GTBP
GT Biopharma, Inc.Company with tickers: GTBP
CIK
109657
CUSIP
36254L308
Shares Outstanding
31,553,892
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
| Date | Insider | Role | Type | Shares |
|---|---|---|---|---|
| 2025-09-04 | Kramer Hilary | Director | Award | 31,250 |
| 2025-09-04 | Mun-Gavin David C. | Director | Award | 31,250 |
| 2025-09-04 | Breen Michael Martin | Director | Award | 100,000 |
| 2025-09-04 | URBAN ALAN LOUIS | CFO & Secretary | Award | 50,000 |
| 2025-09-04 | CASAMENTO CHARLES J | Director | Award | 62,500 |
| 2025-06-10 | Mun-Gavin David C. | Director | Other | 0 |
| 2025-05-08 | Ritter Andrew J | Director, CEO and President | Other | 0 |
| 2025-05-07 | Kramer Hilary | Director | Other | 0 |
| 2024-10-17 | URBAN ALAN LOUIS | CFO & Secretary | Award | 23,335 |
| 2024-06-03 | URBAN ALAN LOUIS | CFO & Secretary | Other | 0 |
| 2023-08-11 | Breen Michael Martin | Director | Award | 200,000 |
| 2023-08-11 | Ohri Manu | Director | Award | 200,000 |
| 2023-08-11 | Ohri Manu | Director | Other | 200,000 |
| 2023-06-16 | CASAMENTO CHARLES J | Director | Award | 500,000 |
| 2023-05-01 | CASAMENTO CHARLES J | Director | Other | 0 |
| 2023-04-11 | Breen Michael Martin | Director | Buy | 50,000 |
| 2023-04-06 | Ohri Manu | Director | Other | 100,000 |
| 2023-04-06 | Ohri Manu | Director | Buy | 50,000 |
| 2023-01-27 | Breen Michael Martin | Director | Award | 500,000 |
| 2023-01-27 | Ohri Manu | Director | Award | 500,000 |
| 2023-01-27 | SHROTRIYA RAJESH C MD | Director | Award | 500,000 |
| 2023-01-27 | Wendel Bruce | Director | Award | 500,000 |
| 2022-07-15 | Berk Gregory | Pres. of R&D, CMO | Award | 50,000 |
| 2022-07-15 | Breen Michael Martin | Director | Award | 278,058 |
| 2022-07-15 | Breen Michael Martin | Director | Award | 50,000 |
| 2022-07-15 | SHROTRIYA RAJESH C MD | Director | Award | 50,000 |
| 2022-07-15 | URBAN ALAN LOUIS | CFO & Secretary | Award | 50,000 |
| 2022-07-15 | Ohri Manu | Director | Award | 100,000 |
| 2022-07-15 | Ohri Manu | Director | Other | 100,000 |
| 2022-07-15 | Ohri Manu | Director | Award | 200,000 |
| 2022-07-15 | Wendel Bruce | Director | Award | 50,000 |
| 2022-06-09 | URBAN ALAN LOUIS | CFO & Secretary | Other | 0 |
| 2022-02-14 | Ohri Manu | Director | Other | 0 |
| 2021-12-31 | Choy Gavin | Acting Chief Financial Officer | Award | 227,500 |
| 2021-11-28 | Choy Gavin | Acting Chief Financial Officer | Other | 0 |
| 2021-02-25 | Breen Michael Martin | Director | Other | 100,000 |
| 2021-02-25 | Breen Michael Martin | Director | Other | 40,243 |
| 2021-02-16 | Breen Michael Martin | Director | Award | 50,000 |
| 2021-02-16 | Breen Michael Martin | Director | Award | 278,058 |
| 2021-02-16 | Wendel Bruce | Director | Award | 347,572 |
| 2021-02-16 | Wendel Bruce | Director | Award | 50,000 |
| 2021-02-16 | Berk Gregory | Pres. of R&D, CMO | Award | 50,000 |
| 2021-02-16 | Berk Gregory | Pres. of R&D, CMO | Award | 278,058 |
| 2021-02-16 | SHROTRIYA RAJESH C MD | Director | Award | 50,000 |
| 2021-01-13 | SHROTRIYA RAJESH C MD | Director | Other | 0 |
| 2021-01-13 | Breen Michael Martin | Director | Other | 0 |
| 2020-12-22 | Wendel Bruce | Director | Buy | 1,374 |
| 2020-12-22 | Weldon Steven W | Insider | Sell | 47,978 |
| 2020-12-21 | Weldon Steven W | Insider | Sell | 50,000 |
| 2020-12-18 | Weldon Steven W | Insider | Sell | 50,000 |
| 2020-12-17 | Weldon Steven W | Insider | Sell | 50,000 |
| 2020-12-16 | Weldon Steven W | Insider | Sell | 50,000 |
| 2020-12-15 | Weldon Steven W | Insider | Sell | 50,000 |
| 2020-12-14 | Weldon Steven W | Insider | Sell | 50,000 |
| 2020-12-11 | Weldon Steven W | Insider | Sell | 50,000 |
| 2020-11-16 | Wendel Bruce | Director | Buy | 3,268 |
| 2020-11-11 | Berk Gregory | Pres. of R&D, CMO | Other | 0 |
| 2020-11-11 | Wendel Bruce | Director | Other | 0 |
| 2020-06-02 | Cataldo Tony | Director, CEO, 10% Owner | Sell | 4,234,320 |
| 2020-05-13 | Weldon Steven W | Insider | Sell | 2,269,708 |