• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
PublishGo to App
    Quantisnow Logo

    © 2026 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEWLLM Arena
    Legal
    Terms of usePrivacy policyCookie policy

    Chief Executive Officer Mann Paul Elliot bought 39,984 shares, increasing direct ownership by 0.69% to 5,845,627 units (SEC Form 4)

    7/15/24 10:33:33 AM ET
    $ASPI
    Major Chemicals
    Industrials
    Get the next $ASPI alert in real time by email
    SEC FORM 4 SEC Form 4
    FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549

    STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

    Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
    or Section 30(h) of the Investment Company Act of 1940
    OMB APPROVAL
    OMB Number: 3235-0287
    Estimated average burden
    hours per response: 0.5
      
    Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
      
    Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
    1. Name and Address of Reporting Person*
    Mann Paul Elliot

    (Last) (First) (Middle)
    C/O ASP ISOTOPES INC.
    1101 PENNSYLVANIA AVENUE NW, SUITE 300

    (Street)
    WASHINGTON DC 20004

    (City) (State) (Zip)
    2. Issuer Name and Ticker or Trading Symbol
    ASP Isotopes Inc. [ ASPI ]
    5. Relationship of Reporting Person(s) to Issuer
    (Check all applicable)
    Director 10% Owner
    X Officer (give title below) Other (specify below)
    Chief Executive Officer
    3. Date of Earliest Transaction (Month/Day/Year)
    07/15/2024
    4. If Amendment, Date of Original Filed (Month/Day/Year)
    6. Individual or Joint/Group Filing (Check Applicable Line)
    X Form filed by One Reporting Person
    Form filed by More than One Reporting Person
    Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
    1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
    Code V Amount (A) or (D) Price
    Common Stock 07/15/2024(1) P 39,984 A (1) 5,845,627 D
    Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
    (e.g., puts, calls, warrants, options, convertible securities)
    1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
    Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
    Explanation of Responses:
    1. Represents shares of Common Stock purchased by the reporting person at the public offering price of $2.50 per share in connection with the issuer's underwritten public offering of Common Stock, which closed on July 15, 2024.
    Remarks:
    /s/ Donald Ainscow, as attorney-in-fact 07/15/2024
    ** Signature of Reporting Person Date
    Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
    * If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
    ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
    Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
    Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
    Get the next $ASPI alert in real time by email

    Crush Q1 2026 with the Best AI Superconnector

    Stay ahead of the competition with Standout.work - your AI-powered talent-to-startup matching platform.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Standout.work

    Recent Analyst Ratings for
    $ASPI

    DatePrice TargetRatingAnalyst
    12/4/2025$13.00Overweight
    Cantor Fitzgerald
    10/4/2024$4.50Buy
    Canaccord Genuity
    12/5/2023$3.25Buy
    H.C. Wainwright
    More analyst ratings

    $ASPI
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    ASP Isotopes Inc. Announces that Renergen Limited’s Subsidiary has Entered into a Take-or-Pay Contract for the Supply of Liquified Natural Gas to Be Produced at the Virginia Gas Project in South Africa

    Tetra4, a subsidiary of Renergen and the developer of the Virginia Gas Project, has entered into an additional take-or-pay contract to supply liquified natural gas (LNG) to a domestic food processor, establishing a multi-year contracted cash flow supporting Phase 1 commercial operations, which remain targeted for completion in the third quarter of 2026 The LNG sale and purchase agreement, which is a five-year take-or-pay contract, is priced at greater than $16 /GJ (0.9478 MMBtu) of LNG, at current exchange rates Following the execution of this contract, Renergen has now secured take-or-pay contracts to support approximately 75% of the LNG volumes anticipated from Phase 1 The Company is

