Orion Energy Systems, Inc. (OESX) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-05-13
2:01 pm
Purchase
2026-03-3113GORION ENERGY SYSTEMS INC N
OESX
Tieton Capital Management, LLC266,746
6.600%
561increase
(+0.21%)
Filing
History
2026-04-06
11:47 am
Purchase
2026-04-0613GORION ENERGY SYSTEMS INC
OESX
North Star Investment Management Corp.525,552
14.930%
42,500increase
(+8.80%)
Filing
History
2026-03-03
12:08 pm
Purchase
2026-03-0313GORION ENERGY SYSTEMS INC
OESX
North Star Investment Management Corp.483,052
13.720%
111,947increase
(+30.17%)
Filing
History
2026-01-27
5:16 pm
Sale
2025-12-3113GORION ENERGY SYSTEMS INC N
OESX
GRACE & WHITE INC223,847
6.340%
-54,868decrease
(-19.69%)
Filing
History
2025-08-15
11:36 am
Purchase
2024-07-1613GORION ENERGY SYSTEMS INC
OESX
CONNORS KATHLEEN MARIE265,762
7.500%
265,762increase
(New Position)
Filing
History
2025-05-02
4:22 pm
Sale
2025-03-3113GORION ENERGY SYSTEMS INC
OESX
Acuitas Investments, LLC101,770
3.090%
-69,765decrease
(-40.67%)
Filing
History
2025-02-11
5:00 pm
Purchase
2024-12-3113GORION ENERGY SYSTEMS INC
OESX
Tieton Capital Management, LLC266,185
8.100%
53,569increase
(+25.20%)
Filing
History
2025-02-05
4:55 pm
Purchase
2024-12-3113GORION ENERGY SYSTEMS INC
OESX
GRACE & WHITE INC278,715
8.470%
11,132increase
(+4.16%)
Filing
History
2025-02-03
4:34 pm
Purchase
2024-12-3113GORION ENERGY SYSTEMS INC
OESX
Acuitas Investments, LLC171,535
5.210%
171,535increase
(New Position)
Filing
History
2025-01-07
4:39 pm
Sale
2024-12-3113GORION ENERGY SYSTEMS INC
OESX
North Star Investment Management Corp.371,105
11.280%
-10,265decrease
(-2.69%)
Filing
History
2024-02-05
5:19 pm
Purchase
2023-12-3113GORION ENERGY SYSTEMS INC
OESX
GRACE & WHITE INC267,583
8.230%
76,117increase
(+39.75%)
Filing
History
2024-02-01
3:23 pm
Purchase
2023-12-3113GORION ENERGY SYSTEMS INC
OESX
Tieton Capital Management, LLC212,616
6.500%
3,893increase
(+1.87%)
Filing
History
2024-01-10
5:23 pm
Purchase
2023-12-3113GORION ENERGY SYSTEMS INC
OESX
North Star Investment Management Corp.381,370
11.730%
119,633increase
(+45.71%)
Filing
History
2023-12-07
4:48 pm
Purchase
2023-11-3013GORION ENERGY SYSTEMS INC
OESX
GRACE & WHITE INC191,466
5.890%
191,466increase
(New Position)
Filing
History
2023-10-30
1:22 pm
Sale
2023-10-2613DORION ENERGY SYSTEMS INC
OESX
Philotimo Fund, LP155,303
4.800%
-58,039decrease
(-27.20%)
Filing
History
2023-04-12
3:20 pm
Purchase
2023-04-1013DORION ENERGY SYSTEMS INC
OESX
Philotimo Fund, LP213,342
6.600%
46,642increase
(+27.98%)
Filing
History
2023-02-13
1:06 pm
Sale
2022-12-3013GORION ENERGY SYSTEMS INC
OESX
Renaissance Technologies LLC128,471
3.980%
-72,200decrease
(-35.98%)
Filing
History
2023-01-25
2:33 pm
Purchase
2022-12-3113GORION ENERGY SYSTEMS INC
OESX
Tieton Capital Management, LLC208,723
6.500%
208,723increase
(New Position)
Filing
History
2023-01-10
5:05 pm
Sale
2022-12-3113GORION ENERGY SYSTEMS INC
OESX
North Star Investment Management Corp.261,737
8.200%
-96,773decrease
(-26.99%)
Filing
History
2023-01-06
5:28 pm
Purchase
2023-01-0413DORION ENERGY SYSTEMS INC
OESX
Philotimo Fund, LP166,700
5.200%
2,060increase
(+1.25%)
Filing
History
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