InsiderTrades

Form 4 for OESX ORION ENERGY SYSTEMS, INC.

Accepted 2026-08-12 16:34:00 ET · period of report 2026-08-11 · accession 0000897069-26-001650 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-08-12 16:34 2026-08-11 OESX Green Scott A. Pres, COO A - Grant $0.00 +9,000 129.7K +7% $0
D 2026-08-12 16:34 2026-08-11 OESX Green Scott A. Pres, COO A - Grant $0.00 +17.5K 17.5K New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-11 A A 9,000 $0.00 129,678 D — — (F1) Restricted stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan. 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. (F2) 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 1,235,036 less shares of common stock held directly. Additionally, the amount of common stock beneficially owned by the reporting person, on a post reverse stock split basis, has been adjusted to reflect the forfeiture of 16,548 performance shares for which performance conditions were not met.
2 Derivative Stock Options (right to buy) 2026-08-11 A A 17,500 $0.00 17,500 D $19.75 · — to 2036-08-11 17,500 Common Stock (F3) Option to buy shares of common stock granted to the reporting person under the Orion Energy Systems, Inc. 2016 Omnibus Incentive Plan. 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 Mr. Green remains in Orion Energy Systems, Inc.'s employment until the applicable vesting date.