AB Science S.A. (ABSCF)

OTCMKTS · Delayed Price · Currency is USD
1.120
0.00 (0.00%)
At close: May 28, 2026
Market Cap82.88M -11.6%
Revenue (ttm)1.38M +9.5%
Net Income-1.83M
EPS-0.04
Shares Out n/a
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume192
Open1.120
Previous Closen/a
Day's Range1.120 - 1.120
52-Week Range1.120 - 1.450
Beta1.18
Analystsn/a
Price Targetn/a
Earnings DateMay 13, 2026

About AB Science

AB Science S.A., a clinical-stage company, engages in the research, design, development, and marketing of drugs to address pathologies affecting the peripheral and central nervous system, inflammatory diseases, and cancers in France. The company’s lead drug candidate is masitinib, a selective protein kinase inhibitor that targets mast cells and microglia in Phase 3 trial for the treatment of amyotrophic lateral sclerosis, progressive forms of multiple sclerosis, Alzheimer’s disease, and indolent systemic mastocytosis, as well as in Phase 2 tria... [Read more]

Sector Healthcare
Founded 2001
Employees 36
Stock Exchange OTCMKTS
Ticker Symbol ABSCF

Financial Performance

In 2025, AB Science's revenue was 1.17 million, an increase of 9.51% compared to the previous year's 1.07 million. Losses were -1.56 million, -80.12% less than in 2024.

Financial numbers in EUR Financial Statements

News

AB Science : Stonegate Capital Partners updates its coverage of AB Science's stock with a target price of EUR 4.25 per share

PRESS RELEASE STONEGATE CAPITAL PARTNERS UPDATES ITS COVERAGE OF AB SCIENCE'S STOCK WITH A DISCOUNTED CASH FLOW VALUATION MID-POINT OF EUR 4.25 PER SHARE Paris, June 2 nd , 2026, 6pm CET AB Science SA...

21 hours ago - GlobeNewsWire

AB Science announces that its stock continues to be covered by Maxim Group, with a target price of €4.00 per share

PRESS RELEASE FOLLOWING RELEASE OF FYE2025 RESULTS AND SECURING OF CLINICAL TRIAL INSURANCE POLICY, MAXIM GROUP REITERATES ITS BUY RECOMMENDATION ON AB SCIENCE'S STOCK WITH A TARGET PRICE OF EUR 4.0 P...

8 days ago - GlobeNewsWire

AB Science reports its revenues for the year 2025 and provides an update on its activities

PRESS RELEASE AB SCIENCE PRESENTS ITS ANNUAL FINANCIAL RESULTS AS OF 31 DECEMBER 2025 AND KEY EVENTS FOR THE PERIOD Financial and corporate position Operating loss of €3.8 million as of 31 December 20...

20 days ago - GlobeNewsWire

AB Science Earnings release: H2 2025

AB Science released its H2 2025 earnings on May 13, 2026, summarizing the period's financial results.

20 days ago - Filings

AB Science announces the successful completion of a EUR 3.2 million private placement

PRESS RELEASE AB SCIENCE ANNOUNCES THE SUCCESSFUL COMPLETION OF A EUR 3.2 MILLION PRIVATE PLACEMENT Paris, April 29, 2026, 8am AB Science S.A. (the “Company” or “AB Science”, Euronext – FR0010557264 –...

5 weeks ago - GlobeNewsWire

AB Science announces a final agreement on the renegotiation of the repayment terms of its loans with all of its financial creditors

PRESS RELEASE AB SCIENCE announces a final agreement on the renegotiation of the repayment terms of its loans with all of its financial creditors AB Science has reached a final agreement with its fina...

5 weeks ago - GlobeNewsWire

AB Science: New publication on medrxiv demonstrating substantial survival benefits and preserved quality of life with masitinib in ALS patients

PRESS RELEASE AB SCIENCE ANNOUNCES NEW PUBLICATION ON MEDRXIV DEMONSTRATING SUBSTANTIAL SURVIVAL BENEFITS AND PRESERVED QUALITY OF LIFE WITH MASITINIB IN AMYOTROPHIC LATERAL SCLEROSIS PATIENTS Masitin...

6 weeks ago - GlobeNewsWire

AB Science provides an update on its clinical development program.

PRESS RELEASE AB SCIENCE PROVIDES AN UPDATE ON ITS CLINICAL PROGRAM AB SCIENCE SECURES EUR 25 MILLION CLINICAL TRIAL INSURANCE FOR ITS PHASE III TRIAL IN AMYOTROPHIC LATERAL SCLEROSIS THE POLICY COVER...

6 weeks ago - GlobeNewsWire

AB Science announces the identification of a plasma biomarker that indicates the activity of masitinib in treating ALS

PRESS RELEASE AB SCIENCE ANNOUNCES THE IDENTIFICATION OF A PLASMA BIOMARKER THAT INDICATES THE ACTIVITY OF MASITINIB IN TREATING AMYOTROPHIC LATERAL SCLEROSIS, AND THAT IS CAPABLE OF IDENTIFYING PATIE...

3 months ago - GlobeNewsWire

Stonegate Capital Partners Initiates Coverage on AB Science S.A. (AB)

Dallas, Texas--(Newsfile Corp. - February 10, 2026) - AB Science S.A. (ENXTPA: AB): Stonegate Capital Partners Initiates Coverage on AB Science S.A.

