secwatch.observer — SEC 8-K summary ====================================== Issuer: Arena Group Holdings, Inc. (AREN) CIK: 0000894871 Form: 8-K Filed at: 2026-09-18T21:04:50+00:00 Accession: 0001493152-26-043382 Event type: m_and_a Sentiment: positive Materiality: 0.90 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Paradium.AI enters 10-yr RTB platform deal; RTB to buy 49.5% stake for $89.6M ----------------------------------------------------------------------------- - RTB will issue $11.5M in unregistered stock for Paradium tech license; revenue-sharing on partner content. - RTB acquires ~49.5% of Paradium from Simplify for $89.56M ($3.80/sh) via $10M deposit, $6M stock, $73.6M cash. - Closing expected Q4 2026, subject to RTB capital raise, due diligence; Simplify keeps ~23% of Paradium. - Paradium's brands migrate to RTB's AI platform; RTB covers operating costs and pays revenue share for 10-year term. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/894871/000149315226043382/0001493152-26-043382-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/894871/000149315226043382/form8-k.htm HTML page: https://secwatch.observer/filing/0001493152-26-043382 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer