United States Homebuilding & Construction Supplies

Orion Energy Systems Inc (OESX)

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Orion Energy Systems Inc. experienced two insider trading transactions over the past ninety days, both involving Chief Executive Officer Sally A. Washlow. These acquisitions totaled approximately $25,929. The stock has demonstrated significant momentum, rising 105% recently, while the latest earnings report showed a substantial earnings per share beat of 4800%.
Ticker: OESX Exchange: NAS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Orion Energy Systems Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Trades
Buy 24 Jun 2026
Value US$4,719,107.66 | Price 27.83 | Shares 82,473 (-17.7%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-25 2026-06-24 B Purchase
2.3
Washlow Sally A.

Chief Executive Officer

Executive Director
82,473 -17.7%
27.83
US$4,719,108 		82,473 -17.7% 27.83 US$4,719,108
2026-06-25 2026-06-23 B Purchase
2.3
Washlow Sally A.

Chief Executive Officer

Executive Director
66,772 +12.7%
439.97
US$3,830,821 		66,772 +12.7% 439.97 US$3,830,821
2026-02-27 2026-02-27 B Purchase
2.1
BRODIN J PER

EVP, CFO, CAO & Treasurer

Officer
93,630 +5.7%
321.12
US$423,537 		93,630 +5.7% 321.12 US$423,537
2025-11-21 2025-11-19 B Purchase
2.3
Washlow Sally A.

Chief Executive Officer

Executive Director
21,166 +83.5%
14.17
US$299,922 		21,166 +83.5% 14.17 US$299,922
2025-02-26 2025-02-25 B Purchase
3.3
JENKINS MICHAEL H

Chief Executive Officer

Executive Director
5,682 +0.5%
0.88
US$4,999 		5,682 +0.5% 0.88 US$4,999
2025-02-24 2025-02-21 B Purchase
2.3
Washlow Sally A.
Non-Executive Director
1,000 +inf%
0.91
US$912 		1,000 +inf% 0.91 US$912
2025-02-24 2025-02-21 B Purchase
2.3
Washlow Sally A.
Non-Executive Director
1,000 +2.1%
0.92
US$920 		1,000 +2.1% 0.92 US$920
2025-02-24 2025-02-21 B Purchase
1.8
RICHSTONE ELLEN B
Non-Executive Director
20,000 +6.8%
0.91
US$18,220 		20,000 +6.8% 0.91 US$18,220
2025-02-21 2025-02-20 B Purchase
1.8
RICHSTONE ELLEN B
Non-Executive Director
874 +0.3%
0.88
US$772 		874 +0.3% 0.88 US$772
2025-02-21 2025-02-19 B Purchase
1.8
RICHSTONE ELLEN B
Non-Executive Director
13,000 +4.6%
0.84
US$10,881 		13,000 +4.6% 0.84 US$10,881
2025-02-19 2025-02-18 B Purchase
2.4
Otten Anthony L.
Non-Executive Director
5,000 +2.4%
0.83
US$4,150 		5,000 +2.4% 0.83 US$4,150
2025-02-19 2025-02-18 B Purchase
1.8
RICHSTONE ELLEN B
Non-Executive Director
13,000 +4.9%
0.84
US$10,868 		13,000 +4.9% 0.84 US$10,868
2025-02-19 2025-02-14 B Purchase
1.2
Wishart-Smith Heather L
Non-Executive Director
7,000 +77.6%
0.80
US$5,599 		7,000 +77.6% 0.80 US$5,599
2025-02-18 2025-02-14 B Purchase
1.8
RICHSTONE ELLEN B
Non-Executive Director
10,000 +3.9%
0.82
US$8,200 		10,000 +3.9% 0.82 US$8,200
2024-11-18 2024-11-18 B Purchase
2.4
Otten Anthony L.
Non-Executive Director
5,000 +2.4%
0.86
US$4,298 		5,000 +2.4% 0.86 US$4,298
2025-02-26 2024-06-28 B Purchase
2.3
Washlow Sally A.
Non-Executive Director
1,080 +2.1%
1.24
US$1,339 		1,080 +2.1% 1.24 US$1,339
2025-02-26 2024-06-27 B Purchase
2.3
Washlow Sally A.
Non-Executive Director
1,200 +2.3%
1.22
US$1,464 		1,200 +2.3% 1.22 US$1,464
2025-02-26 2024-06-24 B Purchase
2.3
Washlow Sally A.
Non-Executive Director
1,550 +3.1%
1.42
US$2,201 		1,550 +3.1% 1.42 US$2,201
2024-06-17 2024-06-14 B Purchase
1.8
RICHSTONE ELLEN B
Non-Executive Director
20,000 +8.4%
1.15
US$22,900 		20,000 +8.4% 1.15 US$22,900
2024-06-12 2024-06-12 B Purchase
2.4
Otten Anthony L.
Non-Executive Director
5,000 +2.5%
1.09
US$5,450 		5,000 +2.5% 1.09 US$5,450
2024-06-12 2024-06-12 B Purchase
1.2
Wishart-Smith Heather L
Non-Executive Director
9,025 +15.5%
1.11
US$10,017 		9,025 +15.5% 1.11 US$10,017
2023-12-01 2023-12-01 B Purchase
2.1
BRODIN J PER

