Breen Michael Martin 4
4 · GT Biopharma, Inc. · Filed Aug 15, 2023
Insider Transaction Report
Form 4
Breen Michael Martin
Director
Transactions
- Award
Common Stock
2023-08-11$0.29/sh+200,000$57,400→ 856,218 total
4 · GT Biopharma, Inc. · Filed Aug 15, 2023
Common Stock