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

Jun 12, 2025

Tunison John

Tunison John
CFO
Buy
1,000 $2.48

1,000

$2.48

$2,480

Jun 11, 2025

Phelan William P

Phelan William P
Sell
3,350 $2.80

3,350

$2.80

$9,380

Jun 10, 2025

Phelan William P

Phelan William P
Sell
10,000 $2.98

10,000

$2.98

$29,800

Jun 10, 2025

Thomas Jessica L.

Thomas Jessica L.
CAO
Sell
3,300 $2.80

3,300

$2.80

$9,240

Jun 10, 2025

Tunison John

Tunison John
CFO
Buy
1,000 $2.80

1,000

$2.80

$2,800

Jun 02, 2025

OReilly Mary Jennifer

OReilly Mary Jennifer
Chief People Officer
Sell
100 $3.61

100

$3.61

$361

Jun 02, 2025

OReilly Mary Jennifer

OReilly Mary Jennifer
Chief People Officer
Sell
100 $3.75

100

$3.75

$375

Jun 02, 2025

OReilly Mary Jennifer

OReilly Mary Jennifer
Chief People Officer
Sell
1,400 $3.67

1,400

$3.67

$5,138

May 20, 2025

Marusak Thomas J

Marusak Thomas J
Sell
1,991 $0.80

1,991

$0.80

$1,593

Dec 11, 2024

TOPOREK MICHAEL

TOPOREK MICHAEL
Sell
574 $10.00

574

$10.00

$5,740

Dec 10, 2024

MICHAELS DAVID C

MICHAELS DAVID C
Sell
400 $3.15

400

$3.15

$1,260

Dec 10, 2024

TOPOREK MICHAEL

TOPOREK MICHAEL
Sell
100 $10.40

100

$10.40

$1,040

Dec 09, 2024

Lipman Matthew E.

Lipman Matthew E.
Sell
762 $10.65

762

$10.65

$8,115

Dec 09, 2024

TOPOREK MICHAEL

TOPOREK MICHAEL
Sell
208 $10.60

208

$10.60

$2,205

Dec 06, 2024

Lipman Matthew E.

Lipman Matthew E.
Sell
100 $11.20

100

$11.20

$1,120

Dec 06, 2024

Lipman Matthew E.

Lipman Matthew E.
Sell
38 $11.15

38

$11.15

$424

Dec 05, 2024

TOPOREK MICHAEL

TOPOREK MICHAEL
Sell
12 $11.50

12

$11.50

$138

Nov 21, 2024

OReilly Mary Jennifer

OReilly Mary Jennifer
Chief People Officer
Sell
2,000 $11.48

2,000

$11.48

$22,967

Nov 21, 2024

Belizaire John

Belizaire John
CEO
Sell
2,053 $3.54

2,053

$3.54

$7,264

Nov 19, 2024

Thomas Jessica L.

Thomas Jessica L.
CAO
Sell
873 $12.71

873

$12.71

$11,093

Nov 19, 2024

Thomas Jessica L.

Thomas Jessica L.
CAO
Sell
2,427 $11.72

2,427

$11.72

$28,434

Nov 19, 2024

Hirshfield Edward R

Hirshfield Edward R
Sell
100 $13.21

100

$13.21

$1,321

Nov 19, 2024

Hirshfield Edward R

Hirshfield Edward R
Sell
135 $12.04

135

$12.04

$1,626

Nov 19, 2024

Hirshfield Edward R

Hirshfield Edward R
Sell
150 $12.00

150

$12.00

$1,800

Nov 19, 2024

Hirshfield Edward R

Hirshfield Edward R
Sell
850 $11.75

850

$11.75

$9,988

Nov 19, 2024

Hirshfield Edward R

Hirshfield Edward R
Sell
1,000 $11.88

1,000

$11.88

$11,880

Nov 19, 2024

Hirshfield Edward R

Hirshfield Edward R
Sell
1,000 $11.76

1,000

$11.76

$11,758

Nov 19, 2024

Hirshfield Edward R

Hirshfield Edward R
Sell
1,000 $11.72

1,000

$11.72

$11,718

Nov 19, 2024

Hirshfield Edward R

Hirshfield Edward R
Sell
1,000 $11.53

1,000

$11.53

$11,534

Nov 19, 2024

Hirshfield Edward R

Hirshfield Edward R
Sell
1,000 $11.89

1,000

$11.89

$11,890

Nov 19, 2024

Hirshfield Edward R

Hirshfield Edward R
Sell
1,000 $11.74

1,000

$11.74

$11,735

Nov 19, 2024

Hirshfield Edward R

Hirshfield Edward R
Sell
1,506 $11.67

1,506

$11.67

$17,581

Nov 19, 2024

OReilly Mary Jennifer

OReilly Mary Jennifer
Chief People Officer
Sell
3,000 $11.82

3,000

$11.82

$35,445

Nov 11, 2024

Lipman Matthew E.

