Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Historical Insider Transactions

The table below lists insider purchases and sales reported by company officers, directors, and major shareholders during the last 12 months.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

May 30, 2025

Duggan Kerry C

Duggan Kerry C
Sell
16,634 $0.00

16,634

$0.00

$0

Mar 21, 2025

Duff Mark

Duff Mark
President and CEO
Buy
750 $7.02

750

$7.02

$5,265

Mar 21, 2025

Duff Mark

Duff Mark
President and CEO
Buy
650 $7.03

650

$7.03

$4,570

Mar 21, 2025

Duff Mark

Duff Mark
President and CEO
Buy
650 $7.05

650

$7.05

$4,583

Mar 21, 2025

Naccarato Ben

Naccarato Ben
CFO
Buy
400 $7.00

400

$7.00

$2,800

Mar 18, 2025

Duff Mark

Duff Mark
President and CEO
Buy
500 $7.10

500

$7.10

$3,550

Mar 18, 2025

Duff Mark

Duff Mark
President and CEO
Buy
500 $7.20

500

$7.20

$3,600

Mar 18, 2025

Eshleman Troy

Eshleman Troy
COO
Buy
1,350 $7.35

1,350

$7.35

$9,923

Mar 17, 2025

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,000 $7.31

1,000

$7.31

$7,310

Sep 04, 2024

Duff Mark

Duff Mark
President and CEO
Buy
500 $9.91

500

$9.91

$4,955

Sep 04, 2024

Duff Mark

Duff Mark
President and CEO
Buy
350 $9.95

350

$9.95

$3,483

Sep 03, 2024

Duff Mark

Duff Mark
President and CEO
Buy
500 $10.48

500

$10.48

$5,240

Sep 03, 2024

Duff Mark

Duff Mark
President and CEO
Buy
750 $10.07

750

$10.07

$7,553

Dec 05, 2023

Lombardo Andy

Lombardo Andy
EVP of Nuclear & Technical Svc
Buy
2,150 $7.63

2,150

$7.63

$16,405

Dec 01, 2023

Shelton Larry

Shelton Larry
Buy
2,000 $7.20

2,000

$7.20

$14,400

Dec 01, 2023

Duff Mark

Duff Mark
President and CEO
Buy
750 $7.07

750

$7.07

$5,303

Dec 01, 2023

Duff Mark

Duff Mark
President and CEO
Buy
750 $7.27

750

$7.27

$5,453

Dec 01, 2023

Duff Mark

Duff Mark
President and CEO
Buy
750 $7.28

750

$7.28

$5,460

Dec 01, 2023

Duff Mark

Duff Mark
President and CEO
Buy
750 $7.00

750

$7.00

$5,250

May 26, 2023

REEDER JOE

REEDER JOE
Sell
6,009 $11.57

6,009

$11.57

$69,536

May 17, 2023

REEDER JOE

REEDER JOE
Sell
19,385 $11.53

19,385

$11.53

$223,509

Dec 22, 2022

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,700 $3.78

1,700

$3.78

$6,426

Dec 14, 2022

Naccarato Ben

Naccarato Ben
CFO
Buy
575 $3.47

575

$3.47

$1,995

Dec 08, 2022

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
2,000 $3.38

2,000

$3.38

$6,760

Nov 22, 2022

Duff Mark

Duff Mark
President and CEO
Buy
1,000 $3.89

1,000

$3.89

$3,890

Sep 27, 2022

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
500 $4.65

500

$4.65

$2,325

Sep 26, 2022

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
500 $4.60

500

$4.60

$2,300

Sep 09, 2022

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,000 $4.89

1,000

$4.89

$4,890

Sep 08, 2022

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,000 $4.86

1,000

$4.86

$4,860

Sep 08, 2022

Grondin Richard

Grondin Richard
EVP of Waste Treatment Ops
Buy
1,000 $4.87

1,000

$4.87

$4,870

Sep 07, 2022

Lombardo Andy

Lombardo Andy
EVP of Nuclear & Technical Svc
Buy
200 $4.73

200

$4.73

$945

Sep 07, 2022

Lombardo Andy

Lombardo Andy
EVP of Nuclear & Technical Svc
Buy
200 $4.72

200

$4.72

$944

Sep 07, 2022

Lombardo Andy

Lombardo Andy
EVP of Nuclear & Technical Svc
Buy
500 $4.73

500

$4.73

$2,365

Sep 07, 2022

Lombardo Andy

Lombardo Andy
EVP of Nuclear & Technical Svc
Buy
100 $4.71

100

$4.71

$471

Sep 07, 2022

Duff Mark

Duff Mark
President and CEO
Buy
500 $4.76

500

$4.76

$2,380

Sep 07, 2022

Duff Mark

Duff Mark
President and CEO
Buy