    8/6/26 8:00:00 AM ET
    $ASPI
    Major Chemicals
    Industrials

    ASP Isotopes to Participate in Citi’s 2026 Natural Resources Conference

    DALLAS, Aug. 05, 2026 (GLOBE NEWSWIRE) -- ASP Isotopes Inc. (NASDAQ:ASPI) ("ASP Isotopes" or the "Company"), an advanced materials company focused on developing technologies and processes for the production of critical materials used in multiple industries, today announced that it will host investor meetings at Citi's 2026 Natural Resources Conference on Thursday, August 13, 2026, in Las Vegas, Nevada. The latest investor presentation can be accessed under the Investors tab on the ASP Isotopes website. About ASP Isotopes Inc. ASP Isotopes is developing a differentiated isotope enrichment platform to strengthen global supply chain access to critical materials used in nuclear medicine, ne

    8/5/26 8:00:00 AM ET
    $ASPI
    Major Chemicals
    Industrials

    ASP Isotopes Issues Letter to Shareholders

    DALLAS, Aug. 04, 2026 (GLOBE NEWSWIRE) -- ASP Isotopes Inc. (NASDAQ:ASPI) ("ASP Isotopes", "ASPI" or the "Company"), an advanced materials company focused on developing technologies and processes for the production of critical materials used in multiple industries, today released the following letter to shareholders from its Executive Chairman and Chief Executive Officer, Paul Mann. Dear Fellow Shareholder, As we prepare to announce financial results for the second quarter of 2026, I wanted to take this opportunity to update you on the developments taking place at ASP Isotopes Inc. All of our business units are making considerable progress, group revenues are increasing, and three of ou

    8/4/26 8:00:00 AM ET
    $ASPI
    $NDRA
    Major Chemicals
    Industrials
    Biotechnology: Electromedical & Electrotherapeutic Apparatus
    Health Care

    $ASPI
    SEC Filings

    View All

    SEC Form 425 filed by ASP Isotopes Inc.

    425 - ASP Isotopes Inc. (0001921865) (Filed by)

    8/6/26 8:15:45 AM ET
    $ASPI
    Major Chemicals
    Industrials

    ASP Isotopes Inc. filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits

    8-K - ASP Isotopes Inc. (0001921865) (Filer)

    8/6/26 8:12:27 AM ET
    $ASPI
    Major Chemicals
    Industrials

    SEC Form 425 filed by ASP Isotopes Inc.

    425 - ASP Isotopes Inc. (0001921865) (Filed by)

    8/5/26 5:07:12 PM ET
    $ASPI
    Major Chemicals
    Industrials

    $ASPI
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    View All

    Cantor Fitzgerald initiated coverage on ASP Isotopes with a new price target

    Cantor Fitzgerald initiated coverage of ASP Isotopes with a rating of Overweight and set a new price target of $13.00

    12/4/25 8:40:44 AM ET
    $ASPI
    Major Chemicals
    Industrials

    Canaccord Genuity initiated coverage on ASP Isotopes with a new price target

    Canaccord Genuity initiated coverage of ASP Isotopes with a rating of Buy and set a new price target of $4.50

    10/4/24 7:13:36 AM ET
    $ASPI
    Major Chemicals
    Industrials

    H.C. Wainwright initiated coverage on ASP Isotopes with a new price target

    H.C. Wainwright initiated coverage of ASP Isotopes with a rating of Buy and set a new price target of $3.25

    12/5/23 7:36:42 AM ET
    $ASPI
    Major Chemicals
    Industrials

    $ASPI
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Chief Financial Officer Kiessling Heather sold $145,219 worth of shares (23,124 units at $6.28) as part of a pre-agreed trading plan, decreasing direct ownership by 1% to 1,526,252 units (SEC Form 4) to cover withholding tax

    4 - ASP Isotopes Inc. (0001921865) (Issuer)

    7/2/26 9:45:24 PM ET
    $ASPI
    Major Chemicals
    Industrials

    EVP, Gen Counsel, Secretary Ainscow Donald George sold $614,000 worth of shares (100,000 units at $6.14), decreasing direct ownership by 11% to 800,000 units (SEC Form 4)

