Orion Energy (OESX) CFO adds 500 shares in open-market purchase

Rhea-AI Filing Summary

ORION ENERGY SYSTEMS, INC. executive J. Per Brodin, EVP, CFO, CAO & Treasurer, reported an open-market purchase of 500 shares of common stock at $11.07 per share. After this transaction, his directly held common stock position increased to 92,811 shares, with 12,500 stock options reported as held directly.

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

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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^*

BRODIN J PER

(Last) (First) (Middle)

2210 WOODLAND DRIVE

(Street)

MANITOWOC WI 54220

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ORION ENERGY SYSTEMS, INC. [ OESX ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, CFO, CAO & Treasurer

3. Date of Earliest Transaction (Month/Day/Year)
02/27/2026

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
Common Stock	02/27/2026		P		500	A	$11.07	92,811(1)	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
Stock Options (right to buy)	$6							(2)	07/17/2035	Common Stock	12,500		12,500(3)	D

Explanation of Responses:

1. On August 22, 2025, the issuer effected a 1-for-10 reverse stock split of the issued and outstanding shares of its common stock. Upon effectiveness of the reverse stock split, every 10 shares of common stock was automatically converted into one share of common stock, resulting in the reporting person's beneficial ownership of 830,802 less shares of common stock held directly.

2. Grant to reporting person of option to buy shares under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan. This option was granted July 16, 2025 and becomes exercisable, if at all, in three equal increments if the average closing sale price of Orion Energy Systems, Inc.'s common stock, for five consecutive trading days during the three calendar years immediately following the date of the grant, equals or exceeds $30.00, $40.00 and $50.00, respectively.

3. On August 22, 2025, the issuer effected a 1-for-10 reverse stock split of the issued and outstanding shares of its common stock. Upon effectiveness of the reverse stock split, every 10 shares of common stock was automatically converted into one share of common stock, and the number of shares subject to the reporting person's option was divided by 10, such that the option is exercisable for 112,500 less shares of common stock. Additionally, proportionate equitable adjustments were made to the exercise price of the option and the vesting requirements for the performance-vesting portion of the option.

	/s/ Steven R. Barth, Attorney-in-Fact for J. Per Brodin	02/27/2026
	** 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).
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FAQ

What insider transaction did OESX executive J. Per Brodin report?

J. Per Brodin reported an open-market purchase of 500 shares of Orion Energy Systems common stock. The transaction was executed at $11.07 per share, increasing his directly held common stock position and reflecting additional personal exposure to the company’s equity.

At what price did the OESX CFO buy Orion Energy Systems shares?

The Orion Energy Systems EVP and CFO bought 500 common shares at $11.07 per share. This open-market purchase establishes a clear transaction price for the disclosed trade and shows the level at which the executive chose to increase his equity exposure.

How many Orion Energy Systems shares does the OESX CFO hold after this trade?

Following the reported purchase, the Orion Energy Systems EVP and CFO directly holds 92,811 shares of common stock. The filing also lists 12,500 stock options held directly, providing a fuller view of his current reported equity-based holdings in the company.

What equity incentives are reported for the OESX executive in this filing?

The filing shows 12,500 stock options held directly by the Orion Energy Systems executive. These options relate to prior grants under the company’s incentive plan and complement his common stock ownership, aligning part of his compensation with Orion’s share performance over time.

Does the OESX Form 4 show any insider sales by the Orion executive?

The Form 4 does not report any insider sales by the Orion Energy Systems executive. It records a single open-market purchase of 500 common shares and a separate line reflecting stock options held, without any disposal or sale transactions in the disclosed data.