Form 4: Pentair Director Sells Shares After Option Exercise

Pentair plc Director T. Michael Glenn executed a pre-planned sale of 6,558 common shares following the exercise of stock options.

Summary

• T. Michael Glenn, a Director of Pentair plc (PNR), reported transactions involving the company's common shares.
• On December 1, 2025, Glenn exercised stock options to acquire 6,558 common shares at a price of $32.83 per share.
• Concurrently, on the same date, Glenn sold 6,558 common shares at a price of $104.33 per share.
• These transactions were conducted under a Rule 10b5-1 trading plan established on February 10, 2025, for financial planning purposes.
• Following these transactions, Glenn directly beneficially owns 31,192 common shares, 1,659.571 restricted stock units, and 1,976.605 phantom stock units.

Sentiment

Score: 5

Explanation: The filing reports a routine insider transaction (option exercise and sale under a 10b5-1 plan), which is generally neutral. While a sale by a director can sometimes be viewed negatively, the pre-planned nature mitigates immediate concerns.

Positives

• The exercise of stock options indicates a director realizing value from their equity compensation.
• The transactions were executed under a pre-arranged Rule 10b5-1 trading plan, suggesting a planned financial move rather than a reaction to new, undisclosed information.

Negatives

• A director selling shares, even under a 10b5-1 plan, could be interpreted by some investors as a reduction in direct equity exposure.

Future Outlook

NA

Industry Context

NA

Stakeholder Impact

• Minimal direct impact on shareholders, as this is a personal financial planning transaction by a director.
• No direct impact on employees, customers, suppliers, or creditors.

Key Dates

Keywords

Pentair, PNR, Form 4, Insider Trading, Stock Options, Director, Equity Sale, Rule 10b5-1, Beneficial Ownership