    4 - ASP Isotopes Inc. (0001921865) (Issuer)

    7/2/26 9:45:10 PM ET
    $ASPI
    Major Chemicals
    Industrials

    Director Wider Todd sold $618,500 worth of shares (100,000 units at $6.18), decreasing direct ownership by 13% to 672,247 units (SEC Form 4)

    4 - ASP Isotopes Inc. (0001921865) (Issuer)

    7/1/26 9:45:38 PM ET
    $ASPI
    Major Chemicals
    Industrials

    $ASPI
    Insider Purchases

    Insider purchases reveal critical bullish sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Chief Operating Officer Ainscow Robert bought 19,992 shares, increasing direct ownership by 2% to 919,992 units (SEC Form 4)

    4 - ASP Isotopes Inc. (0001921865) (Issuer)

    7/15/24 10:33:49 AM ET
    $ASPI
    Major Chemicals
    Industrials

    Chief Executive Officer Mann Paul Elliot bought 39,984 shares, increasing direct ownership by 0.69% to 5,845,627 units (SEC Form 4)

    4 - ASP Isotopes Inc. (0001921865) (Issuer)

    7/15/24 10:33:33 AM ET
    $ASPI
    Major Chemicals
    Industrials

    Large owner Ak Jensen Investment Management Ltd bought $515,088 worth of shares (161,849 units at $3.18) (SEC Form 4)

    4 - ASP Isotopes Inc. (0001921865) (Issuer)

    7/10/24 5:59:47 PM ET
    $ASPI
    Major Chemicals
    Industrials

    $ASPI
    Leadership Updates

    Live Leadership Updates

    View All

    Aeternum Health Announces Change in Strategy, New Management, and Updates Investors on Progress

    Aeternum Health will change its name to Aeternum Resources and seeks to become a Strategic Supplier of Critical Materials.  Appoints Paul Mann as President and Executive Chairman and Josua Oosthuizen as Chief Executive Officer.  Raised over $4 million in financing to accelerate the progress on a tin and niobium mine in Nigeria, which is expected to enter commercial production during 1H 2027. Long lead-time items have been secured, access road constructed, geological surveys successfully conducted and critical infrastructure installed to accelerate initial production. WASHINGTON, Aug. 04, 2026 (GLOBE NEWSWIRE) -- Aeternum Health (OTC:AETN) ("Company"), today announced a change in strategy

    8/4/26 8:00:00 AM ET
    $ASPI
    Major Chemicals
    Industrials

    ASP Isotopes to Hold Capital Markets Day on September 8

    DALLAS, July 28, 2026 (GLOBE NEWSWIRE) -- ASP Isotopes Inc. (NASDAQ:ASPI) ("ASP Isotopes" or the "Company"), an advanced materials company focused on developing technologies and processes for the production of critical materials used in multiple industries, today announced that it will hold a Capital Markets Day in London on Tuesday, September 8, 2026, beginning at 10:00 a.m. ET (3:00 p.m. BST). During the event, leadership will provide a comprehensive update on the Company’s strategic direction and commercial momentum, including a deep dive into nuclear medicine, electronic gases, and nuclear fuels, as well as the long-term market opportunity in each. Event Access and Registration The

    7/28/26 8:00:00 AM ET
    $ASPI
    Major Chemicals
    Industrials

    Quantum Leap Energy Appoints Dr. Peter Fiske to Strategic Advisory Board

    DALLAS, May 06, 2026 (GLOBE NEWSWIRE) -- ASP Isotopes Inc. (NASDAQ:ASPI) ("ASPI") today announced that Quantum Leap Energy LLC ("QLE" or the "Company"), a wholly-owned subsidiary of ASPI dedicated to advancing innovative technologies and processes across critical segments of the fission and fusion nuclear fuel cycle, has appointed Dr. Peter S. Fiske to QLE's Strategic Advisory Board (SAB). "QLE is intentionally building the leadership, advisory depth, and execution discipline required to scale throughout government and commercial nuclear energy markets," said Dr. Ryno Pretorius, Chief Executive Officer of QLE. "Dr. Fiske brings firsthand experience from the highest levels of government en

