GTBP
GT Biopharma Inc. Common Stock
stockNASDAQ
At CloseOct 27, 2026 3:59:47 PM EDT
5.59USD+10.355%(+0.52)101,748
Pre-marketOct 27, 2026 9:29:30 AM EDT
5.68USD+12.032%(+0.61)
After-hoursOct 27, 2026 4:09:30 PM EDT
5.50USD-1.698%(-0.10)
GTBP Stock Splits
| Ex-Date | Ratio | Shares | Type |
|---|---|---|---|
| 2026-09-08 | 1-for-25 | ×0.04 | Reverse |
| 2024-02-05 | 1-for-30 | ×0.03333333 | Reverse |
| 2021-02-11 | 1-for-17 | ×0.05882353 | Reverse |
| 2017-08-21 | 1-for-300 | ×0.00333333 | Reverse |