Source-grounded facts extracted from GBT Technologies Inc.'s SEC 8-K filings across all families, newest first. Each cites a verbatim SEC excerpt.
GBT Technologies Inc. engaged CNGSN & Associates LLP as its auditor.
“On January 20, 2026, the Company’s Board of Directors (acting through its sole director) approved the engagement of CNGSN & Associates LLP (“CNGSN”) as the Company’s new independent registered public accounting firm to audit the Company’s financial statements for the fiscal year ending December 31, 2025, effective immediately.”
GBT Technologies Inc. dismissed M.S. Madhava Rao as its auditor.
“On January 16, 2026, GBT Technologies Inc. (the “Company”) dismissed M.S. Madhava Rao as the Company’s independent registered public accounting firm, due to his announcement of retiring.”
GBT Technologies Inc. terminated Patent Purchase Agreement with Bannix Acquisition Corp. with Bannix Acquisition Corp. (effective 2024-03-19).
“As the PPA was contingent upon Bannix closing the acquisition of the EVIE and due to the BNIX EVIE Termination Letter, on March 19, 2024 Bannix and Tokenize agreed to terminate the PPA which was consented to by the Company”
GBT Technologies Inc. entered into Patent Purchase Agreement with VisionWave Technologies Inc. valued at $30,000,000 (effective 2024-03-19).
“Effective as of March 19, 2024, GBT Tokenize Corp. (“Tokenize”), which is 50% owned by GBT Technologies Inc. (the “Company”) entered into a Patent Purchase Agreement with VisionWave Technologies Inc. (“ VisionWave”) pursuant to which VisionWave agreed to acquire from Tokenize the entire right, title, and interest of certain patents and patent applications providing an intellectual property basis for a machine learning driven technology that controls radio wave transmissions, analyzes their reflections data, and constructs 2D/3D images of stationary and in motion objects (“VisionWave PPA”).”
GBT Technologies Inc. amended Amendment No. 1 to the PPA with Bannix Acquisition Corp. and GBT Tokenize Corp. (effective 2023-12-18).
“nd Tokenize entered into Amendment No. 1 to the PPA. Per the amendment, Bannix and Tokenize agreed that the shares of common stock”
GBT Technologies Inc. entered into Patent Purchase Agreement with Bannix Acquisition Corp. and GBT Tokenize Corp. valued at $42.5 million (effective 2023-08-08).
“On August 8, 2023, Bannix Acquisition Corp. (“Bannix”) entered into a Patent Purchase Agreement (“PPA”) with GBT Tokenize Corp.”
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.