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 27, 2021

Pate R Carter

Pate R Carter
Buy
30,000 $0.55

30,000

$0.55

$16,491

Aug 26, 2020

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP
Sell
475,512 $1.24

475,512

$1.24

$591,299

Aug 26, 2020

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP
Sell
85,106 $1.25

85,106

$1.25

$106,195

Aug 25, 2020

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP
Sell
15,184 $1.13

15,184

$1.13

$17,106

Aug 25, 2020

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP
Sell
84,816 $1.13

84,816

$1.13

$96,147

Aug 21, 2020

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP
Sell
102,962 $1.66

102,962

$1.66

$171,071

Aug 21, 2020

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP
Sell
18,432 $1.66

18,432

$1.66

$30,540

Aug 19, 2020

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP
Sell
74,020 $2.26

74,020

$2.26

$167,026

Aug 19, 2020

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP

LIFE SCIENCES OPPORTUNITIES FUND INSTITTUTIONAL II LP
Sell
13,251 $2.25

13,251

$2.25

$29,760

Jun 03, 2019

CHAUDHURI BHASKAR

CHAUDHURI BHASKAR
Buy
10,000 $0.70

10,000

$0.70

$7,005

May 31, 2019

Celentano John E

Celentano John E
Buy
20,000 $0.65

20,000

$0.65

$12,904

May 31, 2019

SABATINO THOMAS J JR

SABATINO THOMAS J JR
Buy
25,000 $0.66

25,000

$0.66

$16,520

May 31, 2019

GALE JAMES C

GALE JAMES C
Buy
20,000 $0.66

20,000

$0.66

$13,166

May 30, 2019

BEN-MAIMON CAROLE

BEN-MAIMON CAROLE
Buy
10,000 $0.59

10,000

$0.59

$5,885

May 23, 2019

Grenfell-Gardner Jason

Grenfell-Gardner Jason
President & CEO
Buy
25,000 $0.69

25,000

$0.69

$17,335

May 23, 2019

GALE JAMES C

GALE JAMES C
Buy
20,000 $0.69

20,000

$0.69

$13,814

Dec 14, 2018

Richardson Stephen

Richardson Stephen
Chief Scientific Officer
Buy
12,000 $1.78

12,000

$1.78

$21,372

Dec 14, 2018

Finio Damian

Finio Damian
CFO
Buy
10,000 $1.82

10,000

$1.82

$18,200

Sep 04, 2018

Grenfell-Gardner Jason

Grenfell-Gardner Jason
President & CEO
Sell
100 $4.01

100

$4.01

$401

Sep 04, 2018

Grenfell-Gardner Jason

Grenfell-Gardner Jason
President & CEO
Sell
52,700 $4.00

52,700

$4.00

$210,800

TOP