares with a right to acquire on or before September 9, 2027.
• This remaining stake represents approximately 0.047% of Nauticus Robotics' 13,710,615 outstanding shares as of November 13, 2025.
• The reporting persons ceased to be beneficial owners of more than 5% of Nauticus Robotics' outstanding shares on December 3, 2025.

Sentiment

Score: 3

Explanation: The sentiment is negative as a significant shareholder has divested a large portion of its stake, which can signal reduced confidence or a strategic shift, potentially impacting market perception and share price.

Negatives

• A significant shareholder, Transocean International Limited, divested a substantial portion of its stake in Nauticus Robotics, Inc., which could be perceived as a lack of confidence in the company's future prospects.
• The sale transactions occurred at varying prices, with some sales below $1.00 per share, potentially indicating downward pressure on the stock price during the divestment period.

Risks

• The market may react negatively to a major institutional investor significantly reducing its stake, potentially leading to increased selling pressure on Nauticus Robotics' stock.
• The divestment by Transocean could signal a re-evaluation of Nauticus Robotics' strategic value or performance by a former significant holder.

Future Outlook

The filing does not contain any forward-looking statements or guidance regarding Nauticus Robotics, Inc.'s future performance or operations.

Industry Context

This filing primarily details a change in beneficial ownership by a significant shareholder and does not provide specific insights into broader industry trends or competitive landscape for Nauticus Robotics, Inc. It reflects a strategic decision by Transocean to reduce its investment.

Related Party Transactions

• Transocean International Limited, a subsidiary of Transocean Ltd., engaged in open market sales of Nauticus Robotics, Inc. shares. Transocean Ltd. controls Transocean International Limited and was previously a significant beneficial owner of Nauticus Robotics, Inc.

Stakeholder Impact

• Shareholders of Nauticus Robotics, Inc. may experience increased selling pressure or a decline in investor confidence due to a major investor's significant divestment.
• The reduction in Transocean's stake could alter the shareholder base and potentially influence future corporate governance dynamics, although no specific changes are detailed in this filing.

Key Dates

Recommendation

The filing indicates a significant divestment by a major shareholder, Transocean, reducing its stake below 5%. While this is a notable event, the filing itself does not provide sufficient fundamental information about Nauticus Robotics' operations, financial health, or future prospects to warrant a strong buy or sell recommendation. Investors should 'hold' and await further company-specific disclosures or market developments to assess the long-term implications of this shareholder action.

Keywords

Nauticus Robotics, Transocean, Schedule 13D, share sale, beneficial ownership, common stock, divestment, earnout shares