Insider Trading

Michael W Altschaefl Net Worth

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Last Updated: 3 months, 1 week ago

Michael W Altschaefl has an estimated net worth of at least $11.0 million*, as of Oct. 29, 2025. They own 1.1 million shares of OESX stock. They have sold 0 shares of OESX stock since 2021, for an estimated $-74,512.

Michael W Altschaefl $OESX SEC Form 4 Insider Trading

Michael W Altschaefl has filed a total of 3 insider trades in $OESX since 2021. Their most recent trade was a purchase of 10,000 shares, made on Jun 24, 2022. Their largest trade was a purchase of 10,000 shares, made on Jun 24, 2022. We estimate that they now own 1.1 million shares of $OESX, worth an estimated $11.1 million.



Insider Trading at $OESX

There have been a total of 37 insider trades reported at $OESX since 2021, with 313,785 shares purchased and 50,956 shares sold. The most active insider traders in $OESX stock have been Michael H Jenkins, Michael W Altschaefl, and Scott A. Green. The most recent trade was a purchase of 21,166 shares reported by Sally A. Washlow (Chief Executive Officer), made on Nov 19, 2025.



History of Insider Stock Trades by Michael W Altschaefl

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
OESX logo OESX Purchase 10,000 Jun 24, 2022 June 23, 2022, 8 p.m.
OESX logo OESX Purchase 10,000 Nov 24, 2021 Nov. 29, 2021, 11:39 a.m.
OESX logo OESX Purchase 5,000 Nov 26, 2021 Nov. 29, 2021, 11:39 a.m.




$OESX Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.