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

Jun 04, 2025

Woodworth Marshall H

Woodworth Marshall H
CFO
Buy
14,200 $0.70

14,200

$0.70

$9,940

Sep 18, 2024

DONG-A ST CO., LTD

DONG-A ST CO., LTD
Buy
2,544,530 $0.00

2,544,530

$0.00

$0

Sep 18, 2024

DONG-A ST CO., LTD

DONG-A ST CO., LTD
Buy
3,816,795 $0.00

3,816,795

$0.00

$0

Sep 12, 2024

DONG-A ST CO., LTD

DONG-A ST CO., LTD
Sell
407 $3.75

407

$3.75

$1,526

Jun 23, 2024

DONG-A ST CO., LTD

DONG-A ST CO., LTD
Buy
2,544,530 $3.13

2,544,530

$3.13

$7,964,379

Feb 08, 2018

Gullans Steven R. Ph.D.

Gullans Steven R. Ph.D.
Interim President & CEO
Buy
71,429 $7.00

71,429

$7.00

$500,003

Feb 08, 2018

Reno Seth

Reno Seth
Chief Commercial Officer
Buy
14,286 $7.00

14,286

$7.00

$100,002

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