EVP, CFO, CAO & Treasurer

Officer
5,000 +1.2%
0.91
US$4,550 		5,000 +1.2% 0.91 US$4,550
2023-11-30 2023-11-30 B Purchase
1.8
Green Scott A.

President-Orion Services Group

Officer
53,300 +6.9%
0.92
US$49,239 		53,300 +6.9% 0.92 US$49,239
2023-11-30 2023-11-29 B Purchase
1.8
RICHSTONE ELLEN B
Non-Executive Director
30,000 +16.7%
0.93
US$27,900 		30,000 +16.7% 0.93 US$27,900
2023-11-29 2023-11-29 B Purchase
2.4
Otten Anthony L.
Non-Executive Director
2,500 +1.5%
0.92
US$2,288 		2,500 +1.5% 0.92 US$2,288
2023-11-29 2023-11-29 B Purchase
3.3
JENKINS MICHAEL H

Chief Executive Officer

Executive Director
10,000 +1.5%
0.92
US$9,155 		10,000 +1.5% 0.92 US$9,155
2023-08-28 2023-08-25 B Purchase
2.4
Otten Anthony L.
Non-Executive Director
2,000 +1.2%
1.46
US$2,913 		2,000 +1.2% 1.46 US$2,913
2023-06-12 2023-06-12 B Purchase
1.8
RICHSTONE ELLEN B
Non-Executive Director
8,185 +5.4%
1.85
US$15,167 		8,185 +5.4% 1.85 US$15,167
2023-06-09 2023-06-09 B Purchase
1.8
RICHSTONE ELLEN B
Non-Executive Director
16,815 +12.5%
1.78
US$29,850 		16,815 +12.5% 1.78 US$29,850
2023-02-15 2023-02-14 B Purchase
2.4
Otten Anthony L.
Non-Executive Director
2,500 +1.7%
1.84
US$4,600 		2,500 +1.7% 1.84 US$4,600
2022-11-22 2022-11-22 B Purchase
3.3
JENKINS MICHAEL H

Chief Executive Officer

Executive Director
500 +0.2%
1.77
US$885 		500 +0.2% 1.77 US$885
2022-11-22 2022-11-21 B Purchase
3.3
JENKINS MICHAEL H

Chief Executive Officer

Executive Director
9,500 +4.3%
1.74
US$16,520 		9,500 +4.3% 1.74 US$16,520
2022-11-21 2022-11-18 B Purchase
3.3
JENKINS MICHAEL H

Chief Executive Officer

Officer
1,800 +0.8%
1.74
US$3,135 		1,800 +0.8% 1.74 US$3,135
2022-11-21 2022-11-17 B Purchase
3.3
JENKINS MICHAEL H

Chief Executive Officer

Officer
4,108 +1.9%
1.75
US$7,190 		4,108 +1.9% 1.75 US$7,190
2022-06-28 2022-06-27 B Purchase
2.4
Otten Anthony L.
Non-Executive Director
2,000 +1.4%
2.10
US$4,197 		2,000 +1.4% 2.10 US$4,197
2022-06-24 2022-06-24 B Purchase
1.9
Altschaefl Michael W

