X0609 4 2026-08-07 0001124198 FLUOR CORP FLR 0002096121 Bechelany Pierre Edward false C/O FLUOR CORPORATION 6700 LAS COLINAS BLVD IRVING TX 75039 false true false false Group President 1 Common Stock 2026-08-07 4 S 0 5000 55.24 D 36064 D The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on March 9, 2026. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $55.00 to $55.30, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. /s/ Nicholas A. Gaspard by Power of Attorney 2026-08-10