Breen Michael Martin 4
4 · GT Biopharma, Inc. · Filed Apr 11, 2023
Insider Transaction Report
Form 4
Breen Michael Martin
Director
Transactions
- Purchase
Common Stock
2023-04-11$0.50/sh+50,000$25,000→ 656,218 total
4 · GT Biopharma, Inc. · Filed Apr 11, 2023
Common Stock