secwatch.observer — SEC 8-K summary ====================================== Issuer: Xtant Medical Holdings, Inc. (XTNT) CIK: 0001453593 Form: 8-K Filed at: 2023-01-09T23:59:59+00:00 Accession: 0001493152-23-000906 Event type: leadership Sentiment: neutral Materiality: 0.40 Item codes: 5.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Xtant Medical appoints Mark Schallenberger as COO effective Jan 16, 2023 ------------------------------------------------------------------------ - Mark Schallenberger, previously COO at Surgenex, appointed COO at Xtant Medical effective Jan 16, 2023. - Annual base salary of $400,000 with bonus of up to 50% of base salary; option for 105,000 shares and RSUs for 89,000 shares. - Role is newly created, focused on operational modernization and product development. - Previously served at Xtant (formerly Bacterin) as Director of Scientific Affairs from 2010-2016. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1453593/000149315223000906/0001493152-23-000906-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1453593/000149315223000906/form8-k.htm HTML page: https://secwatch.observer/filing/0001493152-23-000906 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer