Form 4: Donaldson Director Acquires Shares, Stock Options

Donaldson Co. Inc. Director Douglas A. Milroy acquired 900 shares of common stock and 3,000 stock options under a Rule 10b5-1 plan.

Summary

• Director Douglas A. Milroy acquired 900 shares of Donaldson Co. Inc. common stock on January 2, 2026.
• Milroy also acquired 3,000 stock options with an exercise price of $89.93 on January 2, 2026.
• The stock options will vest in three equal annual installments beginning on January 2, 2027, and have an expiration date of January 2, 2036.
• These transactions were made pursuant to a Rule 10b5-1(c) contract, instruction, or written plan.
• Following these reported transactions, Milroy directly beneficially owns 2,473 shares of common stock and 3,000 stock options.
• Milroy indirectly beneficially owns 12,592 shares of common stock through a trust, where he and his spouse are trustees and beneficiaries.

Sentiment

Score: 6

Explanation: The acquisition of shares and options by a director, particularly under a Rule 10b5-1 plan, generally signals continued alignment of interests with shareholders and confidence in the company's future. However, as a routine compensation event, it is not typically a strong indicator of immediate market-moving news.

Positives

• Director Milroy's acquisition of additional shares and stock options aligns his interests further with those of shareholders, potentially signaling confidence in the company's future performance.
• The use of a Rule 10b5-1 plan for these transactions enhances transparency and demonstrates a pre-arranged, non-discretionary approach to insider trading.

Future Outlook

The filing details the future vesting schedule for the acquired stock options, with the first installment beginning on January 2, 2027, and the options expiring on January 2, 2036. No other forward-looking statements regarding company performance or strategic direction are provided.

Industry Context

This Form 4 filing reports a routine insider transaction related to executive compensation, which is a common practice across publicly traded companies. It does not provide information directly related to broader industry trends or competitive positioning, but reflects standard corporate governance and compensation structures.

Corporate Governance

Related Party Transactions

• Director Douglas A. Milroy indirectly owns 12,592 shares of common stock through a trust where he and his spouse serve as both trustees and beneficiaries.

Stakeholder Impact

• Shareholders: The director's increased equity stake, including stock options, aligns his financial interests more closely with those of the shareholders, potentially fostering greater confidence in management's commitment to long-term value creation.
• Employees: No direct impact on employees is indicated by this filing.

Next Steps

• The 3,000 stock options granted to Director Milroy will begin vesting in three equal annual installments starting January 2, 2027.

Key Dates

Keywords

Donaldson Co Inc, DCI, Form 4, Insider Trading, Stock Options, Equity Grant, Director Compensation, Rule 10b5-1