X0508 4 2026-02-05 0000866706 ESCO TECHNOLOGIES INC ESE 0001204034 KHILNANI VINOD M C/O ESCO TECHNOLOGIES INC. 645 MARYVILLE CENTRE DR., SUITE 300 ST LOUIS MO 63141 true false false false 0 Common Stock 2026-02-05 4 M 0 1349 238.40 A 21817 D Restricted Share Units 0 2026-02-05 4 M 0 1349 238.40 D 2026-02-05 2026-02-05 Common Stock 1349 772.2536 D Restricted Share Units 0 2026-02-05 4 D 0 0.2536 238.40 D 2026-02-05 2026-02-05 Common Stock 0.2536 772 D Represents vesting of unvested restricted share units (RSUs) acquired during previous year plus dividend equivalents thereon, conversion of whole number of RSUs into underlying whole shares of common stock, and disposition to issuer of remaining fractional RSU for cash at price per share equal to NYSE closing price on the vesting date. RSUs were granted February 5, 2025, vesting one year after grant date. Power of Attorney on file /s/ Jeffrey D. Fisher, Attorney-in-Fact 2026-02-06