Janice L. Hess - 01 Dec 2025 Form 4 Insider Report for ESCO TECHNOLOGIES INC (ESE)

Role
Director
Signature
/s/ Jeffrey D. Fisher, Attorney-in-Fact
Issuer symbol
ESE
Transactions as of
01 Dec 2025
Transactions value $
-$397,222
Form type
4
Filing time
02 Dec 2025, 14:12:41 UTC
Previous filing
17 Oct 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Hess Janice L. Director C/O ESCO TECHNOLOGIES INC., 645 MARYVILLE CENTRE DR., SUITE 300, ST LOUIS /s/ Jeffrey D. Fisher, Attorney-in-Fact 02 Dec 2025 0001929185

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ESE Common Stock Options Exercise $1,152,546 +5,623 $204.97 5,623 01 Dec 2025 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ESE Restricted Share Units Options Exercise -$1,152,546 -5,623 -63% $204.97 3,286 01 Dec 2025 Common Stock 5,623 $0 Direct F1, F2
transaction ESE Restricted Share Units Disposed to Issuer -$397,221 -1,938 -59% $204.97 1,348 01 Dec 2025 Common Stock 1,937 $0 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents 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.
F2 RSUs vested in tranches between May 2023 and February 2025; conversion and disposition date was elected prior to vesting.

Remarks:

Power of Attorney on file