---
schema_version: "secwatch.filing_event.v1"
accession: "0001660280-25-000013"
form_type: "8-K"
ticker: "TENB"
cik: "0001660280"
company_name: "Tenable Holdings, Inc."
filed_at: "2025-02-07T23:59:59+00:00"
generated_at: "2026-05-27T00:56:34.780337+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Tenable closes Vulcan Cyber acquisition for $148M cash + $2M RSUs; issues Q1 and FY2025 guidance

## Summary
- Acquisition of Vulcan Cyber closed on Feb 7, 2025 for ~$148M cash and $2M in restricted stock units.
- Q1 2025 guidance: revenue $233-235M, non-GAAP EPS $0.26-0.27, non-GAAP net income $32-34M.
- FY2025 guidance: revenue $975-985M, non-GAAP EPS $1.41-1.49, unlevered FCF $265-275M.
- Vulcan Cyber capabilities to enhance Tenable One platform with unified visibility and automated remediation.

## SEC filing metadata
- accession: 0001660280-25-000013
- form_type: 8-K
- ticker: TENB
- cik: 0001660280
- company_name: Tenable Holdings, Inc.
- filed_at: 2025-02-07T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1660280/000166028025000013/0001660280-25-000013-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1660280/000166028025000013/tenb-20250207.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001660280-25-000013
- JSON: https://secwatch.observer/filing/0001660280-25-000013.json
- Plain text: https://secwatch.observer/filing/0001660280-25-000013.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.