Actinium Pharmaceuticals, Inc. develops antibody radiation conjugates and other targeted radiotherapies intended to improve outcomes for people who have failed existing oncology therapies. The company offers Actimab-A, a CD33 targeting radiotherapeutic for patients with Relapsed/Refractory AML which is in to a Phase 2/3 Trial; and Iomab-ACT, to improve patient access to and outcomes with cellular therapies, such as CAR-T and gene therapies for non-malignant hematologic disorders such as sickle cell disease. It also develops ATNM-400, a antibody radioconjugate that deliver alpha-emitter Ac-225 to prostate cancer cells. In addition, the company's Iomab-B is an induction and conditioning agent prior to bone marrow transplant in patients with relapsed and refractory acute myeloid leukemia. Further, it engages with the National Cancer Institute under the cooperative research and development agreement for the development of Actimab-A in AML and other myeloid malignancies, and its research and development activities primarily focus on advancing various preclinical programs for solid tumor indications. The company is based in New York, New York. Show more

100 Park Avenue, New York, NY, 10017, United States

https://www.actiniumpharma.com

Biotechnology

Healthcare

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Market Cap

36.71M

52 Wk Range

$0.95 - $1.95

Previous Close

$1.17

Open

$1.16

Volume

57,631

Day Range

$1.15 - $1.21

Enterprise Value

-1.394M

Cash

42.13M

Avg Qtr Burn

-5.87M

Insider Ownership

2.35%

Institutional Own.

20.27%

Qtr Updated

03/31/26

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Drug & Indication	Stage & Event	Catalyst Date
Actimab-A + CLAG-M Details Relapsed/refractory acute myeloid leukemia	Phase 2/3 Update	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Iomab-B (CD45) (apamistamab-I-131) Details Hematopoietic cell transplantation , Acute myeloid leukemia	Phase 2/3 Initiation	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Actimab-A + venetoclax Details Myelodysplastic syndrome	Phase 1/2 Update	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Actimab-A + venetoclax Details Relapsed/refractory acute myeloid leukemia	Phase 1/2 Update	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
ATNM-400 Trop-2 (Targeted Alpha Radiotherapy) Details Trop-2–Expressing Solid Tumors	Phase 1/2 Update	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Iomab-ACT (CAR-T – CD45) Details Lymphoma, Diffuse large B cell lymphoma	Phase 1/2 Update	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Actimab-A + venetoclax + ASTX-727 Details Acute myeloid leukemia	Phase 1 Update	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
ATNM-400 B7-H3 (Targeted Alpha Radiotherapy) Details Advanced Solid Tumors	Phase 1 Update	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
ATNM-400 Nectin-4 (Targeted Alpha Radiotherapy) Details Nectin-4–Expressing Solid Tumors	Phase 1 Update	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Iomab-ACT (CAR-T – CD45) Details Sickle cell disease, Blood disorder	Phase 1 Initiation	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Iomab-ACT (GeneTx – CD45) Details Lymphoma, Acute radiation syndrome	Failed Discontinued	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.