RADNOSTIX INC: Extended the maturity date of Series C Convertible Redeemable Preferred Stock by one year to February 28, 2028, through a Certificate of Amendment to Statement of Designation (effective 2026-05-19).
“On May 14, 2026, Radnostix, Inc. (the “Company”) received approval of a further modification to the maturity date of its Series C Convertible Redeemable Preferred Stock (the “Series C Preferred Stock”) from a majority of the outstanding shares of the Series C Preferred Stock. The modification extends the maturity date of the Series C Preferred for an additional year to February 28, 2028. All other terms in the Series C Preferred Stock remain unchanged. In connection therewith, on May 19, 2026, the Company filed a Certificate of Amendment to Statement of Designation of the Series C Preferred Stock (the “Certificate of Amendment”) with the Secretary of State of the State of Texas to reflect the approved modification.”
Material Agreements
RADNOSTIX INC terminated Asset Purchase Agreement with American Fuel Resources, LLC (effective 2026-03-11).
“On March 16, 2026, Radnostix, Inc. (formerly International Isotopes, Inc., “RNX” or the “Company”), announced a mutual termination on March 11, 2026 of an Asset Purchase Agreement (the “APA”) dated February 8, 2024 that was entered into between RNX and its wholly-owned subsidiary International Isotopes Fluorine Products, Inc. (together with RNX, the “Seller”) and American Fuel Resources, LLC (“AFR”).”
Governance Changes
RADNOSTIX INC: Changed corporate name from International Isotopes Inc. to Radnostix, Inc. effective December 23, 2025 (effective 2025-12-23).
“On December 23, 2025, International Isotopes Inc. (“we,” “our,” “us,” or the “Company”) filed a Certificate of Amendment in the state of Texas for the sole purpose of amending our Certificate of Formation to change our corporate name from International Isotopes Inc. to Radnostix, Inc. (the “ Name Change ”).”
Governance Changes
RADNOSTIX INC: Amended bylaws to revise special meeting procedures, add advance notice requirements for business and director nominations, add advisory director provisions, revise written consent by shareholders, and add sections on indemnification and insurance (effective 2025-10-14).
“On October 14, 2025, the Board approved changes to the Company’s bylaws (the “Bylaws”), which are summarized below, and which are attached in full as an exhibit hereto.”
Governance Changes
RADNOSTIX INC: The Board approved amendments to the Company's bylaws, including revisions to special meetings, addition of advance notice procedures for business and nominations, addition of advisory directors, revision of shareholder written consent, and addition of indemnification and insurance provisions (effective 2025-10-14).
“On October 14, 2025, the Board approved changes to the Company’s bylaws (the “Bylaws”), which are summarized below, and which are attached in full as an exhibit hereto.”
Governance Changes
RADNOSTIX INC: Certificate of Amendment to Statement of Designation of Series C Preferred Stock extending maturity date to February 28, 2027 (effective 2024-09-26).
“On September 25, 2024, International Isotopes, Inc. (the “Company”) received approval of a further modification to the maturity date of its Series C Convertible Redeemable Preferred Stock (the “Series C Preferred Stock”) from a majority of the outstanding shares of the Series C Preferred Stock. The modification extends the maturity date of the Series C Preferred for an additional two years to February 28, 2027. All other terms in the Series C Preferred Stock remain unchanged. In connection therewith, on September 26, 2024, the Company filed a Certificate of Amendment to Statement of Designation of the Series C Preferred Stock (the “Certificate of Amendment”) with the Secretary of State of the State of Texas to reflect the approved modification.”
Material Agreements
RADNOSTIX INC entered into Asset Purchase Agreement with American Fuel Resources, LLC valued at $50,000 Prepayment and $12,500,000 at Closing (effective 2024-02-08).
“On February 8, 2024, International Isotopes Inc. (“INIS”) and its wholly-owned subsidiary International Isotopes Fluorine Products, Inc. (together with INIS, the “Company”) entered into an Asset Purchase Agreement (the “APA”) with American Fuel Resources, LLC (“AFR”), pursuant to which the Company agreed to sell to AFR all the assets and certain specified liabilities of the Company’s depleted uranium deconversion and fluorine extraction plant (the “DUF 6 Plant”)”
Shareholder Votes
RADNOSTIX INC shareholders approved Ratification of Haynie & Company as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2023. at the 2023-07-12 meeting.
“Proposal 2 — Ratification of Haynie & Company as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2023. For Against Abstain Broker Non-Votes 299,685,615 58,981 515,693 67,870,431”
Shareholder Votes
RADNOSTIX INC shareholders approved Election of three directors to serve for a term of one year and until their applicable successors are elected and qualified. at the 2023-07-12 meeting.
“Proposal 1 — Election of three directors to serve for a term of one year and until their applicable successors are elected and qualified. Nominee: For Withheld Broker Non-Votes Steve T. Laflin 232,114,649 275,209 67,870,431 Christopher Grosso 232,124,144 265,714 67,870,431 Robert Atcher 232,025,414 364,444 67,870,431”
Shahe Bagderjian was appointed as Director at RADNOSTIX INC.
“On July 12, 2023, the Board, pursuant to the Restated Certificate of Formation of the Company and the Bylaws of the Company, approved an increase of the size of the Board from three directors to four directors, and appointed Shahe Bagderjian to serve as a director on the Board, effectively immediately.”
Shahe Bagderjian was appointed as Chief Executive Officer at RADNOSTIX INC.
“In addition, on July 12, 2023, Shahe Bagderjian, President of the Company, was appointed to replace Mr. Laflin as Chief Executive Officer, effective September 1, 2023.”
Steve T. Laflin departed as Chief Executive Officer at RADNOSTIX INC.
“On July 12, 2023, Steve T. Laflin gave notice that he is stepping down as Chief Executive Officer of the Company, effective as of September 1, 2023 at the end of the term of his employment agreement.”
Shahe Bagerdjian was appointed as President at RADNOSTIX INC.
“On May 8, 2023, International Isotopes Inc. (the “Company”) appointed Shahe Bagerdjian as its President, effective immediately.”
Governance Changes
RADNOSTIX INC: Extended the maturity date of Series C Convertible Redeemable Preferred Stock to February 28, 2025 (effective 2022-12-28).
“On December 28, 2022, the Company filed a Certificate of Amendment to Statement of Designation of the Series C Preferred Stock (the “Certificate of Amendment”) with the Secretary of State of the State of Texas to reflect the approved modification.”
Facts are extracted by an LLM and gated to those whose source quote is present verbatim in the filing text. Coverage is best-effort while backfill and monitoring mature; this is not yet a full-market index. See methodology.