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

Aug 22, 2025

Altman Peter

Altman Peter
President and CEO
Buy
700 $1.83

700

$1.83

$1,281

Aug 13, 2025

Altman Peter

Altman Peter
President and CEO
Buy
100 $1.83

100

$1.83

$183

Aug 12, 2025

Altman Peter

Altman Peter
President and CEO
Buy
400 $1.75

400

$1.75

$700

Aug 11, 2025

Altman Peter

Altman Peter
President and CEO
Buy
1,700 $1.76

1,700

$1.76

$2,989

Jun 30, 2025

Altman Peter

Altman Peter
President and CEO
Buy
24,096 $2.08

24,096

$2.08

$0

Jun 30, 2025

Altman Peter

Altman Peter
President and CEO
Buy
24,096 $0.00

24,096

$0.00

$15,506

Jun 30, 2025

McClung David

McClung David
CFO
Buy
4,819 $2.08

4,819

$2.08

$0

Jun 30, 2025

McClung David

McClung David
CFO
Buy
4,819 $0.00

4,819

$0.00

$3,101

Jun 30, 2025

STERTZER SIMON H

STERTZER SIMON H
Buy
72,289 $2.08

72,289

$2.08

$0

Jun 30, 2025

STERTZER SIMON H

STERTZER SIMON H
Buy
72,289 $0.00

72,289

$0.00

$46,518

Jun 30, 2025

Blank Andrew Scott

Blank Andrew Scott
Buy
72,289 $2.08

72,289

$2.08

$0

Jun 30, 2025

Blank Andrew Scott

Blank Andrew Scott
Buy
72,289 $0.00

72,289

$0.00

$46,518

May 30, 2025

Altman Peter

Altman Peter
President and CEO
Buy
100 $2.21

100

$2.21

$221

May 22, 2025

Altman Peter

Altman Peter
President and CEO
Buy
700 $1.89

700

$1.89

$1,323

May 20, 2025

Altman Peter

Altman Peter
President and CEO
Buy
1,600 $2.08

1,600

$2.08

$3,328

May 16, 2025

Altman Peter

Altman Peter
President and CEO
Buy
300 $2.43

300

$2.43

$730

May 14, 2025

Altman Peter

Altman Peter
President and CEO
Buy
100 $2.99

100

$2.99

$299

Apr 23, 2025

Altman Peter

Altman Peter
President and CEO
Buy
26,246 $1.91

26,246

$1.91

$0

Apr 23, 2025

Altman Peter

Altman Peter
President and CEO
Buy
26,246 $0.00

26,246

$0.00

$16,092

Apr 23, 2025

KRASNO RICHARD M

KRASNO RICHARD M
Buy
13,123 $1.91

13,123

$1.91

$0

Apr 23, 2025

KRASNO RICHARD M

KRASNO RICHARD M
Buy
13,123 $0.00

13,123

$0.00

$8,046

Apr 23, 2025

McClung David

McClung David
CFO
Buy
13,123 $1.91

13,123

$1.91

$0

Apr 23, 2025

McClung David

McClung David
CFO
Buy
13,123 $0.00

13,123

$0.00

$8,046

Apr 23, 2025

STERTZER SIMON H

STERTZER SIMON H
Buy
104,986 $1.91

104,986

$1.91

$0

Apr 23, 2025

STERTZER SIMON H

STERTZER SIMON H
Buy
104,986 $0.00

104,986

$0.00

$64,371

Apr 23, 2025

Blank Andrew Scott

Blank Andrew Scott
Buy
131,233 $1.91

131,233

$1.91

$0

Apr 23, 2025

Blank Andrew Scott

Blank Andrew Scott
Buy
131,233 $0.00

131,233

$0.00

$80,464

Apr 23, 2025

Facteau Bill

Facteau Bill
Buy
13,123 $1.91

13,123

$1.91

$0

Apr 23, 2025

Facteau Bill

Facteau Bill
Buy
13,123 $0.00

13,123

$0.00

$8,046

Apr 15, 2025

Altman Peter

Altman Peter
President and CEO
