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ORION ENERGY SYSTEMS, INC.

OESX Net selling
CIK 0001409375 #4477 in the set updated 17 Sep 2026
Bought (120 mo)
$1.22M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$3.49M
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$3.49M
48 of 48 sales
Net
−$2.27M
−$2.27M against sales at will

By person

19 insiders · 121 transactions
3.0×

Sally A. Washlow holds only 3.0 times base salary in stock. $1.18M of shares against $381.68K in salary for 2026.

Salary from the company's own proxy. The shares are what Sally A. Washlow last reported holding, valued at $18.96, the price Common Stock was last bought or sold at on the open market here, on 20 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Green Scott A.
President and COO
$134.34K (5)
$1.57M (10)
−$1.44M
254,948
$4.83M
Potts Michael J
Director
$1.27M (8)
−$1.27M
607,422
$11.52M
−31.2%
Scribante John H
Director
$35.21K (1)
$650.45K (30)
−$615.24K
630,981
$11.97M
−45.4%
Washlow Sally A.
Chief Executive Officer
$332.69K (8)
+$332.69K
62,259
$1.18M
Altschaefl Michael W
Director
$210.04K (11)
+$210.04K
1,111,108
$21.07M
+369.1%
RICHSTONE ELLEN B
Director
$174.52K (12)
+$174.52K
35,897
$680.73K
Hull William T
Chief Financial Officer
$144.39K (4)
+$144.39K
1,031,252
$19.56M
+104.1%
Otten Anthony L.
Director
$70.69K (13)
+$70.69K
25,973
$492.54K
JENKINS MICHAEL H
Chief Executive Officer
$41.88K (6)
+$41.88K
1,246,254
$23.63M
Wishart-Smith Heather L
Director
$35.60K (3)
+$35.60K
27,430
$520.17K
Young Kenneth M
Director
$15.98K (2)
+$15.98K
75,062
$1.42M
Meade Marc
Executive Vice President
$10.36K (3)
+$10.36K
403,457
$7.65M
+82.7%
BRODIN J PER
EVP, CFO, CAO & Treasurer
$10.09K (2)
+$10.09K
85,263
$1.62M
Williamson Mark C
Director
$7.95K (1)
+$7.95K
157,676
$2.99M
+135.5%
KACKLEY JAMES R
Director
279,674
$5.30M
+6.7%
GOODSON KENNETH L JR
Director
92,701
$1.76M
+23.4%
Rich Elizabeth G
Director
65,724
$1.25M
+36.6%
Howe Alan B
Director
51,808
$982.46K
Shapiro Richard A
Director
9,219
$174.82K

