Tenable Holdings, Inc. 8-K

What Happened
Tenable Holdings, Inc. (NASDAQ: TENB) announced on May 21, 2026 that it hosted an Investor Day where senior management presented the company’s business and long‑term strategy. The presentation was webcast live, a replay was made available on the company’s investor relations website, and the slide materials used in the presentation were furnished as Exhibit 99.1 to the Current Report on Form 8‑K.

Key Details

• Event date: May 21, 2026 (Investor Day presentation and live webcast).
• Filing: Regulation FD disclosure made via Form 8‑K (Item 7.01) and presentation furnished as Exhibit 99.1.
• Materials and replay: Presentation materials and a webcast replay were posted in the “Investor Events” section at https://investors.tenable.com at the start of the live presentation.
• Report signed by Michelle VonderHaar, Chief Legal Officer and Corporate Secretary, on May 21, 2026.

Why It Matters
An Investor Day gives management a chance to explain strategy, priorities and long‑term outlook directly to investors and analysts; furnishing the presentation under Regulation FD ensures the information was broadly and publicly disclosed. Investors can review the posted materials and webcast replay to assess Tenable’s strategic direction and any implications for future performance.