ESE director reports 3,700-share ESCO Technologies stock sale

Rhea-AI Filing Summary

ESCO Technologies Inc. director reports stock sales. A director of ESCO Technologies Inc. sold a total of 3,700 shares of common stock on 11/25/2025 in multiple open-market transactions. The reported sales occurred at weighted average prices between about $226.46 and $219.01, with specific transaction prices including $225.93, $225.13, $224.03, $222.86, $221.74, $220.62 and $219.74 per share. Following these transactions, the director beneficially owns 6,519 shares of ESCO Technologies common stock in direct ownership.

Insider Trade Summary

Net Seller: 3,700 shares ($823,370)

Net Sell 7 txns

Insider PHILLIPPY ROBERT J

Role Director

Sold 3,700 shs ($823K)

Type	Security	Shares	Price	Value
Sale	Common Stock	324	$225.93	$73K
Sale	Common Stock	400	$225.13	$90K
Sale	Common Stock	584	$224.03	$131K
Sale	Common Stock	548	$222.86	$122K
Sale	Common Stock	639	$221.74	$142K
Sale	Common Stock	770	$220.62	$170K
Sale	Common Stock	435	$219.74	$96K

Holdings After Transaction: Common Stock — 9,895 shares (Direct)

Footnotes (1)

1. Weighted average price. These shares were sold in multiple transactions at prices ranging from $226.46 to $225.68, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price. Weighted average price. These shares were sold in multiple transactions at prices ranging from $225.44 to $224.68, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price. Weighted average price. These shares were sold in multiple transactions at prices ranging from $224.55 to $223.56, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price. Weighted average price. These shares were sold in multiple transactions at prices ranging from $223.51 to $222.56, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price. Weighted average price. These shares were sold in multiple transactions at prices ranging from $222.19 to $221.35, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price. Weighted average price. These shares were sold in multiple transactions at prices ranging from $221.04 to $220.06, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price. Weighted average price. These shares were sold in multiple transactions at prices ranging from $219.75 to $219.01, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

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^*

PHILLIPPY ROBERT J

(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)
11/25/2025

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
Common Stock	11/25/2025		S		324	D	$225.93(1)	9,895	D
Common Stock	11/25/2025		S		400	D	$225.13(2)	9,495	D
Common Stock	11/25/2025		S		584	D	$224.03(3)	8,911	D
Common Stock	11/25/2025		S		548	D	$222.86(4)	8,363	D
Common Stock	11/25/2025		S		639	D	$221.74(5)	7,724	D
Common Stock	11/25/2025		S		770	D	$220.62(6)	6,954	D
Common Stock	11/25/2025		S		435	D	$219.74(7)	6,519	D

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

Explanation of Responses:

1. Weighted average price. These shares were sold in multiple transactions at prices ranging from $226.46 to $225.68, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

2. Weighted average price. These shares were sold in multiple transactions at prices ranging from $225.44 to $224.68, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

3. Weighted average price. These shares were sold in multiple transactions at prices ranging from $224.55 to $223.56, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

4. Weighted average price. These shares were sold in multiple transactions at prices ranging from $223.51 to $222.56, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

5. Weighted average price. These shares were sold in multiple transactions at prices ranging from $222.19 to $221.35, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

6. Weighted average price. These shares were sold in multiple transactions at prices ranging from $221.04 to $220.06, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

7. Weighted average price. These shares were sold in multiple transactions at prices ranging from $219.75 to $219.01, inclusive. The reporting person will provide, upon request of the Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Remarks:

Power of Attorney on file

	/s/ Jeffrey D. Fisher, Attorney-in-Fact	11/26/2025
	** 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) disclose?

ESCO Technologies disclosed that a director reported multiple open-market sales of the company's common stock on 11/25/2025, as shown on a Form 4.

How many ESCO Technologies (ESE) shares did the director sell?

The director sold a total of 3,700 shares of ESCO Technologies common stock across several separate transactions on 11/25/2025.

At what prices were the ESCO Technologies (ESE) shares sold?

The reported sales were executed at weighted average prices with specific transaction prices of $225.93, $225.13, $224.03, $222.86, $221.74, $220.62 and $219.74 per share.

How many ESCO Technologies (ESE) shares does the director own after the sales?

After the reported transactions, the director beneficially owns 6,519 shares of ESCO Technologies common stock in direct ownership.

Were ESCO Technologies (ESE) derivative securities involved in this Form 4 filing?

No derivative securities are listed in the Form 4 tables for these transactions; only common stock sales are reported.

What does the weighted average price disclosure mean for ESE stock sales?

Each line item notes a weighted average price, with the director stating that the shares were sold in multiple trades within a disclosed price range and offering to provide full trade details upon request.