ESCO Technologies director converts 197 stock units

A director's reported post-transaction holdings include 3,874 common shares and 7,946.4016 RSUs following the conversion.

Available on EDGAR 11/03/2026 - 10:26 AM EST Accepted by SEC EDGAR 11/03/2026 - 10:25 AM EST Learn about SEC filing dates

Rhea-AI Filing Summary

ESCO Technologies Inc. (ESE) director Gloria L. Valdez converted 197 Restricted Share Units (RSUs) into 197 shares of common stock on November 2, 2026. After the conversion, her reported holdings were 7,946.4016 RSUs and 3,874 shares of common stock. The RSUs were issued in lieu of a stock award in 2020 and subsequent cash dividends, and are distributable in common stock in 10 semiannual installments beginning May 1, 2025, pursuant to her prior election.

Insider Trade Summary

197 shares exercised/converted

Exercise 2 txns

Insider Valdez Gloria L

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Share Units F1, F2	197	$237.70	$47K
Exercise	Common Stock F1	197	$237.70	$47K

Holdings After Transaction: Restricted Share Units — 7,946.4016 contracts (Direct); Common Stock — 3,874 shares (Direct)

Footnotes (2)

1. F1. Represents conversion of specified number of RSUs into underlying whole shares of common stock.
2. F2. RSUs were issued in lieu of stock award in 2020 and in lieu of subsequent cash dividends thereon, and are distributable in common stock pursuant to the prior election of the reporting person in 10 semiannual installments beginning May 1, 2025.

Key Figures

RSUs converted: 197 RSUs Common shares acquired: 197 shares Reported RSU holdings after transaction: 7,946.4016 RSUs +3 more

6 metrics

RSUs converted 197 RSUs November 2, 2026

Common shares acquired 197 shares November 2, 2026

Reported RSU holdings after transaction 7,946.4016 RSUs After the November 2, 2026 transaction

Reported common shares after transaction 3,874 shares After the November 2, 2026 transaction

Reported transaction price per share $237.70 per share Reported for the November 2, 2026 transaction rows

RSU distribution schedule 10 semiannual installments Beginning May 1, 2025

Key Terms

RSUs, underlying whole shares, semiannual installments

3 terms

RSUs financial

"conversion of specified number of RSUs into underlying whole shares"

RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.

underlying whole shares financial

"RSUs into underlying whole shares of common stock"

semiannual installments financial

"in 10 semiannual installments beginning May 1, 2025"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many shares did ESE director Gloria L. Valdez receive from her RSUs?

Gloria L. Valdez converted 197 RSUs into 197 shares of common stock on November 2, 2026. After the transaction, her reported holdings were 3,874 common shares and 7,946.4016 RSUs.

How were Gloria L. Valdez's RSUs scheduled to be distributed?

The RSUs were distributable in common stock in 10 semiannual installments beginning May 1, 2025, pursuant to her prior election.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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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^*

Valdez Gloria L

(Last) (First) (Middle)

C/O ESCO TECHNOLOGIES INC.

645 MARYVILLE CENTRE DR., SUITE 300

(Street)

ST LOUIS MISSOURI 63141

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/02/2026

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

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

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

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	11/02/2026		M		197(1)	A	$237.7	3,874	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
Restricted Share Units	$0	11/02/2026		M			197(1)	11/02/2026(2)	11/02/2026(2)	Common Stock	197(1)	$237.7	7,946.4016	D

Explanation of Responses:

1. Represents conversion of specified number of RSUs into underlying whole shares of common stock.

2. RSUs were issued in lieu of stock award in 2020 and in lieu of subsequent cash dividends thereon, and are distributable in common stock pursuant to the prior election of the reporting person in 10 semiannual installments beginning May 1, 2025.

Remarks:

Power of Attorney on file

	/s/ Jeffrey D. Fisher, Attorney-in-Fact	11/03/2026
	** 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.
* Form 4: SEC 1474 (03-26)