No percentages here. This company's share count has moved by a factor of 9.4 over the window, from 3,530,870 to 33,305,699 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
Wishart-Smith Heather L
20 Aug 2026
Director
Buy
1,054
$18.96
$19.99K
Washlow Sally A.
24 Jun 2026
Chief Executive Officer
Buy
1,780
$9.47
$16.86K
Washlow Sally A.
23 Jun 2026
Chief Executive Officer
Buy
955
$9.50
$9.07K
BRODIN J PER
27 Feb 2026
EVP, CFO, CAO & Treasurer
Buy
500
$11.07
$5.54K
Washlow Sally A.
19 Nov 2025
Chief Executive Officer
Buy
21,166
$14.17
$299.92K
JENKINS MICHAEL H
25 Feb 2025
Chief Executive Officer
Buy
5,682
$0.88
$5.00K
Washlow Sally A.
21 Feb 2025
Director
Buy indirect
1,000
$0.91
$912.00
Washlow Sally A.
21 Feb 2025
Director
Buy
1,000
$0.92
$920.00
RICHSTONE ELLEN B
21 Feb 2025
Director
Buy
20,000
$0.91
$18.22K
RICHSTONE ELLEN B
20 Feb 2025
Director
Buy
874
$0.88
$771.74
RICHSTONE ELLEN B
19 Feb 2025
Director
Buy
13,000
$0.84
$10.88K
RICHSTONE ELLEN B
18 Feb 2025
Director
Buy
13,000
$0.84
$10.87K
Otten Anthony L.
18 Feb 2025
Director
Buy
5,000
$0.83
$4.15K
RICHSTONE ELLEN B
14 Feb 2025
Director
Buy
10,000
$0.82
$8.20K
Wishart-Smith Heather L
14 Feb 2025
Director
Buy indirect
7,000
$0.80
$5.60K
Otten Anthony L.
18 Nov 2024
Director
Buy
5,000
$0.86
$4.30K
Washlow Sally A.
28 Jun 2024
Director
Buy
1,080
$1.24
$1.34K
Washlow Sally A.
27 Jun 2024
Director
Buy
1,200
$1.22
$1.46K
Washlow Sally A.
24 Jun 2024
Director
Buy
1,550
$1.42
$2.20K
RICHSTONE ELLEN B
14 Jun 2024
Director
Buy
20,000
$1.15
$22.90K
Wishart-Smith Heather L
12 Jun 2024
Director
Buy
9,025
$1.11
$10.02K
Otten Anthony L.
12 Jun 2024
Director
Buy
5,000
$1.09
$5.45K
BRODIN J PER
1 Dec 2023
EVP, CFO, CAO & Treasurer
Buy
5,000
$0.91
$4.55K
Green Scott A.
30 Nov 2023
President-Orion Services Group
Buy
53,300
$0.92
$49.24K
JENKINS MICHAEL H
29 Nov 2023
Chief Executive Officer
Buy
10,000
$0.92
$9.16K
Otten Anthony L.
29 Nov 2023
Director
Buy
2,500
$0.92
$2.29K
RICHSTONE ELLEN B
29 Nov 2023
Director
Buy
30,000
$0.93
$27.90K
Otten Anthony L.
25 Aug 2023
Director
Buy
2,000
$1.46
$2.91K
RICHSTONE ELLEN B
12 Jun 2023
Director
Buy
8,185
$1.85
$15.17K
RICHSTONE ELLEN B
9 Jun 2023
Director
Buy
16,815
$1.78
$29.85K
Otten Anthony L.
14 Feb 2023
Director
Buy
2,500
$1.84
$4.60K
JENKINS MICHAEL H
22 Nov 2022
Chief Executive Officer
Buy
500
$1.77
$885.00
JENKINS MICHAEL H
21 Nov 2022
Chief Executive Officer
Buy
9,500
$1.74
$16.52K
JENKINS MICHAEL H
18 Nov 2022
Chief Executive Officer
Buy
1,800
$1.74
$3.13K
JENKINS MICHAEL H
17 Nov 2022
Chief Executive Officer
Buy
4,108
$1.75
$7.19K
Otten Anthony L.
27 Jun 2022
Director
Buy
2,000
$2.10
$4.20K
Altschaefl Michael W
24 Jun 2022
CEO and Board Chair
Buy
10,000
$2.04
$20.41K
Altschaefl Michael W
10 Jun 2022
CEO and Board Chair
Exercised, kept
26,646
$2.03
$54.09K
Altschaefl Michael W
26 Nov 2021
CEO and Board Chair
Buy
5,000
$3.56
$17.81K
Altschaefl Michael W
24 Nov 2021
CEO and Board Chair
Buy
10,000
$3.63
$36.29K
Green Scott A.
19 Nov 2021
President-Orion Services Group
Sell
3,291
$3.95
$13.00K