    5/6/26 7:30:00 AM ET
    $ASPI
    Major Chemicals
    Industrials

    $ASPI
    Financials

    Live finance-specific insights

    View All

    ASP Isotopes Inc. Provides Business Update

    First Commercial Shipments Expected Across Multiple Isotopes in 2026 Expect to Obtain Helium Phase 1 Nameplate Capacity in Q3 2026 EBITDA Target of Greater Than $300 Million in 2031 Cash, Cash Equivalents and Short-Term Marketable Securities of $333 million as of December 31, 2025 Business Update Conference Call Scheduled for 8:00 AM ET on April 13, 2026 DALLAS, April 13, 2026 (GLOBE NEWSWIRE) -- ASP Isotopes Inc. (NASDAQ:ASPI) ("ASP Isotopes" or the "Company"), an advanced materials company focused on developing technologies and processes for the production of critical materials used in multiple industries, today provided a business update highlighting operational

    4/13/26 7:30:00 AM ET
    $ASPI
    Major Chemicals
    Industrials

    ASP Isotopes to Host Business Update Conference Call on April 13, 2026, at 8:00 AM ET

    DALLAS, April 10, 2026 (GLOBE NEWSWIRE) -- ASP Isotopes Inc. (NASDAQ:ASPI) ("ASP Isotopes" or the "Company"), an advanced materials company focused on developing technologies and processes for the production of critical materials used in multiple industries, today announced that Paul Mann, Executive Chairman and Chief Executive Officer at ASP Isotopes, will host a business update conference call and webcast on Monday, April 13, 2026, at 8:00 AM ET. Dial-in Information USA / International Toll: +1.646.968.2525USA - Toll-Free: +1.888.596.4144Canada - Toronto: +1.647.495.7514Canada - Toll-Free: +1.888.596.4144Conference ID 5073116 and press # Investors and the general public are invited to

    4/10/26 8:15:00 AM ET
    $ASPI
    Major Chemicals
    Industrials

    ASP Isotopes to Provide Quarterly Business Update Call on November 21, 2025 at 8:30am EST

    WASHINGTON, Nov. 17, 2025 (GLOBE NEWSWIRE) -- ASP Isotopes Inc. (NASDAQ:ASPI) ("ASP Isotopes" or the "Company"), an advanced materials company focused on developing technologies and processes for the production of isotopes for multiple industries, today announced it will hold a quarterly business update conference call and webcast on Friday, November 21, 2025 at 8:30 a.m. (Eastern Time). Conference Call Information To participate in this event, please log on or dial in approximately 5 minutes before the beginning of the call. Webcast Link https://events.q4inc.com/attendee/428149635 Participant Dial-In Details Date: November 21, 2025Time: 8:30 a.m. ESTDial in: USA / International Tol

    11/17/25 4:31:40 PM ET
    $ASPI
    Major Chemicals
    Industrials

    $ASPI
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    View All

    SEC Form SC 13G filed by ASP Isotopes Inc.

    SC 13G - ASP Isotopes Inc. (0001921865) (Subject)

    11/14/24 3:01:19 PM ET
    $ASPI
    Major Chemicals
    Industrials

    Amendment: SEC Form SC 13G/A filed by ASP Isotopes Inc.

    SC 13G/A - ASP Isotopes Inc. (0001921865) (Subject)

    11/7/24 4:15:14 PM ET
    $ASPI
    Major Chemicals
    Industrials

    SEC Form SC 13G filed by ASP Isotopes Inc.

    SC 13G - ASP Isotopes Inc. (0001921865) (Subject)

    11/3/23 4:15:20 PM ET
    $ASPI
    Major Chemicals
    Industrials