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

Jan 26, 2023

Klassen Preston

Klassen Preston
President & CEO
Sell
380,605 $0.41

380,605

$0.41

$157,266

Jan 26, 2023

York Michael

York Michael
CBO
Sell
107,054 $0.41

107,054

$0.41

$44,331

Dec 21, 2022

Leonard Braden Michael

Leonard Braden Michael
Buy
120,099 $0.40

120,099

$0.40

$48,040

Dec 20, 2022

Leonard Braden Michael

Leonard Braden Michael
Buy
50,122 $0.38

50,122

$0.38

$19,001

Dec 19, 2022

Leonard Braden Michael

Leonard Braden Michael
Buy
101,384 $0.40

101,384

$0.40

$40,554

Nov 09, 2022

Leonard Braden Michael

Leonard Braden Michael
Buy
39,816 $0.39

39,816

$0.39

$15,528

Nov 08, 2022

Leonard Braden Michael

Leonard Braden Michael
Buy
500 $0.40

500

$0.40

$200

Nov 07, 2022

Leonard Braden Michael

Leonard Braden Michael
Buy
123,954 $0.42

123,954

$0.42

$52,346

Oct 28, 2022

Leonard Braden Michael

Leonard Braden Michael
Buy
45,022 $0.40

45,022

$0.40

$18,000

Oct 27, 2022

Leonard Braden Michael

Leonard Braden Michael
Buy
767,507 $0.39

767,507

$0.39

$299,328

Oct 26, 2022

Leonard Braden Michael

Leonard Braden Michael
Buy
588,533 $0.35

588,533

$0.35

$208,223

Oct 25, 2022

Leonard Braden Michael

Leonard Braden Michael
Buy
499,279 $0.35

499,279

$0.35

$175,596

Oct 24, 2022

Leonard Braden Michael

Leonard Braden Michael
Buy
174,354 $0.34

174,354

$0.34

$59,280

Apr 19, 2022

Klassen Preston

Klassen Preston
President & CEO
Sell
1,173 $0.51

1,173

$0.51

$593

Apr 19, 2022

Klassen Preston

Klassen Preston
President & CEO
Sell
43,575 $0.50

43,575

$0.50

$21,879

Dec 22, 2021

New Enterprise Associates 16, L.P.

New Enterprise Associates 16, L.P.
Sell
288,768 $1.00

288,768

$1.00

$289,288

Dec 22, 2021

Walker Paul Edward

Walker Paul Edward
Sell
170,932 $0.91

170,932

$0.91

$155,565

Dec 22, 2021

Walker Paul Edward

Walker Paul Edward
Sell
288,768 $1.00

288,768

$1.00

$289,288

Dec 22, 2021

Makhzoumi Mohamad

Makhzoumi Mohamad
Sell
288,768 $1.00

288,768

$1.00

$289,288

Dec 22, 2021

Chang Carmen

Chang Carmen
Sell
170,932 $0.91

170,932

$0.91

$155,565

Dec 22, 2021

Chang Carmen

Chang Carmen
Sell
288,768 $1.00

288,768

$1.00

$289,288

Dec 22, 2021

Makhzoumi Mohamad

Makhzoumi Mohamad
Sell
170,932 $0.91

170,932

$0.91

$155,565

Dec 22, 2021

SANDELL SCOTT D

SANDELL SCOTT D
Sell
288,768 $1.00

288,768

$1.00

$289,288

Dec 22, 2021

Florence Anthony A. Jr.

Florence Anthony A. Jr.
Sell
170,932 $0.91

170,932

$0.91

$155,565

Dec 22, 2021

SANDELL SCOTT D

SANDELL SCOTT D
Sell
170,932 $0.91

170,932

$0.91

$155,565

Dec 22, 2021

New Enterprise Associates 16, L.P.

New Enterprise Associates 16, L.P.
Sell
170,932 $0.91

170,932

$0.91

$155,565

Dec 22, 2021

Sonsini Peter W.

Sonsini Peter W.
Sell
170,932 $0.91

170,932

$0.91

$155,565

Dec 22, 2021

Sonsini Peter W.

Sonsini Peter W.
Sell
288,768 $1.00

288,768

$1.00

$289,288

Dec 22, 2021

Behbahani Ali

Behbahani Ali
Sell
288,768 $1.00

288,768

$1.00

$289,288

Dec 22, 2021

BASKETT FOREST

BASKETT FOREST
Sell
170,932 $0.91

170,932

$0.91

$155,565

Dec 22, 2021

BASKETT FOREST

BASKETT FOREST
Sell
288,768 $1.00

288,768

$1.00

$289,288

Dec 22, 2021

Behbahani Ali

Behbahani Ali
Sell
170,932 $0.91

170,932

$0.91

$155,565

Dec 22, 2021

Florence Anthony A. Jr.

Florence Anthony A. Jr.
Sell
288,768 $1.00

288,768

$1.00

$289,288

Dec 10, 2021

New Enterprise Associates 16, L.P.

