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

Oct 25, 2022

NEW ENTERPRISE ASSOCIATES 13 LP

NEW ENTERPRISE ASSOCIATES 13 LP
Sell
1,784,109 $0.15

1,784,109

$0.15

$262,264

May 23, 2022

Burkhardt Glen

Burkhardt Glen
SVP of Human Resources
Sell
11,248 $0.79

11,248

$0.79

$8,886

Nov 19, 2021

Burkhardt Glen

Burkhardt Glen
VP, Human Resources
Sell
5,766 $2.37

5,766

$2.37

$13,665

Aug 18, 2021

Thorp Clay

Thorp Clay
Buy
10,000 $3.00

10,000

$3.00

$30,000

Aug 18, 2021

Hutson Nancy J

Hutson Nancy J
Buy
3,000 $3.08

3,000

$3.08

$9,240

May 20, 2021

Burkhardt Glen

Burkhardt Glen
VP, Human Resources
Sell
3,811 $3.29

3,811

$3.29

$12,538

Dec 03, 2020

HARRIGAN EDMUND

HARRIGAN EDMUND
Buy
6,000 $4.12

6,000

$4.12

$24,720

Nov 24, 2020

Thorp Clay

Thorp Clay
Buy
2,000 $3.50

2,000

$3.50

$7,000

Nov 23, 2020

Burkhardt Glen

Burkhardt Glen
VP, Human Resources
Sell
3,497 $3.45

3,497

$3.45

$12,065

Nov 23, 2020

Thorp Clay

Thorp Clay
Buy
3,000 $3.67

3,000

$3.67

$11,010

Jul 01, 2019

Thorp Clay

Thorp Clay
Sell
2,014 $14.00

2,014

$14.00

$28,196

Jul 01, 2019

Thorp Clay

Thorp Clay
Sell
180 $14.00

180

$14.00

$2,520

Jul 01, 2019

Thorp Clay

Thorp Clay
Sell
255 $14.00

255

$14.00

$3,570

Jul 01, 2019

Thorp Clay

Thorp Clay
Sell
459 $14.00

459

$14.00

$6,426

Jun 18, 2019

Thorp Clay

Thorp Clay
Sell
63 $14.00

63

$14.00

$882

Jun 18, 2019

Thorp Clay

Thorp Clay
Sell
35 $14.00

35

$14.00

$490

Jun 18, 2019

Thorp Clay

Thorp Clay
Sell
25 $14.00

25

$14.00

$350

Jun 18, 2019

Thorp Clay

Thorp Clay
Sell
277 $14.00

277

$14.00

$3,878

Dec 17, 2018

Hutson Nancy J

Hutson Nancy J
Buy
1,000 $4.46

1,000

$4.46

$4,460

Dec 13, 2018

Ballance David James

Ballance David James
VP, Research and Sci. Affairs
Buy
1,000 $3.94

1,000

$3.94

$3,940

Dec 13, 2018

Mow Jonathan P

Mow Jonathan P
CEO
Buy
1,000 $3.69

1,000

$3.69

$3,690

Dec 11, 2018

York Michael

York Michael
VP, Corporate Development
Buy
1,500 $3.88

1,500

$3.88

$5,820

Dec 10, 2018

Mow Jonathan P

Mow Jonathan P
CEO
Buy
800 $3.85

800

$3.85

$3,080

Dec 07, 2018

Sharp John P

Sharp John P
CFO and Secretary
Buy
5,000 $3.84

5,000

$3.84

$19,200

Dec 07, 2018

Mow Jonathan P

Mow Jonathan P
CEO
Buy
2,200 $3.88

2,200

$3.88

$8,536

Dec 04, 2018

Thorp Clay

Thorp Clay
Buy
4,000 $3.13

4,000

$3.13

$12,520

Oct 22, 2018

Thorp Clay

Thorp Clay
Buy
12,487 $5.00

12,487

$5.00

$62,435

Oct 22, 2018

Hatteras Venture Advisors III, LLC

Hatteras Venture Advisors III, LLC
Buy
150,000 $5.00

150,000

$5.00

$750,000

Oct 22, 2018

Hatteras Venture Advisors III, LLC

Hatteras Venture Advisors III, LLC
Buy
12,487 $5.00

12,487

$5.00

$62,435

Oct 22, 2018

Hatteras Venture Advisors III, LLC

Hatteras Venture Advisors III, LLC
Buy
137,513 $5.00

137,513

$5.00

$687,565

Oct 22, 2018

TUFTS LINDA

TUFTS LINDA
Buy
6,041 $5.00

6,041

$5.00

$30,205

Oct 22, 2018

TUFTS LINDA

TUFTS LINDA
Buy
1,277 $5.00

1,277

$5.00

$6,385

Oct 22, 2018

TUFTS LINDA

TUFTS LINDA
Buy
12,682 $5.00

12,682

$5.00

$63,410

Oct 22, 2018

Thorp Clay

Thorp Clay
Buy
150,000 $5.00

150,000

$5.00

$750,000

Oct 22, 2018

ASTRAZENECA PLC

ASTRAZENECA PLC
Buy
600,000 $5.00

600,000

$5.00

$3,000,000

Oct 22, 2018

Thorp Clay

Thorp Clay
Buy
137,513 $5.00

137,513

$5.00

$687,565

Oct 22, 2018

NEW ENTERPRISE ASSOCIATES 13 LP

NEW ENTERPRISE ASSOCIATES 13 LP
Buy
1,800,000 $5.00

1,800,000

$5.00

$9,000,000

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