Markets & Economy Tenable Shares Fall 7% After $650 Million Convertible Notes Offering September 10, 2026 · 2:14 pm 1 sources Image: Yahoo Finance ad slot · in-content video 16:9 Coverage More coverageTenable Shares Fall 7% After $650 Million Convertible Notes OfferingYahoo Finance · September 10, 2026 14:14