GT Biopharma (GTBP)
What the price implies
A reverse DCF: instead of guessing a fair value, it asks what growth today's price already assumes. How it works.
Fundamental grade
Five factors scored 1 to 9 from GTBP's latest numbers, weighted into one grade. It describes the business, not whether the stock is a buy.
Results from SEC filings
Fiscal years, from GT Biopharma's 10-K filings. Ten years of the full income statement, balance sheet and cash flow.
| Fiscal year | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | — | — | — | — | — |
| Net income | -$58M | -$21M | -$8M | -$13M | -$28M |
| Free cash flow | — | — | — | — | — |
| EPS (diluted) | -$61.80 | -$19.66 | -$5.64 | -$6.94 | -$6.68 |
| Operating margin | — | — | — | — | — |
Superinvestors who own GTBP
From each investor's latest 13F filing (what a 13F shows).
Insider buying
Open-market purchases by GT Biopharma's executives and directors in the last 12 months, from SEC Form 4 filings. What insider buying tells you.
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In the full deep dive
Questions
Are GT Biopharma insiders buying the stock?
No open-market insider purchases of GTBP in the last 12 months, according to SEC Form 4 filings.
Prices and ratios as of Oct 11, 2026; statements from SEC filings. Information only, not investment advice. Superinvestor holdings come from 13F filings, which are filed up to 45 days after each quarter ends.