Buy
100 $2.14

100

$2.14

$214

Apr 11, 2025

Altman Peter

Altman Peter
President and CEO
Buy
300 $2.03

300

$2.03

$609

Apr 10, 2025

Altman Peter

Altman Peter
President and CEO
Buy
300 $1.99

300

$1.99

$597

Apr 04, 2025

Altman Peter

Altman Peter
President and CEO
Buy
800 $2.04

800

$2.04

$1,632

Apr 03, 2025

Altman Peter

Altman Peter
President and CEO
Buy
1,200 $2.24

1,200

$2.24

$2,688

Apr 03, 2025

Altman Peter

Altman Peter
President and CEO
Buy
600 $2.20

600

$2.20

$1,320

Apr 02, 2025

Altman Peter

Altman Peter
President and CEO
Buy
500 $2.23

500

$2.23

$1,115

Mar 05, 2025

STERTZER SIMON H

STERTZER SIMON H
Buy
1,000 $2.45

1,000

$2.45

$2,450

Mar 04, 2025

STERTZER SIMON H

STERTZER SIMON H
Buy
15,536 $2.30

15,536

$2.30

$35,733

Mar 03, 2025

Altman Peter

Altman Peter
President and CEO
Buy
500 $2.11

500

$2.11

$1,055

Mar 03, 2025

STERTZER SIMON H

STERTZER SIMON H
Buy
22,753 $2.30

22,753

$2.30

$52,332

Jan 30, 2025

Altman Peter

Altman Peter
President and CEO
Buy
239 $2.38

239

$2.38

$569

Jan 29, 2025

Altman Peter

Altman Peter
President and CEO
Buy
500 $2.40

500

$2.40

$1,200

Dec 23, 2024

Altman Peter

Altman Peter
President and CEO
Buy
1,000 $2.06

1,000

$2.06

$2,060

Dec 20, 2024

GILLIS EDWARD M

GILLIS EDWARD M
Senior Vice President, Devices
Sell
3,257 $2.00

3,257

$2.00

$6,514

Dec 05, 2024

Altman Peter

Altman Peter
President and CEO
Buy
250 $2.22

250

$2.22

$555

Nov 15, 2024

Altman Peter

Altman Peter
President and CEO
Buy
1,350 $1.87

1,350

$1.87

$2,525

Jul 01, 2024

Altman Peter

Altman Peter
President and CEO
Buy
300 $3.05

300

$3.05

$915

Jun 28, 2024

Altman Peter

Altman Peter
President and CEO
Buy
200 $2.99

200

$2.99

$598

Jun 21, 2024

Altman Peter

Altman Peter
President and CEO
Buy
500 $3.29

500

$3.29

$1,645

Jun 14, 2024

Altman Peter

Altman Peter
President and CEO
Buy
500 $3.52

500

$3.52

$1,760

Jun 10, 2024

Altman Peter

Altman Peter
President and CEO
Buy
1,000 $3.36

1,000

$3.36

$3,360

Apr 19, 2024

Altman Peter

Altman Peter
President and CEO
Buy
2,750 $0.37

2,750

$0.37

$1,013

Mar 28, 2024

Altman Peter

Altman Peter
President and CEO
Buy
500 $0.39

500

$0.39

$195

Feb 13, 2024

Altman Peter

Altman Peter
President and CEO
Buy
108,108 $0.46

108,108

$0.46

$0

Feb 13, 2024

Altman Peter

Altman Peter
President and CEO
Buy
54,054 $0.00

54,054

$0.00

$7,938

Jan 19, 2024

FROST PHILLIP MD ET AL

FROST PHILLIP MD ET AL
Sell
129,802 $0.43

129,802

$0.43

$55,815

May 26, 2023

Altman Peter

Altman Peter
President and CEO
Buy
6,200 $1.60

6,200

$1.60

$9,920

Dec 16, 2022

FROST PHILLIP MD ET AL

FROST PHILLIP MD ET AL
Buy
595,238 $1.68

595,238

$1.68

$0

Dec 16, 2022

Altman Peter

