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

Sep 12, 2023

Perkins Adelene Q

Perkins Adelene Q
Sell
410,196 $0.07

410,196

$0.07

$28,714

Aug 02, 2022

Peluso Stephane

Peluso Stephane
Chief Scientific Officer
Sell
14,994 $0.66

14,994

$0.66

$9,932

Feb 11, 2021

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Sell
1,215,491 $5.37

1,215,491

$5.37

$6,525,485

Feb 11, 2021

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Sell
892,467 $5.37

892,467

$5.37

$4,791,298

Feb 11, 2021

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Sell
152,127 $5.37

152,127

$5.37

$816,709

Jan 22, 2021

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Sell
2,458,838 $4.14

2,458,838

$4.14

$10,176,639

Jan 22, 2021

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Sell
2,821,663 $4.14

2,821,663

$4.14

$11,678,299

Jan 22, 2021

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Sell
568,019 $4.14

568,019

$4.14

$2,350,917

Dec 13, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
120,539 $1.20

120,539

$1.20

$144,587

Dec 13, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
54,461 $1.20

54,461

$1.20

$65,326

Nov 28, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
100,000 $1.30

100,000

$1.30

$130,000

Nov 21, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
581 $1.35

581

$1.35

$784

Nov 21, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
4,119 $1.35

4,119

$1.35

$5,561

Nov 19, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
733,151 $1.37

733,151

$1.37

$1,004,270

Nov 19, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
5,573 $1.35

5,573

$1.35

$7,524

Nov 19, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
38,001 $1.35

38,001

$1.35

$51,301

Nov 19, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
50,044 $1.35

50,044

$1.35

$67,559

Nov 19, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
81,648 $1.37

81,648

$1.37

$111,841

Nov 19, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
556,709 $1.37

556,709

$1.37

$762,580

Nov 15, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
52,400 $1.35

52,400

$1.35

$70,740

Nov 15, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
39,074 $1.35

39,074

$1.35

$52,750

Nov 14, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
117,290 $1.34

117,290

$1.34

$157,169

Nov 14, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
92,960 $1.34

92,960

$1.34

$124,566

Nov 13, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
41,454 $1.35

41,454

$1.35

$55,963

Nov 13, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
562,754 $1.35

562,754

$1.35

$759,718

Oct 01, 2018

Perkins Adelene Q

Perkins Adelene Q
CEO
Sell
5,000 $2.82

5,000

$2.82

$14,100

Aug 16, 2018

Kutok Jeffery

Kutok Jeffery
Chief Scientific Officer
Sell
6,133 $2.00

6,133

$2.00

$12,266

Aug 15, 2018

Kutok Jeffery

Kutok Jeffery
Chief Scientific Officer
Sell
8,180 $2.01

8,180

$2.01

$16,421

Jun 22, 2018

Kutok Jeffery

Kutok Jeffery
Chief Scientific Officer
Sell
14,313 $2.00

14,313

$2.00

$28,695

Jun 21, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
36,825 $1.65

36,825

$1.65

$60,761

Jun 21, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
158,151 $1.65

158,151

$1.65

$260,949

Jun 21, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
230,555 $1.65

230,555

$1.65

$380,416

Jun 19, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
1,419,907 $1.65

1,419,907

$1.65

$2,342,847

Jun 19, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
1,916,760 $1.65

1,916,760

$1.65

$3,162,654

Jun 19, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
179,893 $1.65

179,893

$1.65

$296,823

Apr 10, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
365,682 $2.00

365,682

$2.00

$731,364

Apr 10, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
546,865 $2.00

546,865

$2.00

$1,093,730

Apr 10, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
97,453 $2.00

97,453

$2.00

$194,906

Apr 09, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
62,437 $1.90

62,437

$1.90

$118,630

Apr 09, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
228,691 $1.90

228,691

$1.90

$434,513

Apr 09, 2018

BVF PARTNERS L P/IL

BVF PARTNERS L P/IL
Buy
208,872 $1.90

208,872

$1.90

$396,857

Mar 05, 2018

Perkins Adelene Q

Perkins Adelene Q
CEO
Sell
5,000 $2.78

5,000

$2.78

$13,890

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