Sally A. Washlow - 11 Aug 2026 Form 4 Insider Report for ORION ENERGY SYSTEMS, INC. (OESX)

Reporting relationship: Chief Executive Officer, Director
Issuer ticker: OESX
Reported as of: 11 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 12 Aug 2026, 17:39:35 UTC
Prior SEC filing: 10 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Garrett F. Bishop, Attorney-in-Fact for Sally A. Washlow

Key filing fact

Sally A. Washlow filed Form 4 for ORION ENERGY SYSTEMS, INC. (OESX) on 12 Aug 2026.

Key facts

This page summarizes Sally A. Washlow's Form 4 filing for ORION ENERGY SYSTEMS, INC. (OESX).
2 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 12 Aug 2026, 17:39.

Change

Previous filing in this sequence was filed on 10 Jul 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001498395 Primary reporting owner

Washlow Sally A.

Relationship: Chief Executive Officer, Director
Address: 2210 WOODLAND DRIVE, MANITOWOC
Signature: /s/ Garrett F. Bishop, Attorney-in-Fact for Sally A. Washlow
Signature date: 12 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

OESX transaction

Common Stock

Award

Transaction value
Shares: +12,000
Change %: +24%
Price: $0.000000^*
Shares after: 61,259
Date: 11 Aug 2026
Ownership: Direct
Footnotes: F1

OESX holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 100
Date: 11 Aug 2026
Ownership: By Spouse

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

OESX transaction Derivative

Stock Options (right to buy)

Award

Transaction value
Shares: +25,000
Change %
Price: $0.000000^*
Shares after: 25,000
Date: 11 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 25,000
Exercise price: $19.75
Footnotes: F2

OESX holding Derivative

Stock Options (right to buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 50,000
Date: 11 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 50,000
Exercise price: $6.00
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan, as amended and restated. The restricted stock vests and becomes exercisable with respect to 1/3 of the restricted stock on each of August 11, 2027, 2028 and 2029, respectively.

Footnote F2

Option to buy shares of common stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan, as amended and restated. This option was granted August 11, 2026 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, provided Ms. Washlow remains in Orion Energy Systems, Inc.'s employment until the applicable vesting date.

Footnote F3

This option becomes exercisable as follows: (i) the portion of the stock option exercisable for one-half of the option shares (25,000 shares) will vest in three equal increments on each of the first three anniversaries of the grant date of July 18, 2025, provided Ms. Washlow remains in Orion Energy Systems, Inc.'s employment until the applicable vesting date, and (ii) the second one-half of the grant (25,000 shares) will vest, 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, provided Ms. Washlow remains in Orion Energy Systems, Inc.'s employment until the applicable vesting date.