Altman Peter
President and CEO
Buy
14,880 $1.68

14,880

$1.68

$0

Dec 16, 2022

McClung David

McClung David
CFO
Buy
8,928 $1.68

8,928

$1.68

$0

Dec 16, 2022

STERTZER SIMON H

STERTZER SIMON H
Buy
178,571 $1.68

178,571

$1.68

$0

Dec 16, 2022

Allen Jim L.

Allen Jim L.
Buy
148,809 $1.68

148,809

$1.68

$0

Dec 16, 2022

Blank Andrew Scott

Blank Andrew Scott
Buy
148,809 $1.68

148,809

$1.68

$0

Nov 11, 2022

Altman Peter

Altman Peter
President and CEO
Buy
1,400 $1.86

1,400

$1.86

$2,604

Nov 10, 2022

Altman Peter

Altman Peter
President and CEO
Buy
3,100 $1.87

3,100

$1.87

$5,797

Oct 10, 2022

McClung David

McClung David
CFO
Buy
2,000 $2.07

2,000

$2.07

$4,140

Sep 23, 2022

Altman Peter

Altman Peter
President and CEO
Buy
1,400 $1.87

1,400

$1.87

$2,618

Sep 22, 2022

Altman Peter

Altman Peter
President and CEO
Buy
3,100 $1.81

3,100

$1.81

$5,611

Sep 21, 2022

Altman Peter

Altman Peter
President and CEO
Buy
2,750 $1.92

2,750

$1.92

$5,280

Jun 10, 2022

Altman Peter

Altman Peter
President and CEO
Buy
4,500 $1.46

4,500

$1.46

$6,570

May 13, 2022

Altman Peter

Altman Peter
President and CEO
Buy
2,698 $1.38

2,698

$1.38

$3,723

May 12, 2022

Altman Peter

Altman Peter
President and CEO
Buy
11,302 $1.20

11,302

$1.20

$13,562

May 11, 2022

Altman Peter

Altman Peter
President and CEO
Buy
1,000 $1.30

1,000

$1.30

$1,300

Apr 29, 2022

Altman Peter

Altman Peter
President and CEO
Buy
2,700 $1.61

2,700

$1.61

$4,347

Apr 28, 2022

Altman Peter

Altman Peter
President and CEO
Buy
2,300 $1.59

2,300

$1.59

$3,657

Apr 18, 2022

Altman Peter

Altman Peter
President and CEO
Buy
13,500 $1.39

13,500

$1.39

$18,700

Jan 11, 2022

Altman Peter

Altman Peter
President and CEO
Buy
100 $1.87

100

$1.87

$187

Nov 18, 2021

Altman Peter

Altman Peter
President and CEO
Buy
5,000 $2.20

5,000

$2.20

$11,000

Aug 17, 2021

Altman Peter

Altman Peter
President and CEO
Buy
3,500 $2.94

3,500

$2.94

$10,290

Dec 01, 2020

Altman Peter

Altman Peter
President and CEO
Buy
1,000 $2.49

1,000

$2.49

$2,488

Nov 27, 2020

Altman Peter

Altman Peter
President and CEO
Sell
3,200 $2.31

3,200

$2.31

$7,380

Nov 27, 2020

Altman Peter

Altman Peter
President and CEO
Buy
3,200 $2.37

3,200

$2.37

$7,580

Nov 13, 2020

Altman Peter

Altman Peter
President and CEO
Buy
500 $2.09

500

$2.09

$1,046

Nov 12, 2020

Altman Peter

Altman Peter
President and CEO
Buy
2,000 $2.07

2,000

$2.07

$4,130

Nov 10, 2020

Altman Peter

Altman Peter
President and CEO
Buy
2,500 $1.98

2,500

$1.98

$4,950

Nov 02, 2020

Duckers Eric

Duckers Eric
CMO
Sell
8,435 $2.01

8,435

$2.01

$16,954

Jun 19, 2020

STERTZER SIMON H

STERTZER SIMON H
Buy
142,850 $2.10

142,850

$2.10

$299,985

Jun 19, 2020

Allen Jim L.

