December 12, 2025 · Form 4 insider transaction
Rizzo Michael Anthony sold 641 shares of FSB Bancorp Inc at $37.28 per share, a transaction worth $23.9K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 4 days after the transaction.
Mr. Rizzo's child had direct ownership of 641 shares. Mr. Rizzo's child resides in Mr. Rizzo's household.