1,000 $4.75

1,000

$4.75

$4,750

Sep 07, 2022

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
2,000 $4.74

2,000

$4.74

$9,480

Jun 16, 2022

Shelton Larry

Shelton Larry
Buy
37 $5.05

37

$5.05

$187

Jun 13, 2022

Shelton Larry

Shelton Larry
Buy
1,000 $5.33

1,000

$5.33

$5,330

Jun 03, 2022

Naccarato Ben

Naccarato Ben
CFO
Buy
500 $5.50

500

$5.50

$2,750

May 12, 2022

Duff Mark

Duff Mark
President and CEO
Buy
922 $5.60

922

$5.60

$5,163

May 12, 2022

Duff Mark

Duff Mark
President and CEO
Buy
1,000 $5.50

1,000

$5.50

$5,500

May 11, 2022

Duff Mark

Duff Mark
President and CEO
Buy
78 $5.60

78

$5.60

$437

Dec 20, 2021

Duff Mark

Duff Mark
President and CEO
Buy
600 $6.50

600

$6.50

$0

Dec 17, 2021

Duff Mark

Duff Mark
President and CEO
Buy
1,000 $6.57

1,000

$6.57

$0

Dec 17, 2021

Duff Mark

Duff Mark
President and CEO
Buy
37 $6.52

37

$6.52

$0

Dec 15, 2021

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,000 $6.81

1,000

$6.81

$0

Dec 29, 2020

Duff Mark

Duff Mark
President and CEO
Buy
500 $5.85

500

$5.85

$2,925

Nov 09, 2020

Shelton Larry

Shelton Larry
Buy
1,000 $6.32

1,000

$6.32

$6,323

Nov 09, 2020

Duff Mark

Duff Mark
President and CEO
Buy
500 $6.20

500

$6.20

$3,100

Nov 09, 2020

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,000 $6.30

1,000

$6.30

$6,300

Sep 24, 2020

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
500 $6.61

500

$6.61

$3,305

Sep 24, 2020

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
500 $6.81

500

$6.81

$3,405

Aug 12, 2020

Duff Mark

Duff Mark
President and CEO
Buy
20 $6.85

20

$6.85

$137

Aug 11, 2020

Duff Mark

Duff Mark
President and CEO
Buy
500 $7.11

500

$7.11

$3,555

Aug 11, 2020

Duff Mark

Duff Mark
President and CEO
Buy
750 $6.99

750

$6.99

$5,243

Aug 11, 2020

Duff Mark

Duff Mark
President and CEO
Buy
500 $6.92

500

$6.92

$3,460

Aug 11, 2020

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,000 $7.01

1,000

$7.01

$7,010

Jun 26, 2020

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,000 $6.15

1,000

$6.15

$6,150

May 14, 2020

Naccarato Ben

Naccarato Ben
CFO
Buy
218 $6.00

218

$6.00

$1,308

May 14, 2020

Naccarato Ben

Naccarato Ben
CFO
Buy
100 $5.99

100

$5.99

$599

Mar 30, 2020

Duff Mark

Duff Mark
President and CEO
Buy
500 $5.10

500

$5.10

$2,550

Mar 24, 2020

Lombardo Andy

Lombardo Andy
Buy
100 $4.89

100

$4.89

$489

Mar 24, 2020

Lombardo Andy

Lombardo Andy
Buy
111 $4.90

111

$4.90

$544

Mar 24, 2020

Lombardo Andy

Lombardo Andy
Buy
221 $4.83

221

$4.83

$1,067

Mar 24, 2020

Lombardo Andy

Lombardo Andy
Buy
1 $4.81

1

$4.81

$5

Mar 24, 2020

Lombardo Andy

Lombardo Andy
Buy
2,000 $4.78

2,000

$4.78

$9,554

Mar 24, 2020

Lombardo Andy

Lombardo Andy
Buy
67 $4.75

67

$4.75

$318

Mar 24, 2020

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,000 $4.75

1,000

$4.75

$4,750

Mar 24, 2020

Naccarato Ben

Naccarato Ben
CFO
Buy
500 $4.75

500

$4.75

$2,375

Mar 23, 2020

Duff Mark

Duff Mark
President and CEO
Buy
1,000 $4.15

1,000

$4.15

$4,150

Mar 23, 2020

Duff Mark

Duff Mark
President and CEO
Buy
500 $4.05

500

$4.05

$2,025

Sep 30, 2019

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
200 $4.56

200

$4.56

$912

Sep 26, 2019

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
300 $4.55

300

$4.55

$1,365

Sep 20, 2019

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
200 $4.39

200

$4.39

$878

Sep 19, 2019

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
300 $4.16

300

$4.16

$1,248

Sep 13, 2019

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