Allen Jim L.
Buy
142,850 $2.10

142,850

$2.10

$299,985

Jun 19, 2020

Blank Andrew Scott

Blank Andrew Scott
Buy
142,850 $2.10

142,850

$2.10

$299,985

Mar 24, 2020

Altman Peter

Altman Peter
President and CEO
Buy
1,200 $2.90

1,200

$2.90

$3,480

Mar 19, 2020

Altman Peter

Altman Peter
President and CEO
Buy
400 $2.95

400

$2.95

$1,180

Mar 18, 2020

Altman Peter

Altman Peter
President and CEO
Buy
3,300 $2.53

3,300

$2.53

$8,349

Mar 17, 2020

Altman Peter

Altman Peter
President and CEO
Buy
200 $3.66

200

$3.66

$732

Mar 12, 2020

Altman Peter

Altman Peter
President and CEO
Buy
3,400 $3.15

3,400

$3.15

$10,710

Dec 31, 2019

Altman Peter

Altman Peter
President and CEO
Buy
4,000 $3.67

4,000

$3.67

$14,676

Oct 18, 2019

Altman Peter

Altman Peter
President and CEO
Buy
200 $4.34

200

$4.34

$868

Oct 09, 2019

Altman Peter

Altman Peter
President and CEO
Buy
200 $3.99

200

$3.99

$798

Oct 04, 2019

Altman Peter

Altman Peter
President and CEO
Buy
700 $3.64

700

$3.64

$2,546

Oct 03, 2019

Altman Peter

Altman Peter
President and CEO
Buy
5,000 $3.45

5,000

$3.45

$17,225

Aug 06, 2019

Altman Peter

Altman Peter
President and CEO
Buy
67,484 $0.00

67,484

$0.00

$108,008

Aug 06, 2019

TESSLER ALLAN R

TESSLER ALLAN R
Buy
16,871 $0.00

16,871

$0.00

$27,002

Aug 06, 2019

Duckers Eric

Duckers Eric
CMO
Buy
8,435 $0.00

8,435

$0.00

$13,500

Aug 06, 2019

McClung David

McClung David
CFO
Buy
16,871 $0.00

16,871

$0.00

$27,002

Aug 06, 2019

STERTZER SIMON H

STERTZER SIMON H
Buy
67,484 $0.00

67,484

$0.00

$108,008

Aug 02, 2019

STERTZER SIMON H

STERTZER SIMON H
Buy
166,666 $6.00

166,666

$6.00

$999,996

Aug 02, 2019

STERTZER SIMON H

STERTZER SIMON H
Buy
166,666 $0.00

166,666

$0.00

$274,999

Jul 05, 2019

Altman Peter

Altman Peter
President and CEO
Buy
0 $200,000.00

0

$200,000.00

$0

Jul 05, 2019

TESSLER ALLAN R

TESSLER ALLAN R
Buy
0 $50,000.00

0

$50,000.00

$0

Jul 05, 2019

Duckers Eric

Duckers Eric
CMO
Buy
0 $25,000.00

0

$25,000.00

$0

Jul 05, 2019

McClung David

McClung David
CFO
Buy
0 $50,000.00

0

$50,000.00

$0

Jul 05, 2019

STERTZER SIMON H

STERTZER SIMON H
Buy
0 $200,000.00

0

$200,000.00

$0

Jun 28, 2019

Altman Peter

Altman Peter
President and CEO
Buy
600 $8.71

600

$8.71

$5,223

Jun 26, 2019

Altman Peter

Altman Peter
President and CEO
Buy
100 $9.24

100

$9.24

$924

Jun 25, 2019

Altman Peter

Altman Peter
President and CEO
Buy
500 $10.85

500

$10.85

$5,423

Jun 24, 2019

Altman Peter

Altman Peter
President and CEO
Buy
100 $10.95

100

$10.95

$1,095

Jun 20, 2019

Altman Peter

Altman Peter
President and CEO
Buy
300 $9.00

300

$9.00

$2,700

Jun 19, 2019

Altman Peter

Altman Peter
President and CEO
Buy
400 $11.33

400

$11.33

$4,532

Jun 17, 2019

Altman Peter

Altman Peter
President and CEO
Buy
400 $9.84

400

$9.84

$3,936

Jun 12, 2019

Altman Peter

Altman Peter
President and CEO
Buy
300 $10.52

300

$10.52

$3,157

Jun 11, 2019

Altman Peter

Altman Peter
President and CEO
Buy
100 $8.23

100

$8.23

$823

Jun 07, 2019

Altman Peter

Altman Peter
President and CEO
Buy
100 $11.16

100

$11.16

$1,116

Jun 06, 2019

Altman Peter

Altman Peter
President and CEO
Buy
135 $11.13

135

$11.13

$1,503

Jun 05, 2019

Altman Peter

Altman Peter
President and CEO
Buy
100 $1.20

100

$1.20

$120

Jun 04, 2019

Altman Peter

Altman Peter
President and CEO
Buy
1,900 $1.01

1,900

$1.01

$1,919

May 28, 2019

Altman Peter

Altman Peter
President and CEO
Buy
200 $1.28

200

$1.28

$256

May 17, 2019

Altman Peter

Altman Peter
President and CEO
Buy
1,100 $1.18

1,100

$1.18

$1,294

May 16, 2019

Altman Peter

Altman Peter
President and CEO
Buy
1,000 $1.13

1,000

$1.13

$1,128

May 01, 2019

Altman Peter

Altman Peter
President and CEO
Buy
6,000 $0.99

6,000

$0.99

$5,952

Apr 30, 2019

Altman Peter

Altman Peter
President and CEO
Buy
5,000 $1.19

5,000

$1.19

$5,960

Feb 13, 2019

Altman Peter

Altman Peter
President and CEO
Buy
50 $1.59

50

$1.59

$80

Dec 24, 2018

FROST PHILLIP MD ET AL

FROST PHILLIP MD ET AL
Buy
2,000,000 $0.75

2,000,000

$0.75

$1,500,000

Dec 24, 2018

FROST PHILLIP MD ET AL

FROST PHILLIP MD ET AL
Buy
1,000,000 $0.00

1,000,000

$0.00

$0

Dec 24, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
1,666,666 $0.75

1,666,666

$0.75

$1,250,000

Dec 24, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
1,666,666 $0.75

1,666,666

$0.75

$1,250,000

Dec 24, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
833,333 $0.00

833,333

$0.00

$0

Dec 24, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
833,333 $0.00

833,333

$0.00

$0

Nov 29, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
1,000 $2.10

1,000

$2.10

$2,102

Nov 16, 2018

Altman Peter

Altman Peter
President and CEO
Buy
1,400 $2.39

1,400

$2.39

$3,352

Nov 15, 2018

Altman Peter

Altman Peter
President and CEO
Buy
2,500 $2.43

2,500

$2.43

$6,072

Nov 14, 2018

Altman Peter

Altman Peter
President and CEO
Buy
2,500 $2.22

2,500

$2.22

$5,560

Nov 14, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
1,000 $2.14

1,000

$2.14

$2,141

Nov 13, 2018

Altman Peter

Altman Peter
President and CEO
Buy
2,800 $2.08

2,800

$2.08

$5,827

Nov 13, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
1,000 $2.10

1,000

$2.10

$2,100

Nov 12, 2018

Altman Peter

Altman Peter
President and CEO
Buy
1,100 $2.35

1,100

$2.35

$2,585

Nov 09, 2018

Altman Peter

Altman Peter
President and CEO
Buy
400 $2.50

400

$2.50

$1,000

Nov 08, 2018

Altman Peter

Altman Peter
President and CEO
Buy
100 $2.51

100

$2.51

$251

Nov 05, 2018

McClung David

McClung David
CFO
Buy
1,600 $2.56

