IES Holdings grants director Koshkin 89 stock units

Each unit converts into one IES common share when Koshkin leaves the board or upon a change of control as defined in the plan.

Rhea-AI Filing Summary

IES Holdings, Inc. (symbol: IESC) is the issuer of record for a Form 4 filing submitted to the SEC. IES Holdings, Inc. director Joe D. Koshkin received a grant of 89 Phantom Stock Units on October 1, 2026, after electing them instead of cash or common stock for that portion of his retainer under the 2006 Equity Incentive Plan. His reported direct position following the transaction was 89,879 shares.

Insider Trade Summary

Grant/Award: 89 shares

Grant/Award 1 txn

Insider Koshkin Joe D

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1, F2	89	$0.00	$0.00

Holdings After Transaction: Common Stock — 89,879 shares (Direct)

Footnotes (2)

1. F1. Represents Phantom Stock Units ("PSUs") granted pursuant to the IES Holdings, Inc. ("IES") 2006 Equity Incentive Plan, as amended and restated (the "2006 Equity Incentive Plan") upon Mr. Koshkin electing to receive PSUs in lieu of cash or common stock for that portion of his retainer. Each unit converts to one share of IES common stock when either (i) Mr. Koshkin leaves the board of directors for any reason, or (ii) upon a change of control as defined in the 2006 Equity Incentive Plan.
2. F2. On August 21, 2026, the Issuer executed a two-for-one stock split with a record date of August 14, 2026, effected in the form of a one-time special stock dividend on each share of the company's common stock.

Key Figures

Phantom Stock Units granted: 89 units Reported price per share: $0.00 per share Direct shares following transaction: 89,879 shares +2 more

5 metrics

Phantom Stock Units granted 89 units October 1, 2026

Reported price per share $0.00 per share Award acquisition reported October 1, 2026

Direct shares following transaction 89,879 shares Reported after the October 1, 2026 transaction

Stock split Two-for-one Executed August 21, 2026, with a record date of August 14, 2026

Conversion One share per unit Upon leaving the board for any reason or upon a plan-defined change of control

Key Terms

Phantom Stock Units, 2006 Equity Incentive Plan, change of control, one-time special stock dividend

4 terms

Phantom Stock Units financial

"Represents Phantom Stock Units granted pursuant to the IES Holdings, Inc."

Phantom stock units are company promises that pay a cash or stock-equivalent award tied to the firm’s share price or value growth, but they do not issue actual shares. Think of them as a bonus check that moves with the stock like a mirror rather than handing over an ownership slice. Investors care because these awards can affect a company’s future cash obligations, executive incentives and reported expenses without causing share dilution.

2006 Equity Incentive Plan financial

"pursuant to the IES Holdings, Inc. 2006 Equity Incentive Plan"

change of control financial

"upon a change of control as defined in the 2006 Equity Incentive Plan"

A change of control occurs when the ownership or management of a company shifts significantly, such as through a sale, merger, or acquisition, resulting in new leadership or ownership structure. This change can impact the company's direction and decision-making, which is important for investors because it may affect the company's stability, strategy, and future prospects.

one-time special stock dividend financial

"effected in the form of a one-time special stock dividend"

FAQ

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

How many IESC Phantom Stock Units did Joe D. Koshkin receive?

Joe D. Koshkin received a grant of 89 Phantom Stock Units on October 1, 2026, after electing them instead of cash or common stock for that portion of his retainer under the 2006 Equity Incentive Plan.

When do Joe D. Koshkin's IESC Phantom Stock Units convert into shares?

Each unit converts into one share of IES common stock when Koshkin leaves the board for any reason or upon a change of control as defined in the 2006 Equity Incentive Plan.

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

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Available on EDGAR 10/02/2026 - 12:06 PM Accepted by SEC EDGAR 10/02/2026 - 12:05 PM Learn about SEC filing dates

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^*

Koshkin Joe D

(Last) (First) (Middle)

13131 DAIRY ASHFORD ROAD

SUITE 500

(Street)

SUGAR LAND TEXAS 77478

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
IES Holdings, Inc. [ IESC ]

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)
10/01/2026

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(1)	10/01/2026		A		89	A	$0	89,879(2)	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. Represents Phantom Stock Units ("PSUs") granted pursuant to the IES Holdings, Inc. ("IES") 2006 Equity Incentive Plan, as amended and restated (the "2006 Equity Incentive Plan") upon Mr. Koshkin electing to receive PSUs in lieu of cash or common stock for that portion of his retainer. Each unit converts to one share of IES common stock when either (i) Mr. Koshkin leaves the board of directors for any reason, or (ii) upon a change of control as defined in the 2006 Equity Incentive Plan.

2. On August 21, 2026, the Issuer executed a two-for-one stock split with a record date of August 14, 2026, effected in the form of a one-time special stock dividend on each share of the company's common stock.

Remarks:

	/s/ Mary K. Newman, Attorney-in-Fact	10/02/2026
	** 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)