Green Scott A.
18 Nov 2021
President-Orion Services Group
Sell
47,665
$3.97
$189.36K
Altschaefl Michael W
21 May 2021
Chief Executive Officer
Exercised, kept
22,045
$4.19
$92.37K
Potts Michael J
16 Nov 2020
Director
Sell
6,934
$8.10
$56.17K
Potts Michael J
13 Nov 2020
Director
Sell
59,066
$8.03
$474.30K
Potts Michael J
12 Nov 2020
Director
Sell
9,000
$8.13
$73.13K
Potts Michael J
18 Nov 2019
Director
Sell
85,170
$3.54
$301.66K
Potts Michael J
15 Nov 2019
Director
Sell
29,546
$3.30
$97.42K
Green Scott A.
15 Nov 2019
Chief Operating Officer
Sell indirect
125,000
$3.29
$411.44K
Green Scott A.
15 Nov 2019
Chief Operating Officer
Sell indirect
23,473
$3.26
$76.63K
Green Scott A.
14 Nov 2019
Chief Operating Officer
Sell
50,000
$3.02
$151.24K
Green Scott A.
14 Nov 2019
Chief Operating Officer
Sell indirect
15,270
$3.23
$49.26K
Green Scott A.
14 Nov 2019
Chief Operating Officer
Sell indirect
19,145
$3.27
$62.64K
Potts Michael J
14 Nov 2019
Director
Sell
20,000
$3.31
$66.20K
Potts Michael J
14 Nov 2019
Director
Sell
36,625
$3.12
$114.24K
Green Scott A.
13 Nov 2019
Chief Operating Officer
Sell
50,000
$2.95
$147.50K
Potts Michael J
13 Nov 2019
President and COO
Sell
28,659
$2.96
$84.70K
Green Scott A.
12 Nov 2019
Chief Operating Officer
Sell indirect
60,851
$2.97
$180.45K
Green Scott A.
11 Nov 2019
Chief Operating Officer
Sell indirect
95,642
$3.02
$288.97K
Altschaefl Michael W
14 Jun 2019
Chief Executive Officer
Buy
5,000
$2.87
$14.36K
Otten Anthony L.
11 Jun 2019
Director
Buy
2,756
$2.78
$7.66K
Otten Anthony L.
11 Jun 2019
Director
Buy
744
$2.79
$2.07K
Altschaefl Michael W
7 Jun 2019
Chief Executive Officer
Buy
10,000
$2.87
$28.66K
Green Scott A.
20 Jun 2018
Chief Operating Officer
Buy
7,843
$1.14
$8.90K
Young Kenneth M
19 Jun 2018
Director
Buy
6,800
$1.07
$7.28K
Green Scott A.
18 Jun 2018
Chief Operating Officer
Buy
10,000
$1.04
$10.40K
Green Scott A.
15 Jun 2018
Chief Operating Officer
Buy
19,607
$1.06
$20.70K
Otten Anthony L.
13 Jun 2018
Director
Buy
7,500
$0.94
$7.05K
RICHSTONE ELLEN B
12 Jun 2018
Director
Buy
5,000
$0.97
$4.85K
RICHSTONE ELLEN B
12 Jun 2018
Director
Buy
5,000
$0.96
$4.80K
Altschaefl Michael W
11 Jun 2018
Chief Executive Officer
Buy
30,000
$0.90
$26.85K
Hull William T
11 Jun 2018
Chief Financial Officer
Buy
39,278
$0.90
$35.26K
Altschaefl Michael W
8 Jun 2018
Chief Executive Officer
Buy
25,000
$0.86
$21.50K
Hull William T
8 Jun 2018
Chief Financial Officer
Buy
22,322
$0.86
$19.14K
Williamson Mark C
8 Jun 2018
Director
Buy
9,000
$0.88
$7.95K
Young Kenneth M
1 Mar 2018
Director
Buy
10,000
$0.87
$8.70K
Hull William T
1 Mar 2018
Chief Financial Officer
Buy
10,652
$0.87
$9.25K
RICHSTONE ELLEN B
26 Feb 2018
Director
Buy
23,500
$0.86
$20.12K
Altschaefl Michael W
23 Feb 2018
Chief Executive Officer
Buy
24,000
$0.86
$20.65K
Otten Anthony L.
23 Feb 2018
Director
Buy
23,529
$0.86
$20.14K
Scribante John H
8 Aug 2017
Director
Sell indirect
40,000
$0.99
$39.62K
Scribante John H
3 Aug 2017
Director
Sell indirect
10,000
$1.05
$10.52K
Scribante John H
2 Aug 2017
Director
Sell indirect
