Penelope M. Conner - 05 Feb 2026 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
05 Feb 2026
Net transactions value
-$60.46
Form type
4
Filing time
06 Feb 2026, 10:52:43 UTC
Previous filing
03 Feb 2026
Next filing
17 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Conner Penelope M Director C/O ESCO TECHNOLOGIES INC., 645 MARYVILLE CENTRE DR., SUITE 300, ST LOUIS /s/ Jeffrey D. Fisher, Attorney-in-Fact 06 Feb 2026 0001862314

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ESE Common Stock Options Exercise $321,602 +1,349 +191% $238.40 2,054 05 Feb 2026 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 $321,602 -1,349 -64% $238.40 772 05 Feb 2026 Common Stock 1,349 $0.000000 Direct F1, F2
transaction ESE Restricted Share Units Disposed to Issuer $60.46 -0 -0.03% $238.40 772 05 Feb 2026 Common Stock 0 $0.000000 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 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.
F2 RSUs were granted February 5, 2025, vesting one year after grant date.

Remarks:

Power of Attorney on file