X0609 4 2026-08-21 0 0000893538 SM Energy Co SM 0001963802 Lebeck James Barker false 1700 LINCOLN STREET SUITE 3200 DENVER CO 80203 0 1 0 0 EVP, GC & Corp Secretary 0 Common Stock, $.01 Par Value 2026-08-21 4 S 0 17500 37.02 D 14705 D The shares were purchased in multiple transactions at prices ranging from $36.85 to $37.15, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth herein. Andrew T. Fiske (Attorney-in-Fact) 2026-08-24