Xtant Medical Finalizes Companion Spine Transactions [Accessibility Statement] Skip NavigationXtant received $10.7 million in satisfaction of unsecured promissory note issued to Xtant by Companion Spine plus related working capital adjustmentsBELGRADE, Mont., March 2, 2026 /PRNewswire/ -- Xtant Medical Holdings, Inc. (NYSE American: XTNT), a medical technology company focused on surgical solutions for spinal and other orthopedic conditions, today announced that it has received $10.7 million from Companion S ...