Lipman Matthew E.
Sell
9,080 $4.00

9,080

$4.00

$36,320

Nov 11, 2024

TOPOREK MICHAEL

TOPOREK MICHAEL
Sell
9,080 $4.00

9,080

$4.00

$36,320

Nov 08, 2024

Lipman Matthew E.

Lipman Matthew E.
Sell
21,900 $3.42

21,900

$3.42

$74,898

Nov 08, 2024

TOPOREK MICHAEL

TOPOREK MICHAEL
Sell
21,900 $3.42

21,900

$3.42

$74,898

Nov 07, 2024

Lipman Matthew E.

Lipman Matthew E.
Sell
24,420 $3.59

24,420

$3.59

$87,668

Nov 07, 2024

TOPOREK MICHAEL

TOPOREK MICHAEL
Sell
24,420 $3.59

24,420

$3.59

$87,668

Nov 06, 2024

Lipman Matthew E.

Lipman Matthew E.
Sell
23,700 $3.56

23,700

$3.56

$84,372

Nov 06, 2024

TOPOREK MICHAEL

TOPOREK MICHAEL
Sell
23,700 $3.56

23,700

$3.56

$84,372

Nov 05, 2024

Lipman Matthew E.

Lipman Matthew E.
Sell
11,000 $3.23

11,000

$3.23

$35,530

Nov 05, 2024

TOPOREK MICHAEL

TOPOREK MICHAEL
Sell
11,000 $3.23

11,000

$3.23

$35,530

Nov 04, 2024

Lipman Matthew E.

Lipman Matthew E.
Sell
20,600 $3.11

20,600

$3.11

$64,066

Nov 04, 2024

TOPOREK MICHAEL

TOPOREK MICHAEL
Sell
20,600 $3.11

20,600

$3.11

$64,066

Nov 01, 2024

Lipman Matthew E.

Lipman Matthew E.
Sell
31,300 $3.39

31,300

$3.39

$106,107

Nov 01, 2024

TOPOREK MICHAEL

TOPOREK MICHAEL
Sell
31,300 $3.39

31,300

$3.39

$106,107

Oct 31, 2024

Lipman Matthew E.

Lipman Matthew E.
Sell
8,000 $3.44

8,000

$3.44

$27,520

Oct 31, 2024

TOPOREK MICHAEL

TOPOREK MICHAEL
Sell
8,000 $3.44

8,000

$3.44

$27,520

Jun 18, 2024

MICHAELS DAVID C

MICHAELS DAVID C
Buy
9,100 $3.47

9,100

$3.47

$31,577

Jun 18, 2024

Belizaire John

Belizaire John
CEO
Buy
9,123 $0.00

9,123

$0.00

$0

Dec 15, 2023

MICHAELS DAVID C

MICHAELS DAVID C
CFO
Buy
3,000 $3.25

3,000

$3.25

$9,750

Dec 14, 2023

MICHAELS DAVID C

MICHAELS DAVID C
CFO
Buy
369 $3.10

369

$3.10

$1,144

Dec 13, 2023

MICHAELS DAVID C

MICHAELS DAVID C
CFO
Buy
2,300 $3.00

2,300

$3.00

$6,900

Dec 12, 2023

Thomas Jessica L.

Thomas Jessica L.
CAO
Sell
322 $3.68

322

$3.68

$1,185

Dec 12, 2023

Thomas Jessica L.

Thomas Jessica L.
CAO
Sell
300 $3.50

300

$3.50

$1,050

Dec 12, 2023

Belizaire John

Belizaire John
CEO
Sell
1,463 $4.00

1,463

$4.00

$5,852

Sep 02, 2022

Bottomley John

Bottomley John
Buy
8,000 $2.59

8,000

$2.59

$20,720

Sep 02, 2022

Bottomley John

Bottomley John
Buy
1,000 $8.14

1,000

$8.14

$8,140

Aug 24, 2022

Phelan William P

Phelan William P
Buy
199 $3.29

199

$3.29

$655

Aug 24, 2022

Phelan William P

Phelan William P
Buy
7,458 $3.26

7,458

$3.26

$24,313

Aug 23, 2022

Hazelip William

Hazelip William
Buy
500 $9.35

500

$9.35

$4,675

Aug 23, 2022

Hazelip William

Hazelip William
Buy
1,500 $3.18

1,500

$3.18

$4,770

Aug 22, 2022

Hazelip William

Hazelip William
Buy
500 $9.30

500

$9.30

$4,650

Aug 22, 2022

Hazelip William

Hazelip William
Buy
1,000 $3.15

1,000

$3.15

$3,150

Aug 22, 2022

Hazelip William

Hazelip William
Buy
1,000 $3.23

1,000

$3.23

$3,230

Aug 22, 2022

Lipman Matthew E.

Lipman Matthew E.
Buy
150 $9.35

150

$9.35

$1,403

Aug 22, 2022

Lipman Matthew E.

Lipman Matthew E.
Buy
150 $9.50

150

$9.50

$1,425

Aug 22, 2022

Lipman Matthew E.

