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Orion Energy Systems, Inc. (OESX)

Orion Energy Systems, Inc. (OESX) Insider Trading

Directors, officers and holders of more than 10% of OESX report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 41 most recent of 41 transactions on file: 20 with code P, 0 with code S and 21 with other codes.

DateInsiderCodeShares
Aug 20, 2026Wishart-Smith Heather LP Purchase1,054
Aug 11, 2026RICHSTONE ELLEN BA Award2,532
Aug 11, 2026BRODIN J PERA Award17,500
Aug 11, 2026Green Scott A.A Award17,500
Aug 11, 2026Washlow Sally A.A Award25,000
Aug 11, 2026Wishart-Smith Heather LA Award2,532
Aug 11, 2026Washlow Sally A.A Award12,000
Aug 11, 2026BRODIN J PERA Award9,000
Aug 11, 2026Green Scott A.A Award9,000
Aug 11, 2026Shapiro Richard AA Award2,532
Aug 11, 2026Otten Anthony L.A Award2,532
Jun 24, 2026Washlow Sally A.P Purchase1,780
Jun 23, 2026Washlow Sally A.P Purchase955
Feb 27, 2026BRODIN J PERP Purchase500
Nov 19, 2025Washlow Sally A.P Purchase21,166
Aug 7, 2025Washlow Sally A.A Award500,000
Jul 18, 2025Green Scott A.A Award125,000
Jul 18, 2025BRODIN J PERA Award125,000
Jul 1, 2025Otten Anthony L.A Award2,000
Jul 1, 2025Washlow Sally A.A Award20,000
Jul 1, 2025RICHSTONE ELLEN BA Award2,000
Jul 1, 2025Shapiro Richard AA Award2,000
Jul 1, 2025BRODIN J PERA Award10,000
Jul 1, 2025Green Scott A.A Award15,000
Jul 1, 2025Wishart-Smith Heather LA Award2,000
Feb 25, 2025JENKINS MICHAEL HP Purchase568
Feb 21, 2025Washlow Sally A.P Purchase100
Feb 21, 2025Washlow Sally A.P Purchase100
Feb 21, 2025RICHSTONE ELLEN BP Purchase2,000
Feb 20, 2025RICHSTONE ELLEN BP Purchase87
Feb 19, 2025RICHSTONE ELLEN BP Purchase1,300
Feb 18, 2025Otten Anthony L.P Purchase500
Feb 18, 2025RICHSTONE ELLEN BP Purchase1,300
Feb 14, 2025Wishart-Smith Heather LP Purchase700
Feb 14, 2025RICHSTONE ELLEN BP Purchase1,000
Nov 18, 2024Otten Anthony L.P Purchase500
Jun 28, 2024Washlow Sally A.P Purchase108
Jun 27, 2024Washlow Sally A.P Purchase120
Jun 24, 2024Washlow Sally A.P Purchase155
Jun 12, 2024Wishart-Smith Heather LP Purchase903
Jun 11, 2024Wishart-Smith Heather LA Award2,752

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.