ESCO Technologies (ESE) grants director Patrick Dewar 772 RSUs

Rhea-AI Filing Summary

ESCO Technologies director Patrick M. Dewar received a grant of 772 Restricted Share Units on February 2, 2026. Each RSU represents the economic equivalent of one share of common stock and vests one year after the grant date, becoming issuable as common stock then or at a later preselected time.

Following this award, Dewar beneficially owns 23,436.5956 derivative securities linked to ESCO Technologies common stock in direct form.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Dewar Patrick M

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Share Units	772	$233.09	$180K

Holdings After Transaction: Restricted Share Units — 23,436.596 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Dewar Patrick M

(Last) (First) (Middle)

C/O ESCO TECHNOLOGIES INC.

645 MARYVILLE CENTRE DR., SUITE 300

(Street)

ST LOUIS MO 63141

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ESCO TECHNOLOGIES INC [ ESE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/02/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Share Units	(1)	02/02/2026		A		772		(1)	(1)	Common Stock	772	$233.09	23,436.5956	D

Explanation of Responses:

1. Each Restricted Share Unit (RSU) is the economic equivalent of one share of common stock. The RSUs vest one year after the grant date and become issuable as common stock upon vesting or at such later time as the reporting person may have designated in advance.

Remarks:

Power of Attorney on file

	/s/ Jeffrey D Fisher, Attorney-in-Fact	02/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did ESCO Technologies (ESE) report in this Form 4?

ESCO Technologies reported that director Patrick M. Dewar received 772 Restricted Share Units on February 2, 2026. These RSUs are derivative securities tied to ESCO Technologies common stock and increase his directly held derivative position to 23,436.5956 units after the transaction.

Who is the reporting person in the ESCO Technologies (ESE) Form 4 filing?

The reporting person is Patrick M. Dewar, who serves as a director of ESCO Technologies Inc. The filing indicates the Form 4 is filed by one reporting person, and his relationship to the issuer is marked specifically as a director rather than an officer or 10% owner.

How many ESCO Technologies RSUs were granted to director Patrick M. Dewar?

Patrick M. Dewar was granted 772 Restricted Share Units tied to ESCO Technologies common stock. This award is coded as an acquisition (transaction code "A") in the derivative securities table and increases his total beneficially owned derivative securities to 23,436.5956 units.

When do Patrick M. Dewar’s ESCO Technologies RSUs vest and settle?

The Restricted Share Units vest one year after the grant date of February 2, 2026. Once vested, they become issuable as ESCO Technologies common stock upon vesting or at a later time that Dewar may have designated in advance under the company’s arrangements.

What does each ESCO Technologies Restricted Share Unit (RSU) represent in this Form 4?

Each Restricted Share Unit is described as the economic equivalent of one share of ESCO Technologies common stock. After vesting, the RSUs are settled in actual common shares, either at the vesting date or a later deferred date chosen previously by the reporting director.

What is Patrick M. Dewar’s ESCO Technologies derivative holdings after this RSU grant?

After receiving the 772 Restricted Share Units, Patrick M. Dewar beneficially owns 23,436.5956 derivative securities linked to ESCO Technologies common stock. The filing shows these holdings as directly owned, with no separate indirect ownership structure or special nature-of-ownership description noted.