Core Viewpoint - Actinium Pharmaceuticals, Inc. is facing a class action securities lawsuit due to alleged securities fraud that affected investors between October 31, 2022, and August 2, 2024 [1][2]. Summary by Sections Class Action Details - The lawsuit aims to recover losses for investors who were misled by false statements regarding the Phase 3 Sierra trial data, which was unlikely to meet FDA guidelines for the approval of the targeted radiotherapy, Iomab-B BLA [2]. - The complaint highlights that additional analyses provided to the FDA to support the Sierra trial's poor overall survival data were also unlikely to satisfy FDA requirements [2]. - As a result of these issues, the FDA was expected to refuse to review the Iomab-B BLA or find it unlikely to approve the application in its current form [2]. - Defendants' positive statements about the company's business and prospects were deemed materially misleading [2]. Next Steps for Investors - Investors who suffered losses during the specified timeframe have until May 27, 2025, to request appointment as lead plaintiff, although participation in any recovery does not require serving as a lead plaintiff [3]. - Class members may be entitled to compensation without any out-of-pocket costs or fees [3]. Firm Background - Levi & Korsinsky, LLP has a strong track record in securities litigation, having secured hundreds of millions of dollars for shareholders over the past 20 years [4]. - The firm has been recognized in ISS Securities Class Action Services' Top 50 Report for seven consecutive years as one of the leading securities litigation firms in the U.S. [4].

NEW YORK, April 28, 2025 (GLOBE NEWSWIRE) -- The Gross Law Firm issues the following notice to shareholders of Actinium Pharmaceuticals, Inc. (NYSE: ATNM). Shareholders who purchased shares of ATNM during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery. CONTACT US HERE: https://securitiesclasslaw.com/securities/actinium-loss-submission-form/?id=145068&from=3 CLASS PERIOD: Octobe ...

- Results highlight ATNM-400's potential as a transformative therapeutic option for prostate cancer patients with unmet clinical needs as expression of the target receptor for ATNM-400 persists following Pluvicto therapy and ATNM-400 demonstrates sustained tumor control after Pluvicto stops working - ATNM-400 showed greater tumor growth inhibition compared to Pluvicto in prostate cancer models with 99.8% tumor growth inhibition achieved with a single 40 µCi/kg dose of ATNM-400 demonstrating the potential to ...

NEW YORK, April 28, 2025 /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of Actinium Pharmaceuticals, Inc. (NYSE: ATNM).Shareholders who purchased shares of ATNM during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery.CONTACT US HERE:https://securitiesclasslaw.com/securities/actinium-loss-submission-form/?id=145056&from=4CLASS PERIOD: October 31, 20 ...

Core Viewpoint - Faruqi & Faruqi, LLP is investigating potential claims against Actinium Pharmaceuticals, Inc. due to allegations of violations of federal securities laws related to misleading statements about the company's Iomab-B BLA application and its clinical trial data [3][5]. Group 1: Legal Investigation - The firm is encouraging investors who suffered losses in Actinium between October 31, 2022, and August 2, 2024, to discuss their legal rights [1]. - A federal securities class action has been filed against Actinium, with a deadline of May 26, 2025, for investors to seek the role of lead plaintiff [3]. Group 2: Allegations Against Actinium - The complaint alleges that Actinium and its executives made false or misleading statements regarding the likelihood of FDA approval for the Iomab-B BLA based on the Sierra Trial data [5]. - It is claimed that the additional analyses provided to the FDA were unlikely to satisfy the agency's guidelines, which could lead to a refusal to review or approve the BLA [5]. Group 3: Stock Price Impact - Following the release of a press statement on August 5, 2024, which indicated the need for an additional clinical trial, Actinium's stock price fell by $3.69, or nearly 60%, closing at $2.48 [6][7].

NEW YORK, April 25, 2025 /PRNewswire/ -- Levi & Korsinsky, LLP notifies investors in Actinium Pharmaceuticals, Inc. ("Actinium" or the "Company") (NYSE: ATNM) of a class action securities lawsuit.CLASS DEFINITION: The lawsuit seeks to recover losses on behalf of Actinium investors who were adversely affected by alleged securities fraud between October 31, 2022 and August 2, 2024. Follow the link below to get more information and be contacted by a member of our team:https://zlk.com/pslra-1/actinium-lawsuit-s ...

NEW YORK, April 23, 2025 (GLOBE NEWSWIRE) -- The Gross Law Firm issues the following notice to shareholders of Actinium Pharmaceuticals, Inc. (NYSE: ATNM). Shareholders who purchased shares of ATNM during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery. CONTACT US HERE: https://securitiesclasslaw.com/securities/actinium-loss-submission-form/?id=144420&from=3 CLASS PERIOD: Octobe ...

NEW YORK  , April 22, 2025 /PRNewswire/ -- Levi & Korsinsky, LLP notifies investors in Actinium Pharmaceuticals, Inc. ("Actinium" or the "Company") (NYSE: ATNM) of a class action securities lawsuit.CLASS DEFINITION: The lawsuit seeks to recover losses on behalf of Actinium investors who were adversely affected by alleged securities fraud between October 31, 2022 and August 2, 2024. Follow the link below to get more information and be contacted by a member of our team:https://zlk.com/pslra-1/actinium-lawsuit ...

NEW YORK, April 21, 2025 (GLOBE NEWSWIRE) -- Levi & Korsinsky, LLP notifies investors in Actinium Pharmaceuticals, Inc. ("Actinium" or the "Company") (NYSE: ATNM) of a class action securities lawsuit. CLASS DEFINITION: The lawsuit seeks to recover losses on behalf of Actinium investors who were adversely affected by alleged securities fraud between October 31, 2022 and August 2, 2024. Follow the link below to get more information and be contacted by a member of our team: https://zlk.com/pslra-1/actinium-law ...

NEW YORK, April 21, 2025 /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of Actinium Pharmaceuticals, Inc. (NYSE: ATNM).Shareholders who purchased shares of ATNM during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery.CONTACT US HERE:https://securitiesclasslaw.com/securities/actinium-loss-submission-form/?id=143830&from=4 CLASS PERIOD: October 31, 2 ...