10,500
$1.07
$11.23K
Scribante John H
1 Aug 2017
Director
Sell indirect
12,000
$1.12
$13.39K
Scribante John H
31 Jul 2017
Director
Sell indirect
37,500
$1.11
$41.44K
Scribante John H
28 Jul 2017
Director
Sell indirect
6,278
$1.04
$6.56K
Scribante John H
27 Jul 2017
Director
Sell indirect
6,346
$1.03
$6.55K
Scribante John H
26 Jul 2017
Director
Sell indirect
13,376
$1.02
$13.66K
Scribante John H
25 Jul 2017
Director
Sell indirect
5,000
$1.08
$5.41K
Scribante John H
24 Jul 2017
Director
Sell indirect
5,100
$1.08
$5.50K
Scribante John H
21 Jul 2017
Director
Sell indirect
12,000
$1.09
$13.08K
Scribante John H
20 Jul 2017
Director
Sell indirect
20,000
$1.06
$21.25K
Scribante John H
19 Jul 2017
Director
Sell indirect
7,500
$1.08
$8.14K
Scribante John H
18 Jul 2017
Director
Sell indirect
626
$1.10
$689.60
Scribante John H
17 Jul 2017
Director
Sell indirect
2,942
$1.15
$3.38K
Scribante John H
13 Jul 2017
Director
Sell indirect
1,500
$1.20
$1.80K
Scribante John H
12 Jul 2017
Director
Sell indirect
1,000
$1.21
$1.21K
Scribante John H
11 Jul 2017
Director
Sell indirect
61,733
$1.16
$71.80K
Scribante John H
10 Jul 2017
Director
Sell indirect
11,211
$1.23
$13.74K
Scribante John H
7 Jul 2017
Director
Sell indirect
2,204
$1.28
$2.83K
Scribante John H
6 Jul 2017
Director
Sell indirect
400
$1.32
$526.00
Scribante John H
5 Jul 2017
Director
Sell indirect
1,600
$1.34
$2.14K
Scribante John H
30 Jun 2017
Director
Sell indirect
40,000
$1.29
$51.59K
Scribante John H
29 Jun 2017
Director
Sell indirect
112,007
$1.27
$142.71K
Scribante John H
28 Jun 2017
Director
Sell indirect
25,211
$1.25
$31.51K
Scribante John H
27 Jun 2017
Director
Sell indirect
12,100
$1.28
$15.48K
Scribante John H
26 Jun 2017
Director
Sell indirect
6,392
$1.28
$8.19K
Scribante John H
23 Jun 2017
Director
Sell indirect
100
$1.30
$130.00
Scribante John H
21 Jun 2017
Director
Sell indirect
3,000
$1.30
$3.90K
Altschaefl Michael W
21 Jun 2017
Chief Executive Officer
Buy
7,500
$1.31
$9.84K
Scribante John H
20 Jun 2017
Director
Sell indirect
77,802
$1.32
$102.47K
Otten Anthony L.
16 Jun 2017
Director
Buy
1,500
$1.37
$2.06K
Altschaefl Michael W
15 Jun 2017
Chief Executive Officer
Buy
5,000
$1.35
$6.74K
Altschaefl Michael W
13 Jun 2017
Chief Executive Officer
Buy
5,000
$1.39
$6.93K
Meade Marc
13 Jun 2017
Executive Vice President
Buy
4,000
$1.39
$5.56K
Green Scott A.
2 Mar 2017
Chief Operating Officer
Buy
50,000
$0.90
$45.11K
Hull William T
21 Feb 2017
Chief Financial Officer
Buy
44,851
$1.80
$80.73K
Scribante John H
21 Feb 2017
Director
Buy indirect
20,000
$1.76
$35.21K
Otten Anthony L.
13 Feb 2017
Director
Buy
2,000
$1.91
$3.81K
Meade Marc
11 Nov 2016
Executive Vice President
Buy
2,700
$1.60
$4.32K
Meade Marc
11 Nov 2016
Executive Vice President
Buy
300
$1.60
$479.70

What was left out

Form 4 filings counted 173
Amendments (4/A) skipped 10
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 48
Transactions with no price 0
Shares from compensation/vesting 5,842,522
Sales filed before the plan box existed 48
History held since 8 Nov 2016