Powell Industries (POWL) Officer Purchase: 400 Shares Reported

Rhea-AI Filing Summary

Davide Tuninetti, Chief Human Resource Officer of Powell Industries, reported an insider purchase of common stock. On 10/01/2025 he acquired 400 shares at a reported price of $287.18, calculated using the average closing price from September 1–30, 2025. After the transaction he beneficially owned 1,180 shares, which includes shares subject to time‑based vesting. The Form 4 was signed by Michael W. Metcalf as Power of Attorney on behalf of Mr. Tuninetti.

Positive

• Insider purchase disclosed: CHRO acquired 400 shares, showing insider buying activity
• Complete disclosure: Transaction price and basis (Sept 2025 average) and post-transaction ownership (1,180 shares) are provided
• Proper execution: Form 4 signed via Power of Attorney, meeting reporting procedures

Negative

• None.

Insights

Corporate Governance Expert

TL;DR: An officer-reported purchase of 400 shares signals routine insider activity but is modest in size relative to company capitalization.

The filing documents a direct, non-derivative acquisition by the Chief Human Resource Officer on 10/01/2025 for 400 shares at $287.18 per share (price based on Sept 2025 average). The report clarifies that total beneficial ownership post-transaction is 1,180 shares, some of which vest over time. From a governance standpoint, the transaction is properly disclosed and executed via a power of attorney signature, meeting Section 16 reporting requirements. The size and nature of the purchase do not alone indicate material change to control or strategy.

Securities Analyst

TL;DR: Insider buying recorded, but transaction scale appears limited; disclosure is complete and timely.

The Form 4 reports a direct acquisition with clear pricing methodology: the $287.18 price represents the average closing share price for September 2025. Post-transaction beneficial ownership is stated as 1,180 shares, inclusive of time‑based vesting shares. The filing includes a power of attorney signature dated 10/01/2025. For investors, this is a routine Section 16 filing documenting insider activity rather than a material corporate event.

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).

1. Name and Address of Reporting Person^*

TUNINETTI DAVIDE

(Last) (First) (Middle)

8550 MOSLEY ROAD

(Street)

HOUSTON TX 77075

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
POWELL INDUSTRIES INC [ POWL ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CHIEF HUMAN RESOURCE OFFICER

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2025

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	10/01/2025	10/01/2025	A		400	A	$287.18(1)	1,180(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 the average closing stock price from September 1, 2025 - September 30, 2025.

2. Includes shares that have a time-based vesting provision.

Remarks:

	Michael W. Metcalf, Power of Attorney for Davide Tuninetti	10/01/2025
	** 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 did the Powell Industries (POWL) Form 4 filed for Davide Tuninetti report?

The Form 4 reports that CHRO Davide Tuninetti acquired 400 shares on 10/01/2025 at a reported price of $287.18, and beneficially owned 1,180 shares after the transaction.

How was the $287.18 price on the POWL Form 4 determined?

The filing states the price represents the average closing stock price from September 1, 2025 to September 30, 2025.

Does the Form 4 for POWL indicate any derivative transactions by the reporting person?

No. The filing shows only a non-derivative acquisition of common stock; Table II (derivatives) contains no reported transactions.

How many shares did Davide Tuninetti beneficially own after the recorded transaction?

The Form 4 reports post-transaction beneficial ownership of 1,180 shares, which includes shares subject to time-based vesting provisions.

Who signed the Form 4 for Davide Tuninetti and when?

The Form 4 was signed by Michael W. Metcalf, as Power of Attorney, on 10/01/2025.