secwatch.observer — SEC 8-K summary ====================================== Issuer: Datacentrex, Inc. (DTCX) CIK: 0001853825 Form: 8-K Filed at: 2025-09-19T23:59:59+00:00 Accession: 0001493152-25-014163 Event type: other_material Sentiment: neutral Materiality: 0.25 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Thumzup extends share repurchase window to Sept 30, 2025; future windows aligned with fiscal quarters -------------------------------------------------------------------------------- - Board extended open trading window for repurchases from original schedule through September 30, 2025. - Future open windows will automatically run through the last day of each fiscal quarter if Company elects to extend. - Approval was unanimous on September 15, 2025; no changes to repurchase limit or price announced. - Company may buy shares on open market under the extended window, subject to market conditions and legal constraints. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1853825/000149315225014163/0001493152-25-014163-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1853825/000149315225014163/form8-k.htm HTML page: https://secwatch.observer/filing/0001493152-25-014163 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer