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

Nov 18, 2022

Harris Geoffrey E.

Harris Geoffrey E.
Sell
99 $1.34

99

$1.34

$133

Nov 18, 2022

Harris Geoffrey E.

Harris Geoffrey E.
Sell
666 $1.33

666

$1.33

$888

Dec 06, 2021

Boehm Marcus

Boehm Marcus
Buy
5,000 $1.69

5,000

$1.69

$0

Nov 24, 2021

ROBERTS JOHN A

ROBERTS JOHN A
CEO
Buy
5,000 $2.02

5,000

$2.02

$10,100

Nov 23, 2021

LaFrence Andrew D.C.

LaFrence Andrew D.C.
CFO
Buy
5,000 $2.00

5,000

$2.00

$9,998

Nov 22, 2021

Yeh Yung-Ping

Yeh Yung-Ping
Chief Innovation Officer
Buy
500 $2.05

500

$2.05

$1,025

Oct 28, 2021

Fremeau Robert Thomas Jr.

Fremeau Robert Thomas Jr.
Chief Scientific Officer
Buy
1,000 $2.19

1,000

$2.19

$2,190

Oct 27, 2021

Boehm Marcus

Boehm Marcus
Buy
5,000 $2.10

5,000

$2.10

$10,500

Sep 29, 2021

Boehm Marcus

Boehm Marcus
Buy
5,000 $2.44

5,000

$2.44

$12,200

Aug 25, 2021

Yeh Yung-Ping

Yeh Yung-Ping
Chief Innovation Officer
Buy
1,000 $2.64

1,000

$2.64

$2,640

Aug 25, 2021

Boehm Marcus

Boehm Marcus
Buy
5,000 $2.58

5,000

$2.58

$12,878

Aug 23, 2021

ROBERTS JOHN A

ROBERTS JOHN A
CEO
Buy
10,406 $2.41

10,406

$2.41

$25,078

Aug 19, 2021

Hansen Paul R.

Hansen Paul R.
Buy
20,000 $2.35

20,000

$2.35

$47,000

Jul 28, 2021

Boehm Marcus

Boehm Marcus
Buy
5,000 $2.92

5,000

$2.92

$14,624

Jun 30, 2021

Boehm Marcus

Boehm Marcus
Buy
5,000 $3.76

5,000

$3.76

$18,825

May 24, 2021

FLETCHER R JOHN

FLETCHER R JOHN
Buy
15,300 $3.39

15,300

$3.39

$51,835

May 21, 2021

FLETCHER R JOHN

FLETCHER R JOHN
Buy
15,000 $3.33

15,000

$3.33

$49,949

May 20, 2021

LaFrence Andrew D.C.

LaFrence Andrew D.C.
CFO
Buy
3,000 $3.28

3,000

$3.28

$9,837

May 20, 2021

Yeh Yung-Ping

Yeh Yung-Ping
Chief Innovation Officer
Buy
1,000 $3.29

1,000

$3.29

$3,290

Jan 31, 2019

Cannon Edmund

Cannon Edmund
Buy
43,479 $0.23

43,479

$0.23

$10,000

Jan 31, 2019

ROBERTS JOHN A

ROBERTS JOHN A
CEO
Buy
185,436 $0.23

185,436

$0.23

$42,650

Jan 31, 2019

PAPPAJOHN JOHN

PAPPAJOHN JOHN
Buy
1,000,000 $0.23

1,000,000

$0.23

$230,000

Jan 31, 2019

Miles Michael Glenn

Miles Michael Glenn
CFO
Buy
150,000 $0.23

150,000

$0.23

$34,500

Jan 14, 2019

Harris Geoffrey E.

Harris Geoffrey E.
Buy
100,000 $0.23

100,000

$0.23

$22,500

Jan 14, 2019

ROBERTS JOHN A

ROBERTS JOHN A
CEO
Buy
100,000 $0.23

100,000

$0.23

$22,500

Jan 14, 2019

PAPPAJOHN JOHN

PAPPAJOHN JOHN
Buy
1,000,000 $0.23

1,000,000

$0.23

$225,000

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