144 0000906134 XXXXXXXX LIVE 0000077543 TUTOR PERINI CORP 001-06314 C/O Tutor Perini Corporation 15901 OLDEN STREET SYLMAR CA 91342 818-362-8391 Ronald N. Tutor Affiliate Common Merrill Lynch 2049 Century Park East, Suite 1200 Los Angeles CA 90067 10000 896000 52569117 08/31/2026 NYSE Common 11/22/2021 Transfer Ronald N. Tutor, who acquired shares from repayment of debt N 75000 11/22/2021 Transfer Y The shares filed today will be sold by the Ronald N. Tutor Separate Property Trust, Ronald N. Tutor as trustee. 08/31/2026 Ifigenia Protopappas, Attorney-in-Fact