Form 4: Kinsale Director Boosts Stake via Trust and Ambina

Kinsale Capital Group Director Gregory M. Share increased his beneficial ownership of company common stock through purchases by Ambina Capital Partners, LLC and The Gregory Share Revocable Trust.

Summary

• Kinsale Capital Group, Inc. (KNSL) Director Gregory M. Share reported multiple purchases of common stock.
• Transactions occurred on December 15, 2025, under a Rule 10b5-1(c) plan.
• Ambina Capital Partners, LLC acquired a total of 2,000 shares at weighted average prices ranging from $390.17 to $395.93 per share.
• The Gregory Share Revocable Trust, for which Mr. Share is a trustee, acquired a total of 675 shares at weighted average prices ranging from $390.17 to $395.93 per share.
• Following these transactions, Ambina Capital Partners, LLC beneficially owns 32,000 shares, and The Gregory Share Revocable Trust beneficially owns 675 shares.
• Mr. Share also directly owns 2,379 shares.
• The total number of shares purchased across both entities was 2,675.

Sentiment

Score: 8

Explanation: The sentiment is strongly positive due to significant insider buying by a director, indicating high confidence in the company's future. The purchases were also made under a 10b5-1 plan, which adds to the positive interpretation by suggesting a strategic, rather than reactive, investment.

Positives

• A company director increasing their stake signals confidence in the company's future prospects.
• Purchases were made under a Rule 10b5-1(c) plan, indicating a pre-planned investment strategy rather than a reaction to immediate market events.

Future Outlook

This Form 4 filing does not contain any explicit forward-looking statements or guidance regarding the company's future performance or strategic direction.

Industry Context

Insider buying, particularly by a director, is often viewed positively by the market as it suggests that those with intimate knowledge of the company believe its stock is undervalued or has strong future prospects. This action by a director of Kinsale Capital Group, an insurance company, could signal confidence in the firm's underwriting performance, growth strategies, or overall market position within the specialty insurance sector.

Related Party Transactions

• The purchases were made indirectly through Ambina Capital Partners, LLC and The Gregory Share Revocable Trust, both of which are entities associated with the reporting person, Gregory M. Share. Mr. Share is a trustee of The Gregory Share Revocable Trust.

Stakeholder Impact

• Shareholders: May view the director's increased stake as a positive indicator of future stock performance and management's belief in the company's value.

Key Dates

Recommendation

The significant insider buying by a director, Gregory M. Share, through both Ambina Capital Partners, LLC and The Gregory Share Revocable Trust, signals strong confidence in Kinsale Capital Group's future prospects. Insider purchases, especially those executed under a Rule 10b5-1 plan, often precede positive company developments or reflect a belief that the stock is undervalued. This action by a key insider suggests a favorable outlook for the company, making it a compelling 'buy' signal for seasoned investors.

Keywords

Kinsale Capital Group, KNSL, Insider Buying, Form 4, Director Stock Purchase, Gregory M Share, Ambina Capital Partners, Rule 10b5-1, Stock Ownership