CEO and Board Chair

Executive Director
10,000 +1.0%
2.04
US$20,408 		10,000 +1.0% 2.04 US$20,408
2021-11-29 2021-11-26 B Purchase
1.9
Altschaefl Michael W

CEO and Board Chair

Executive Director
5,000 +0.6%
3.56
US$17,811 		5,000 +0.6% 3.56 US$17,811
2021-11-29 2021-11-24 B Purchase
1.9
Altschaefl Michael W

CEO and Board Chair

Executive Director
10,000 +1.2%
3.63
US$36,293 		10,000 +1.2% 3.63 US$36,293
2021-11-19 2021-11-19 S Sale
1.8
Green Scott A.

President-Orion Services Group

Officer
3,291 -0.9%
3.95
US$12,999 		3,291 -0.9% 3.95 US$12,999
2021-11-19 2021-11-18 S Sale
1.8
Green Scott A.

President-Orion Services Group

Officer
47,665 -11.1%
3.97
US$189,359 		47,665 -11.1% 3.97 US$189,359
2020-11-16 2020-11-16 S Sale
1.1
Potts Michael J
Non-Executive Director
6,934 -1.1%
8.10
US$56,165 		6,934 -1.1% 8.10 US$56,165
2020-11-13 2020-11-13 S Sale
1.1
Potts Michael J
Non-Executive Director
59,066 -8.8%
8.03
US$474,300 		59,066 -8.8% 8.03 US$474,300
2020-11-13 2020-11-12 S Sale
1.1
Potts Michael J
Non-Executive Director
9,000 -1.3%
8.13
US$73,135 		9,000 -1.3% 8.13 US$73,135
2019-11-19 2019-11-18 S Sale Potts Michael J Non-Executive Director
85,170 -13.6%
3.54
US$301,655 		85,170 -13.6% 3.54 US$301,655
2019-11-18 2019-11-15 S Sale Green Scott A.

Chief Operating Officer

Officer
125,000 -100.0%
3.29
US$411,438 		125,000 -100.0% 3.29 US$411,438
2019-11-18 2019-11-15 S Sale Green Scott A.

Chief Operating Officer

Officer
23,473 -15.8%
3.26
US$76,635 		23,473 -15.8% 3.26 US$76,635
2019-11-18 2019-11-15 S Sale Potts Michael J Non-Executive Director
29,546 -4.1%
3.30
US$97,422 		29,546 -4.1% 3.30 US$97,422
2019-11-19 2019-11-14 S Sale Potts Michael J Non-Executive Director
20,000 -3.1%
3.31
US$66,204 		20,000 -3.1% 3.31 US$66,204
2019-11-19 2019-11-14 S Sale Potts Michael J Non-Executive Director
36,625 -5.4%
3.12
US$114,244 		36,625 -5.4% 3.12 US$114,244
2019-11-18 2019-11-14 S Sale Green Scott A.

Chief Operating Officer

Officer
15,270 -9.3%
3.23
US$49,261 		15,270 -9.3% 3.23 US$49,261
2019-11-18 2019-11-14 S Sale Green Scott A.

Chief Operating Officer

Officer
19,145 -10.5%
3.27
US$62,642 		19,145 -10.5% 3.27 US$62,642
2019-11-14 2019-11-14 S Sale
1.8
Green Scott A.

Chief Operating Officer
50,000 -9.5%
3.02
US$151,240 		50,000 -9.5% 3.02 US$151,240
2019-11-15 2019-11-13 S Sale Potts Michael J

President and COO

Executive Director
28,659 -3.9%
2.96
US$84,702 		28,659 -3.9% 2.96 US$84,702
2019-11-14 2019-11-13 S Sale
1.8
Green Scott A.

Chief Operating Officer
50,000 -8.7%
2.95
US$147,500 		50,000 -8.7% 2.95 US$147,500
2019-11-14 2019-11-12 S Sale
1.8
Green Scott A.

