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Tenable Holdings Appoints Dino DiMarino as Chief Revenue Officer

PUBLIC · TENBMar 15, 2026

Position

Chief Revenue Officer

Company

Tenable® Holdings

Dino DiMarino
ColumbiaManufacturingInformation TechnologyInternet ServicesSecurityCyber SecurityNetwork Security

Description

Tenable Holdings, Inc. has announced the appointment of Dino DiMarino as Chief Revenue Officer. DiMarino joins the team to drive the next phase of hyper-growth, overseeing global sales and revenue operations.

Other recent leadership changes in Internet Services and Security

Executive moves at companies in the same sectors within 45 days, from Fundz verified event records.

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Company Information

Company

Tenable® Holdings

Location

6100 Merriweather Drive

Columbia, Maryland, United States

About

Tenable Holdings, Inc. is a leading exposure management company that protects enterprises from security exposure, reducing business risk for approximately 44,000 customers globally. Their AI-powered exposure management platform unifies security visibility, insight, and action across the attack surface, safeguarding organizations from attacks across IT infrastructure, cloud environments, critical infrastructure, and more.

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Tenable® Holdings changed its leadership. Fundz had it the day it was filed, with the decision-maker at the company attached.

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Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 281,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.