1,600

$2.56

$4,102

Nov 02, 2018

Altman Peter

Altman Peter
President and CEO
Buy
400 $2.52

400

$2.52

$1,008

Nov 02, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
2,000 $2.53

2,000

$2.53

$5,060

Oct 30, 2018

Altman Peter

Altman Peter
President and CEO
Buy
300 $2.55

300

$2.55

$765

Oct 26, 2018

Altman Peter

Altman Peter
President and CEO
Buy
3,250 $2.32

3,250

$2.32

$7,550

Oct 25, 2018

Altman Peter

Altman Peter
President and CEO
Buy
600 $2.55

600

$2.55

$1,530

Oct 12, 2018

McClung David

McClung David
CFO
Buy
500 $2.64

500

$2.64

$1,318

Oct 11, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
1,000 $2.70

1,000

$2.70

$2,700

Sep 25, 2018

McClung David

McClung David
CFO
Buy
2,850 $2.45

2,850

$2.45

$6,988

Sep 21, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
1,000 $2.43

1,000

$2.43

$2,430

Sep 20, 2018

Altman Peter

Altman Peter
President and CEO
Buy
800 $1.82

800

$1.82

$1,458

Sep 19, 2018

Altman Peter

Altman Peter
President and CEO
Buy
500 $1.71

500

$1.71

$854

Sep 18, 2018

Altman Peter

Altman Peter
President and CEO
Buy
200 $1.65

200

$1.65

$330

Sep 18, 2018

Altman Peter

Altman Peter
President and CEO
Buy
200 $1.50

200

$1.50

$300

Sep 18, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
5,000 $1.50

5,000

$1.50

$7,500

Sep 17, 2018

Altman Peter

Altman Peter
President and CEO
Buy
200 $1.58

200

$1.58

$316

Sep 14, 2018

Altman Peter

Altman Peter
President and CEO
Buy
500 $1.56

500

$1.56

$780

Sep 12, 2018

Altman Peter

Altman Peter
President and CEO
Buy
800 $1.45

800

$1.45

$1,160

Sep 12, 2018

Altman Peter

Altman Peter
President and CEO
Buy
100 $1.40

100

$1.40

$140

Sep 10, 2018

Altman Peter

Altman Peter
President and CEO
Buy
800 $1.28

800

$1.28

$1,024

Sep 05, 2018

Altman Peter

Altman Peter
President and CEO
Buy
5,000 $1.33

5,000

$1.33

$6,650

Aug 27, 2018

Altman Peter

Altman Peter
President and CEO
Buy
1,500 $1.46

1,500

$1.46

$2,190

Jun 11, 2018

Altman Peter

Altman Peter
President and CEO
Buy
3,000 $1.45

3,000

$1.45

$4,350

Apr 18, 2018

Altman Peter

Altman Peter
President and CEO
Buy
1,000 $1.45

1,000

$1.45

$1,450

Mar 26, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
8,000 $1.87

8,000

$1.87

$14,960

Mar 23, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
10,000 $1.90

10,000

$1.90

$19,000

Mar 22, 2018

McClung David

McClung David
CFO
Buy
500 $1.90

500

$1.90

$950

Mar 22, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
3,000 $1.87

3,000

$1.87

$5,610

Mar 21, 2018

McClung David

McClung David
CFO
Buy
750 $1.90

750

$1.90

$1,425

Mar 21, 2018

STERTZER SIMON H

STERTZER SIMON H
Buy
4,000 $1.91

4,000

$1.91

$7,640

Mar 20, 2018

Altman Peter

Altman Peter
President and CEO
Buy
5,000 $2.03

5,000

$2.03

$10,150

TOP