100 $3.87

100

$3.87

$387

Sep 13, 2019

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
300 $3.84

300

$3.84

$1,152

Sep 12, 2019

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
200 $3.80

200

$3.80

$760

Sep 12, 2019

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
400 $3.77

400

$3.77

$1,508

Aug 29, 2019

Naccarato Ben

Naccarato Ben
CFO
Buy
500 $3.90

500

$3.90

$1,950

Aug 28, 2019

REEDER JOE

REEDER JOE
Buy
7,500 $3.97

7,500

$3.97

$29,784

Aug 26, 2019

REEDER JOE

REEDER JOE
Buy
17,894 $3.95

17,894

$3.95

$70,674

Aug 16, 2019

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
200 $4.00

200

$4.00

$800

Aug 15, 2019

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
500 $3.85

500

$3.85

$1,925

Aug 15, 2019

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
300 $3.94

300

$3.94

$1,182

Aug 14, 2019

Duff Mark

Duff Mark
President and CEO
Buy
1,000 $3.80

1,000

$3.80

$3,800

Aug 14, 2019

Duff Mark

Duff Mark
President and CEO
Buy
1,000 $3.75

1,000

$3.75

$3,750

Jun 21, 2019

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,000 $3.97

1,000

$3.97

$3,970

May 15, 2019

Duff Mark

Duff Mark
President and CEO
Buy
500 $3.70

500

$3.70

$1,850

May 14, 2019

Duff Mark

Duff Mark
President and CEO
Buy
500 $3.80

500

$3.80

$1,900

May 14, 2019

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,200 $3.82

1,200

$3.82

$4,584

May 13, 2019

Duff Mark

Duff Mark
President and CEO
Buy
500 $3.90

500

$3.90

$1,950

Dec 28, 2018

Duff Mark

Duff Mark
President and CEO
Buy
500 $2.25

500

$2.25

$1,125

Dec 28, 2018

Duff Mark

Duff Mark
President and CEO
Buy
100 $2.20

100

$2.20

$220

Dec 28, 2018

Duff Mark

Duff Mark
President and CEO
Buy
450 $2.51

450

$2.51

$1,128

Dec 28, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,000 $2.36

1,000

$2.36

$2,360

Dec 27, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,800 $2.17

1,800

$2.17

$3,906

Dec 17, 2018

Duff Mark

Duff Mark
President and CEO
Buy
700 $2.95

700

$2.95

$2,065

Dec 14, 2018

Duff Mark

Duff Mark
President and CEO
Buy
1 $2.63

1

$2.63

$3

Dec 14, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
300 $2.65

300

$2.65

$795

Dec 14, 2018

Naccarato Ben

Naccarato Ben
CFO
Buy
500 $2.65

500

$2.65

$1,325

Dec 13, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
200 $2.76

200

$2.76

$552

Dec 07, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
200 $2.70

200

$2.70

$540

Dec 07, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
100 $2.84

100

$2.84

$284

Dec 06, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
400 $2.81

400

$2.81

$1,124

Dec 03, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
1,000 $3.00

1,000

$3.00

$3,000

Nov 13, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
500 $3.30

500

$3.30

$1,650

Nov 09, 2018

Duff Mark

Duff Mark
President and CEO
Buy
700 $3.35

700

$3.35

$2,345

Nov 09, 2018

Duff Mark

Duff Mark
President and CEO
Buy
700 $3.55

700

$3.55

$2,485

Nov 09, 2018

Duff Mark

Duff Mark
President and CEO
Buy
900 $3.45

900

$3.45

$3,105

Sep 28, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
300 $4.20

300

$4.20

$1,260

Sep 27, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
700 $4.36

700

$4.36

$3,052

Sep 12, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
200 $4.90

200

$4.90

$980

Sep 12, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
250 $4.73

250

$4.73

$1,183

Sep 12, 2018

CENTOFANTI LOUIS F

CENTOFANTI LOUIS F
EVP of Strategic Initiatives
Buy
450 $4.74

450

$4.74

$2,133

TOP