X0206 3 2026-02-18 0 0000832101 IDEX CORP /DE/ IEX 0002110295 Tereso Tara M. 3100 SANDERS ROAD SUITE 301 NORTHBROOK IL 60062 false true false false Group Executive, HST COMMON STOCK 4935 D OPTIONS (RIGHT TO BUY) 188.99 2032-02-24 COMMON STOCK 2320 D OPTIONS (RIGHT TO BUY) 225.69 2033-02-23 COMMON STOCK 1105 D OPTIONS (RIGHT TO BUY) 215 2033-09-11 COMMON STOCK 1730 D OPTIONS (RIGHT TO BUY) 235.13 2034-02-22 COMMON STOCK 1810 D OPTIONS (RIGHT TO BUY) 196.07 2035-02-20 COMMON STOCK 3345 D Includes 2,257 restricted shares, which vest as follows, subject to the Reporting Person?s continuous service through each such date: (i) 470 restricted shares vest on September 11, 2026, (ii) 987 restricted shares vest on September 16, 2026, and (iii) 800 restricted shares vest on February 20, 2028. This option vests in four substantially equal annual installments beginning February 24, 2023, subject to the Reporting Person?s continuous service through each such date. This option vests in four substantially equal annual installments beginning February 23, 2024, subject to the Reporting Person?s continuous service through each such date. This option vests in four substantially equal annual installments beginning September 11, 2024, subject to the Reporting Person?s continuous service through each such date. This option vests in four substantially equal annual installments beginning February 22, 2025, subject to the Reporting Person?s continuous service through each such date. This option vests in four substantially equal annual installments beginning February 20, 2026, subject to the Reporting Person?s continuous service through each such date. Exhibit List: Exhibit 24 - Power of Attorney /s/ Sam Rayburn, by Power of Attorney 2026-02-23