Romain Kenneth G. St, an insider at POOL CORP (POOL), acquired a significant stake in the company with a purchase of 4,560 shares on February 25, 2026. The transaction, valued at approximately $1,000,920, was executed at an average price of $219.50 per share.

This insider buying activity comes amidst other recent transactions involving POOL CORP. Earlier this month, Mr. St also made a purchase of 1,000 shares. In contrast, Peter D. Arvan engaged in several sell transactions in December 2025.

Insider purchases are often interpreted by the market as a signal of confidence in the company's future prospects.