Chief Operating Officer
60,851 -89.4%
2.97
US$180,454 		60,851 -89.4% 2.97 US$180,454
2019-11-14 2019-11-11 S Sale
1.8
Green Scott A.

Chief Operating Officer
95,642 -58.4%
3.02
US$288,973 		95,642 -58.4% 3.02 US$288,973
2019-06-17 2019-06-14 B Purchase
1.9
Altschaefl Michael W

Chief Executive Officer

Executive Director
5,000 +0.9%
2.87
US$14,360 		5,000 +0.9% 2.87 US$14,360
2019-06-12 2019-06-11 B Purchase
2.4
Otten Anthony L.
2,756 +2.8%
2.78
US$7,662 		2,756 +2.8% 2.78 US$7,662
2019-06-12 2019-06-11 B Purchase
2.4
Otten Anthony L.
744 +0.8%
2.79
US$2,073 		744 +0.8% 2.79 US$2,073
2019-06-10 2019-06-07 B Purchase
1.9
Altschaefl Michael W

Chief Executive Officer

Executive Director
10,000 +1.8%
2.87
US$28,659 		10,000 +1.8% 2.87 US$28,659
2018-06-20 2018-06-20 B Purchase Green Scott A.

Chief Operating Officer

Officer
7,843 +1.5%
1.14
US$8,903 		7,843 +1.5% 1.14 US$8,903
2018-06-20 2018-06-19 B Purchase Young Kenneth M Non-Executive Director
6,800 +14.2%
1.07
US$7,276 		6,800 +14.2% 1.07 US$7,276
2018-06-19 2018-06-18 B Purchase Green Scott A.

Chief Operating Officer

Officer
10,000 +2.0%
1.04
US$10,399 		10,000 +2.0% 1.04 US$10,399
2018-06-19 2018-06-15 B Purchase Green Scott A.

Chief Operating Officer

Officer
19,607 +4.0%
1.06
US$20,699 		19,607 +4.0% 1.06 US$20,699
2018-06-14 2018-06-13 B Purchase Otten Anthony L. Non-Executive Director
7,500 +8.5%
0.94
US$7,050 		7,500 +8.5% 0.94 US$7,050
2018-06-13 2018-06-12 B Purchase RICHSTONE ELLEN B
5,000 +6.4%
0.97
US$4,850 		5,000 +6.4% 0.97 US$4,850
2018-06-13 2018-06-12 B Purchase RICHSTONE ELLEN B
5,000 +6.8%
0.96
US$4,800 		5,000 +6.8% 0.96 US$4,800
2018-06-13 2018-06-11 B Purchase Hull William T

Chief Financial Officer

Officer
39,278 +4.6%
0.90
US$35,264 		39,278 +4.6% 0.90 US$35,264
2018-06-13 2018-06-11 B Purchase Altschaefl Michael W

Chief Executive Officer

Executive Director
30,000 +5.7%
0.90
US$26,850 		30,000 +5.7% 0.90 US$26,850
2018-06-11 2018-06-08 B Purchase Williamson Mark C Non-Executive Director
9,000 +8.6%
0.88
US$7,946 		9,000 +8.6% 0.88 US$7,946
2018-06-11 2018-06-08 B Purchase Altschaefl Michael W

Chief Executive Officer

Executive Director
25,000 +5.0%
0.86
US$21,500 		25,000 +5.0% 0.86 US$21,500
2018-06-11 2018-06-08 B Purchase Hull William T

Chief Financial Officer

Officer
22,322 +2.7%
0.86
US$19,143 		22,322 +2.7% 0.86 US$19,143
2018-03-02 2018-03-01 B Purchase Hull William T

Chief Financial Officer
10,652 +1.5%
0.87
US$9,248 		10,652 +1.5% 0.87 US$9,248
2018-03-02 2018-03-01 B Purchase Young Kenneth M
10,000 +57.1%
0.87
US$8,700 		10,000 +57.1% 0.87 US$8,700
2018-02-27 2018-02-26 B Purchase RICHSTONE ELLEN B Non-Executive Director
23,500 +80.1%
0.86
US$20,116 		23,500 +80.1% 0.86 US$20,116
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