4 months ago - Newsfile Corp

AB Science announced that the Food and Drug Administration (FDA) granted the status of Minor Use in Major Species (MUMS) for Masivet® in the treatment of canine mast cell tumors

PRESS RELEASE AB SCIENCE ANNOUNCES THAT THE FDA HAS GRANTED THE STATUS OF MINOR USE IN MAJOR SPECIES DESIGNATION FOR MASIVET IN THE TREATMENT OF CANINE MAST CELL TUMORS AB SCIENCE PRESENTS PERSPECTIVE...

4 months ago - GlobeNewsWire

AB Science receives Japanese patent protection for the use of masitinib in progressive forms of multiple sclerosis (MS) until 2041

PRESS RELEASE AB SCIENCE RECEIVES JAPANESE PATENT PROTECTION FOR THE USE OF MASITINIB IN PROGRESSIVE FORMS OF MULTIPLE SCLEROSIS (MS) UNTIL 2041 THIS IS THE FIRST COUNTRY DELIVERING THE MS PATENT MASI...

4 months ago - GlobeNewsWire

AB Science reports fourth consecutive case of response from Phase 1 data for the combination of AB8939 with venetoclax for the treatment of refractory or relapsed acute myeloid leukemia

AB SCIENCE REPORTS FOURTH CONSECUTIVE CASE OF RESPONSE FROM PHASE 1 DATA FOR THE COMBINATION OF AB8939 WITH VENETOCLAX FOR THE TREATMENT OF REFRACTORY OR RELAPSED ACUTE MYELOID LEUKEMIA

5 months ago - GlobeNewsWire

AB Science granted U.S. patnet for masitinib in treatment of SCD

AB Science (ABSCF) announced that the United States Patent Office has formally granted a patent for methods of treating sickle cell disease using its lead compound masitinib, based on preclinical…

5 months ago - TheFly

AB Science patent for masitinib in the treatment of sickle cell disease formally granted in the US with a protection until 2040

PRESS RELEASE AB SCIENCE PATENT FOR MASITINIB IN THE TREATMENT OF SICKLE CELL DISEASE FORMALLY GRANTED IN THE UNITED STATES WITH A PROTECTION UNTIL 2040 THIS DECISION STRENGTHENS MASITINIB'S INTELLECT...

5 months ago - GlobeNewsWire

AB Science announces the initiation of coverage of its stock by Maxim Group with a target price of EUR 4.0 per share

PRESS RELEASE AB SCIENCE ANNOUNCES THE INITIATION OF COVERAGE OF ITS STOCK BY MAXIM GROUP WITH A TARGET PRICE OF EUR 4.0 PER SHARE Paris, December 18, 2025, 7.15pm CET AB Science SA (Euronext - FR0010...

5 months ago - GlobeNewsWire

AB Science announces a new publication on biorxiv that identifies AB8939 as a promising drug candidate for treating refractory acute myeloid leukemia and potentially other cancers

PRESS RELEASE AB SCIENCE ANNOUNCES A NEW PUBLICATION ON BIORXIV THAT IDENTIFIES AND CHARACTERIZES A NOVEL SMALL SYNTHETIC MOLECULE, AB8939, AS A PROMISING DRUG CANDIDATE FOR TREATING REFRACTORY ACUTE ...

6 months ago - GlobeNewsWire

AB Science announces new publication on Medrxiv highlighting clinical benefit with masitinib in Amyotrophic Lateral Sclerosis patients prior any complete loss of function

PRESS RELEASE AB SCIENCE ANNOUNCES NEW PUBLICATION ON MEDRXIV HIGHLIGHTING CLINICAL BENEFIT WITH MASITINIB IN AMYOTROPHIC LATERAL SCLEROSIS PATIENTS PRIOR ANY COMPLETE LOSS OF FUNCTION Significant imp...

6 months ago - GlobeNewsWire

AB Science announces the successful completion of a EUR 2.8 million private placement

PRESS RELEASE AB SCIENCE ANNOUNCES THE SUCCESSFUL COMPLETION OF A EUR 2.8 MILLION PRIVATE PLACEMENT AB SCIENCE IS FULLY FINANCED TO FINISH PHASE 1 OF AB8939 IN AML AND TO EXECUTE AN EXPANSION PHASE TO...

8 months ago - GlobeNewsWire

AB Science Transcript: Status Update

AB8939 shows promising efficacy and safety in high-risk AML patients, especially those with adverse genetic mutations, both as monotherapy and in combination with venetoclax. Expansion and registrational studies are planned, with strong expert support and a large addressable market.

8 months ago - Transcripts

AB Science Press release: Status Update

AB Science issued a press release on October 16, 2025, disclosing material business information to investors.

8 months ago - Filings

AB Science Quarterly report: H1 2025

AB Science has published its H1 2025 quarterly earnings report on October 10, 2025.

8 months ago - Filings

AB Science Earnings release: H1 2025

AB Science released its H1 2025 earnings on October 10, 2025, summarizing the period's financial results.

8 months ago - Filings

AB Science Earnings release: H2 2024

AB Science released its H2 2024 earnings on May 9, 2025, summarizing the period's financial results.

1 year ago - Filings

AB Science Transcript: Status Update

Masitinib shows strong clinical promise in ALS, Alzheimer's, and progressive MS, with new confirmatory studies approved by FDA and EMA. Robust IP protection and large addressable markets position it as a potential blockbuster, while ongoing partnerships and financing support future development.

1 year ago - Transcripts