Lipman Matthew E.
Buy
3,500 $3.25

3,500

$3.25

$11,375

Aug 22, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
600 $3.27

600

$3.27

$1,962

Aug 22, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
1,000 $3.24

1,000

$3.24

$3,240

Aug 22, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
100 $3.25

100

$3.25

$325

Aug 22, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
1,000 $3.23

1,000

$3.23

$3,230

Aug 22, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
1,000 $3.18

1,000

$3.18

$3,180

Aug 22, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
1,000 $3.20

1,000

$3.20

$3,200

Aug 22, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
1,000 $3.16

1,000

$3.16

$3,160

Aug 22, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
1,000 $3.15

1,000

$3.15

$3,150

Aug 22, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
1,000 $3.10

1,000

$3.10

$3,100

Aug 19, 2022

Thomas Jessica L.

Thomas Jessica L.
Former CFO
Buy
300 $9.99

300

$9.99

$2,997

Aug 19, 2022

Lipman Matthew E.

Lipman Matthew E.
Buy
300 $9.65

300

$9.65

$2,895

Aug 19, 2022

Lipman Matthew E.

Lipman Matthew E.
Buy
300 $9.60

300

$9.60

$2,880

Aug 19, 2022

Lipman Matthew E.

Lipman Matthew E.
Buy
352 $3.20

352

$3.20

$1,125

Aug 19, 2022

Lipman Matthew E.

Lipman Matthew E.
Buy
189 $3.20

189

$3.20

$605

Aug 19, 2022

Lipman Matthew E.

Lipman Matthew E.
Buy
459 $3.20

459

$3.20

$1,469

Aug 19, 2022

Lipman Matthew E.

Lipman Matthew E.
Buy
1,000 $3.25

1,000

$3.25

$3,250

Aug 19, 2022

Lipman Matthew E.

Lipman Matthew E.
Buy
101 $3.24

101

$3.24

$327

Aug 19, 2022

Lipman Matthew E.

Lipman Matthew E.
Buy
100 $3.26

100

$3.26

$326

Aug 19, 2022

Lipman Matthew E.

Lipman Matthew E.
Buy
799 $3.26

799

$3.26

$2,605

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
100 $3.25

100

$3.25

$325

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
500 $3.15

500

$3.15

$1,575

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
100 $3.17

100

$3.17

$317

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
100 $3.18

100

$3.18

$318

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
1,000 $3.20

1,000

$3.20

$3,199

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
1,445 $3.20

1,445

$3.20

$4,624

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
100 $3.26

100

$3.26

$326

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
220 $3.31

220

$3.31

$728

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
268 $3.32

268

$3.32

$890

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
100 $3.34

100

$3.34

$334

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
100 $3.37

100

$3.37

$337

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
100 $3.36

100

$3.36

$336

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
100 $3.35

100

$3.35

$335

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
100 $9.68

100

$9.68

$968

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
203 $9.65

203

$9.65

$1,959

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
100 $9.74

100

$9.74

$974

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
500 $9.75

500

$9.75

$4,875

Aug 19, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
10 $9.80

10

$9.80

$98

Aug 19, 2022

Belizaire John

Belizaire John
CEO, Soluna Computing, Inc.
Buy
1,042 $9.59

1,042

$9.59

$9,993

Aug 19, 2022

Belizaire John

Belizaire John
CEO, Soluna Computing, Inc.
Buy
3,125 $3.20

3,125

$3.20

$9,997

Aug 18, 2022

MICHAELS DAVID C

MICHAELS DAVID C
Buy
10,000 $3.27

10,000

$3.27

$32,700

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
400 $3.38

400

$3.38

$1,352

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
300 $3.37

300

$3.37

$1,011

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
200 $3.35

200

$3.35

$670

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
300 $3.34

300

$3.34

$1,002

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
300 $3.20

300

$3.20

$960

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
300 $3.19

300

$3.19

$957

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
300 $3.17

300

$3.17

$951

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
400 $3.15

400

$3.15

$1,260

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
300 $3.10

300

$3.10

$930

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
300 $2.99

300

$2.99

$897

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
300 $2.69

300

$2.69

$807

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
500 $2.63

500

$2.63

$1,315

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
400 $2.60

400

$2.60

$1,040

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
100 $2.83

100

$2.83

$283

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
500 $9.40

500

$9.40

$4,700

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
200 $9.20

200

$9.20

$1,840

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
200 $9.12

200

$9.12

$1,824

Aug 18, 2022

TOPOREK MICHAEL

TOPOREK MICHAEL
CEO
Buy
300 $8.99

300

$8.99

$2,697

Jul 02, 2021

Binyamin Moshe

Binyamin Moshe
President-MTI Instruments,Inc.
Buy
1,000 $7.35

1,000

$7.35

$7,350

May 09, 2018

Jones Frederick W.

Jones Frederick W.
Chief Executive & CFO
Buy
2,500 $0.70

2,500

$0.70

$1,750

TOP