<div><div></div><div><span><p><strong><span>Tenable hosted an Investor Day presenting its Tenable One platform, Tenable Hexa AI agentic engine, FY2026 guide and FY2029 financial targets.</span></strong></p><p><strong><span>Key Highlights:</span></strong></p><ul><li><span>Investor Day materials and webcast were published on Tenable's investor site and furnished as Exhibit 99.1.</span></li><li><span>Unveiled Tenable Hexa AI agentic engine to automate remediation and break attack paths, aiming to close actionability gap.</span></li><li><span>Positioned Tenable One as platform with 2x–3x higher ACV, mid-teens platform growth vs mid-single-digit non-platform growth.</span></li><li><span>Provided FY2026 guide midpoint: ~82% gross margin, ~32.5% S&amp;M, ~17% R&amp;D, ~8.5% G&amp;A, 24% operating margin and 27% unlevered FCF margin.</span></li><li><span>Set FY2029 targets (non‑formal guidance): exiting revenue growth high-single to low-double digit, ~28% operating margin and ~31% unlevered FCF margin.</span></li></ul><p><span>Original SEC Filing: </span>Tenable Holdings, Inc. [ TENB ] - 8-K - May. 21, 2026</p><section><b><span class="heading-JaE7wgR2">Disclaimer</span></b><div><span>This is an AI-powered summary. It may contain inaccuracies. Consider verifying important information with the source. Please note this summary is solely based on documents filed with the SEC.</span></div></section></span></div></div>

TENB

<p>Tenable hosted an Investor Day revealing its Tenable One platform and Tenable Hexa AI engine, along with FY2026 guidance and FY2029 targets. Key highlights include a projected ~82% gross margin for FY2026, with a 24% operating margin and 27% unlevered FCF margin. For FY2029, targets include high-single to low-double digit revenue growth and ~28% operating margin.</p>

Tenable hosts Investor Day, unveils Tenable One, Hexa AI, FY26 guide and 2029 targets