New Enterprise Associates 16, L.P.
Sell
37,570 $1.32

37,570

$1.32

$49,630

Dec 10, 2021

Walker Paul Edward

Walker Paul Edward
Sell
37,570 $1.32

37,570

$1.32

$49,630

Dec 10, 2021

Makhzoumi Mohamad

Makhzoumi Mohamad
Sell
37,570 $1.32

37,570

$1.32

$49,630

Dec 10, 2021

SANDELL SCOTT D

SANDELL SCOTT D
Sell
37,570 $1.32

37,570

$1.32

$49,630

Dec 10, 2021

Chang Carmen

Chang Carmen
Sell
37,570 $1.32

37,570

$1.32

$49,630

Dec 10, 2021

Behbahani Ali

Behbahani Ali
Sell
37,570 $1.32

37,570

$1.32

$49,630

Dec 10, 2021

Florence Anthony A. Jr.

Florence Anthony A. Jr.
Sell
37,570 $1.32

37,570

$1.32

$49,630

Dec 10, 2021

BASKETT FOREST

BASKETT FOREST
Sell
37,570 $1.32

37,570

$1.32

$49,630

Dec 10, 2021

Sonsini Peter W.

Sonsini Peter W.
Sell
37,570 $1.32

37,570

$1.32

$49,630

Oct 25, 2021

venBio Global Strategic Fund, L.P.

venBio Global Strategic Fund, L.P.
Sell
540,667 $1.49

540,667

$1.49

$805,972

Oct 22, 2021

venBio Global Strategic Fund, L.P.

venBio Global Strategic Fund, L.P.
Sell
75,035 $1.64

75,035

$1.64

$122,930

May 20, 2021

Chen Hubert C

Chen Hubert C
CMO
Buy
3,289 $3.60

3,289

$3.60

$11,840

May 20, 2021

Klassen Preston

Klassen Preston
President & CEO
Buy
20,547 $3.64

20,547

$3.64

$74,692

Sep 18, 2020

BASKETT FOREST

BASKETT FOREST
Buy
769,230 $13.00

769,230

$13.00

$9,999,990

Sep 18, 2020

Polaris Management Co. VII, L.L.C.

Polaris Management Co. VII, L.L.C.
Buy
15,038 $13.00

15,038

$13.00

$195,494

Sep 18, 2020

Burow Kristina

Burow Kristina
Buy
210,000 $13.00

210,000

$13.00

$2,730,000

Sep 18, 2020

Sonsini Peter W.

Sonsini Peter W.
Buy
769,230 $13.00

769,230

$13.00

$9,999,990

Sep 18, 2020

ARCH Venture Fund VIII, L.P.

ARCH Venture Fund VIII, L.P.
Buy
210,000 $13.00

210,000

$13.00

$2,730,000

Sep 18, 2020

Florence Anthony A. Jr.

Florence Anthony A. Jr.
Buy
769,230 $13.00

769,230

$13.00

$9,999,990

Sep 18, 2020

Behbahani Ali

Behbahani Ali
Buy
769,230 $13.00

769,230

$13.00

$9,999,990

Sep 18, 2020

SANDELL SCOTT D

SANDELL SCOTT D
Buy
769,230 $13.00

769,230

$13.00

$9,999,990

Sep 18, 2020

Polaris Management Co. VII, L.L.C.

Polaris Management Co. VII, L.L.C.
Buy
214,962 $13.00

214,962

$13.00

$2,794,506

Sep 18, 2020

ARCH Venture Fund VIII, L.P.

ARCH Venture Fund VIII, L.P.
Buy
20,000 $13.00

20,000

$13.00

$260,000

Sep 18, 2020

Makhzoumi Mohamad

Makhzoumi Mohamad
Buy
769,230 $13.00

769,230

$13.00

$9,999,990

Sep 18, 2020

venBio Global Strategic Fund, L.P.

venBio Global Strategic Fund, L.P.
Buy
230,000 $13.00

230,000

$13.00

$2,990,000

Sep 18, 2020

Adelman Robert J

Adelman Robert J
Buy
230,000 $13.00

230,000

$13.00

$2,990,000

Sep 18, 2020

Nashat Amir

Nashat Amir
Buy
15,038 $13.00

15,038

$13.00

$195,494

Sep 18, 2020

Nashat Amir

Nashat Amir
Buy
214,962 $13.00

214,962

$13.00

$2,794,506

Sep 18, 2020

Burow Kristina

Burow Kristina
Buy
20,000 $13.00

20,000

$13.00

$260,000

Sep 18, 2020

Chang Carmen

Chang Carmen
Buy
769,230 $13.00

769,230

$13.00

$9,999,990

Sep 18, 2020

New Enterprise Associates 16, L.P.

New Enterprise Associates 16, L.P.
Buy
769,230 $13.00

769,230

$13.00

$9,999,990

Sep 18, 2020

MAKOWER JOSHUA

MAKOWER JOSHUA
Buy
769,230 $13.00

769,230

$13.00

$9,999,990

Sep 18, 2020

Walker Paul Edward

Walker Paul Edward
Buy
769,230 $13.00

769,230

$13.00

$9,999,990

Sep 18, 2020

Alexandria Venture Investments, LLC

Alexandria Venture Investments, LLC
Buy
38,461 $13.00

38,461

$13.00

$499,993

TOP