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Actinium Pharmac SEC Filings

ATNM NYSE

Welcome to our dedicated page for Actinium Pharmac SEC filings (Ticker: ATNM), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.

Radiopharma filings can be a maze of clinical acronyms and isotope jargon. Actinium Pharmaceuticals’ SEC documents are no exception—every 8-K on Iomab-B trial data, each 10-Q burn-rate update, and every Form 4 insider trade may move ATNM shares long before an FDA decision. Skip the scavenger hunt. Stock Titan’s AI reads the hundreds of pages for you, flags the nuggets on patient enrollment, isotope supply costs, and cash runway the moment they hit EDGAR.

Wondering how to find the Actinium Pharmaceuticals quarterly earnings report 10-Q filing or need Actinium Pharmaceuticals insider trading Form 4 transactions in real time? Our platform delivers:

  • AI-powered summaries that translate biotech language into plain English—perfect for understanding Actinium Pharmaceuticals SEC documents with AI.
  • Instant alerts on 8-K material events explained, from interim trial results to manufacturing agreements.
  • Side-by-side comparisons of annual report 10-K data, so pipeline spend and cash runway trends stand out.
  • Detailed logs of executive stock transactions Form 4, helping you track insider conviction around key readouts.

Use the 10-K to gauge dilution risk, the proxy statement executive compensation details to align incentives, or the Form S-3 shelf registration to anticipate capital raises. Whether you ask, “How to read Actinium’s 10-K annual report?” or “Which insiders bought before the latest AML trial update?”, you’ll find the answer here—all filings, all forms, always updated, already explained.

Rhea-AI Summary

The Vanguard Group has filed Amendment No. 1 to Schedule 13G for Actinium Pharmaceuticals (ATNM), triggered by the 30 June 2025 reportable event. The filing discloses 1,371,840 ATNM common shares beneficially owned, equal to 4.39 % of the outstanding class, placing Vanguard below the 5 % threshold noted in Item 5.

According to Item 4, Vanguard holds no voting power—sole or shared—but retains dispositive authority over nearly all of the shares (sole: 1,362,947; shared: 8,893). Vanguard is filing in its capacity as an investment adviser (Rule 13d-1(b)(1)(ii)(E)); the ownership is on behalf of its advisory clients, none of which individually own more than 5 %. Certification in Item 10 confirms the stake is held in the ordinary course of business and not for the purpose of influencing control of ATNM.

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FAQ

What is the current stock price of Actinium Pharmac (ATNM)?

The current stock price of Actinium Pharmac (ATNM) is $1.63 as of July 31, 2025.

What is the market cap of Actinium Pharmac (ATNM)?

The market cap of Actinium Pharmac (ATNM) is approximately 50.2M.

What is Actinium Pharmaceuticals?

Actinium Pharmaceuticals is a New York-based biopharmaceutical company dedicated to developing advanced targeted radiotherapies using antibody radiation conjugates to treat difficult-to-treat cancers.

What are the key product candidates developed by Actinium?

The company’s key candidates include Iomab-B for conditioning prior to bone marrow transplants, Actimab-A for targeting CD33 in high-risk AML, and Iomab-ACT for enhancing cell and gene therapy conditioning.

How does Actinium’s technology work?

Their proprietary platform combines specific radioisotopes with monoclonal antibodies, enabling the targeted delivery of radiation to cancer cells while reducing harmful exposure to healthy tissue.

What market need does Actinium address?

Actinium targets the significant unmet need in oncology for effective treatments for relapsed or refractory cancers, particularly AML, by offering innovative conditioning regimens and therapeutic options.

How is the company positioned within the competitive landscape?

By focusing on targeted radiotherapy and maintaining a robust intellectual property portfolio, Actinium differentiates itself through precision treatment methods and a strong foundation in clinical research.

What role does Iomab-B play in patient treatment?

Iomab-B is used as a conditioning agent before hematopoietic stem cell transplants, enabling improved outcomes for patients with relapsed or refractory AML by reducing the toxicity associated with traditional chemotherapy.

How does Actinium ensure the safety of its therapies?

The company employs precise dosimetry techniques and collaborates with clinical experts to rigorously evaluate and control radiation exposure, ensuring that targeted treatments maximize efficacy while minimizing adverse effects.

What experts and partnerships support Actinium’s work?

Actinium collaborates with leading academic institutions and clinical centers, integrating insights from top hematology and oncology experts to validate and advance its innovative therapeutic platforms.
Actinium Pharmac

NYSE:ATNM

ATNM Rankings

ATNM Stock Data

50.23M
30.64M
1.79%
29.67%
7.2%
Biotechnology
Pharmaceutical Preparations
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United States
NEW YORK