GTBP — GT Biopharma, Inc.

Nasdaq · Health Care · Pharmaceuticals · CIK 109657 ·
Last close
$0.39
Market Cap
$14.14M
52W High
$0.50
52W Low
$0.26
ADV30
1,557,664
Next earnings
GT Biopharma, Inc., a clinical stage biopharmaceutical company, engages in the development and commercialization of immuno-oncology products based on its Tri-specific Killer Engager (TriKE) and Tetra-specific Killer Engager (Dual Targeting TriKE) platforms. It develops GTB-3650, which is in phase 1 trials that target CD33 on the surface of myeloid leukemias and an agonistic camelid; GTB-5550, that is in phase 1 dose escalation basket trial that targets B7-H3 on the surface of advanced solid tumors;and GTB-7550, a pre-clinical stage product candidate in development for the treatment of lupus and other autoimmune disorders. The company was formerly known as OXIS International, Inc. and changed its name to GT Biopharma, Inc. in July 2017. GT Biopharma, Inc. was incorporated in 1965 and is based in San Francisco, California.

Quarterly Fundamentals

Revenues vs Net Income (last 4 Q)

Assets vs Liabilities (last 4 Q)

PeriodRevenuesGrossProfit OpIncomeNetIncomeAssets CashLiabilities
Mar 2026 0 -2,848,000 -2,833,000 9,996,000 8,923,000 2,416,000
Dec 2025 0 -5,595,000 -23,031,000 8,106,000 6,811,000 2,319,000
Sep 2025 0 -3,382,000 8,299,000 4,321,000 2,528,000 1,321,000
Jun 2025 0 -1,513,000 -30,169,000 7,124,000 5,228,000 2,307,000

Cashflow TTM (yfinance, fills SEC gap)

Operating CF
$-12,914,000
Investing CF
$0
Financing CF
$15,775,000
CapEx
Dividends Paid
$-144,000
Buybacks
EPS Diluted TTM
$-11.74
As of
2026-05-10

Balance + Analyst (yfinance extras)

Retained Earnings
$-723,901,000
Inventory
Receivables
ST Investments
$0
EBIT TTM
$-28,227,000
Pretax Income TTM
$-45,677,000
Interest Exp TTM
$0
Analysts
1

Annual Trend (SEC EDGAR, last 5y)

Revenues vs Net Income (last 5y)

FY endRevenuesOpIncome NetIncomeAssetsLiabilities EquityOCF
Dec 2025 0 -12,422,000 -28,354,000 8,106,000 2,319,000 -12,914,000
Dec 2024 0 -14,364,000 -13,162,000 4,232,000 5,902,000 -12,904,000
Dec 2023 0 -13,576,000 -7,597,000 14,109,000 6,633,000 -8,852,000
Dec 2022 0 -21,257,000 -20,884,000 16,736,000 5,002,000 -15,217,000
Dec 2021

TTM Snapshot

Revenues TTM
NetIncome TTM
OpCashFlow TTM
Assets (Latest)
Forward EPS
$-10.80

Peers — same industry

TickerNameMarket CapLastDaily %
CYCN Cyclerion Therapeutics, Inc. $13.86M $3.20
BLRX BioLineRx Ltd. $13.75M $3.16
CMMB Chemomab Therapeutics Ltd. $14.62M $2.03
TOVX Theriva Biologics, Inc. $13.63M $0.30
GDTC CytoMed Therapeutics Ltd $13.61M $1.15

News headlines (Yahoo Finance, 1h cache)

GT Biopharma Reports First Quarter 2026 Financial Results
2026-05-15 12:00 · Yahoo
GT Biopharma Announces First Patient Dosed in Phase 1 Trial of GTB-5550, a B7-H3-Targeted Natural Killer (NK) Cell Engager for Solid Tumors
2026-05-14 12:30 · Yahoo
EXCLUSIVE: GT Biopharma Begins Testing Of Lead Solid Tumor Drug Candidate Across Multiple Cancer Types
2026-05-14 12:16 · Yahoo
Replays from RedChip's Biotech Investor Conference Now Available
2026-04-20 15:00 · Yahoo
RedChip's April 16 Virtual Investor Conference to Highlight Companies Driving the Next Wave of Biotech Innovation
2026-04-10 16:55 · Yahoo
GT Biopharma (GTBP) Upgraded to Buy: Here's What You Should Know
2026-03-16 16:00 · Yahoo
GT Biopharma (GTBP) Forms 'Hammer Chart Pattern': Time for Bottom Fishing?
2026-03-12 13:55 · Yahoo
GT Biopharma to Participate in the 38th Annual Roth Conference
2026-03-11 11:00 · Yahoo
GT Biopharma Reports Full Year 2025 Financial Results
2026-03-02 12:00 · Yahoo
GT Biopharma to Present at the Centurion One Capital 9th Annual Toronto Growth Conference
2026-02-17 12:30 · Yahoo

Recent Insider Activity

No insider activity indexed for this ticker.