Confidential © Qumulo 2023 Qumulo | IT Press Tour June 8, 2023 Ryan Farris, VP of Products

Confidential © Qumulo 2023 Agenda 2 TOPICS 8 am Welcome 8:15 am Qumulo Corporate Overview & Vision 9:15 am Q&A 10 am Event ends

Confidential © Qumulo 2023 Corporate Overview

Confidential © Qumulo 2023 Confidential © Qumulo 2023 Rated 4.9 out of 5 on Gartner Peer Insights 100% of reviewers would recommend Qumulo Gartner Magic Quadrant Leader Recognized as a Leader five years in a row IDC MarketScape Leader Awarded for flexibility and simplicity at petabyte scale 2022 Recognized industry leadership Qumulo has rock-solid products, their support is top-notch, and they proactively monitor our clusters to make sure our systems stay online. - Systems Administrator, Gartner Peer Review “ . ”

Confidential © Qumulo 2023 Confidential © Qumulo 2023 5 5 Qumulo is a growing business

Confidential © Qumulo 2023 Confidential © Qumulo 2023 6 On average, our customers have over 1 Petabyte of data each. Every day our customers create more than 1 billion files, and perform over 200 billion operations. 90% of those operations take less than 1 millisecond 6 6 Confidential © Qumulo 2023

Confidential © Qumulo 2023 Confidential © Qumulo 2023 7 Healthcare Higher Education State & Local Energy & Resources Technology Manufacturing Life Sciences Financial Services Media & Communications Proven in every industry Over 3 exabytes of capacity licensed across customers in ~20 countries and over 500 billion files

Confidential © Qumulo 2023 Confidential © Qumulo 2023 Source: IDC Scale Out File and Object Spend (June 2020), IDC Storage Software and Cloud Services (October 2020) Note: Existing data on cloud file spend through 1H 2020, projected data from 2020 - 2024 8 Worldwide adoption at scale

Confidential © Qumulo 2023 Qumulo Vision

Confidential © Qumulo 2023 Confidential © Qumulo 2023 10 10 Empowering customers to store, manage, and curate their data anywhere and forever

Confidential © Qumulo 2023 Confidential © Qumulo 2023 Trends we are seeing Data Growth ● Overwhelming volume of data is unstructured ● Unstructured data doubling every 18 - 20 months Data Spread ● On-prem data centers to the enterprise edge ● Cloud Geo Dispersion ● Workflows are distributed ● Teams are cross- border and across orgs. Public Clouds On-prem Cloud is indispensable 1. Economic Agility 2. Usage Elasticity 3. Services Availability Cloud Repatriation 1. Cloud First to Cloud Smart 2. Buy the base, rent the peak

Confidential © Qumulo 2023 Confidential © Qumulo 2023 Challenges customers are sharing with us At the Edge In the Cloud On-prem (1) (2) Virtual Infrastructure Object NAS (3) ● Data Management and Data Mobility is a challenge ● Getting the right data to the right user and in time is cumbersome (4) The largest customers are saying, in a very loud voice, no more hardware appliances

Confidential © Qumulo 2023 Confidential © Qumulo 2023 Qumulo opportunity: Scale AnywhereTM ● Enterprise-proven, feature rich, software-only solution ● Elastic and scalable with performance when and where customers need it ● Simple to deploy and manage

Confidential © Qumulo 2023 Confidential © Qumulo 2023 14 At the Edge On-prem ANY PLATFORM In the Cloud ANY CLOUD 14 Unstructured data storage and management software All “at scale” workflows in the modern hybrid enterprise ROBUST MULTI- PROTOCOL SUPPORT ROBUST DATA SECURITY REAL-TIME DATA ANALYTICS RICH DATA SERVICES Scale Anywhere: multiple 2023 announcements Scale AnywhereTM

Confidential © Qumulo 2023 Confidential © Qumulo 2023 Recent related news ● Scale Anywhere & Never Migrate Again 5/31 ● Qumulo Powers MARZ Vanity AI 4/26 ● Azure Native Qumulo: Generally available 4/18 ● CEO Vision: Don’t Just Scale Out, Scale Anywhere 4/13

Confidential © Qumulo 2023 EMEA Customer Examples

Confidential © Qumulo 2023 17 ” “ Origo Studios Scales Post Production with Qumulo Company Increases Productivity with Joint HPE Greenlake Solution As we considered our options, the performance we achieved with Qumulo and HPE GreenLake blew us away. We’re now able to create effects like color grading without dropping any frames. It’s making the whole post production process faster and more efficient including film scanning, dailies processing, editing, audio-post, and color finishing. László Hargittai Head of Digital Post Production Country ● Hungary Solution ● Qumulo and HPE Greenlake Benefits ● Time and cost savings Partner ● HPE Confidential © Qumulo 2022

Confidential © Qumulo 2023 18 ” “ FLI Leibniz Institute on Aging National research institute scales biomedical research with Qumulo The extreme growth of the data we manage, combined with the increasing performance demands of our researchers, made it clear that we needed a more modern, secure and scalable file system. With Qumulo, we are able to analyze our file system in real time – right down to the client level, and without time- consuming searches. All the necessary information is available in a fraction of a second. It's essential for us that our file management is easy and cost-effective with Qumulo. Tibor Krah Head of IT Infrastructure Country ● Germany Solution ● Qumulo and Bechtle Benefits ● Real time insights and analytics ● Time and cost savings Confidential © Qumulo 2022

Confidential © Qumulo 2023 19 ” “ Belgian hospital handles complex cases When top quality care depends on speed Our Agfa radiology system runs faster on Qumulo than our previous, more expensive storage system. The doctors are satisfied too. Usually you won’t hear from a doctor who is satisfied. Since the migration, we have received nothing but positive feedback about the gain in speed. Everyone is happy. Kim Buts IT System Administrator Country ● Belgium Solution ● Qumulo manages billions of new and legacy files Benefits ● Enables fast image retrieval by physicians ● Cost effective, software- defined solution ● Able to scale capacity out with no performance degradation Confidential © Qumulo 2022

20 ” “ Increasing Productivity with Real- time Metrics When a rich API helps lowers costs “After studying the market and carrying out POCs, Qumulo stood out for its performance, the quality to price ratio and, above all, the richness of its API.” Michel Desconnets Systems and Infrastructure Department Country ● France Solution ● Qumulo helps the company process 100TB a day for its 500 clients Benefits ● Performance ● Quality to price ratio ● Real-time metrics reduce latency and avoid slowdowns Confidential © Qumulo 2022

Confidential © Qumulo 2023 Appendix

22 ” “ Modeling firm expands When diversification strategy depends on new high computing offering Some NAS solutions perform well on large files, others on small ones, but Qumulo was good on both. No more jumping back and forth between the array and the servers, with all the risks of losing data this entails. Vincent Julié Chief Operating Officer Country ● France Solution ● Qumulo’s file data management platform Benefits ● High performance, reliable and scalable ● Storage management integrated into DevOps chain ● Proactive and efficient support ● New development perspectives ● Implementation of new services Confidential © Qumulo 2022

Confidential © Qumulo 2023 Confidential © Qumulo 2023 Don’t take our word for it. I love it when a drive dies, gets replaced, and I totally missed the excitement. You guys rock. Upgrade process is awesome. 2 minutes vs 14 hours. “ Upgrade completed. Easiest thing I’ve done in my IT career 🙂 “ “ Support so good I would protect him if we were in prison. “

Confidential © Qumulo 2023 Confidential © Qumulo 2023 24 24 Qumulo provides massive scale, high performance file storage on Azure, AWS, and GCP Self-managed SaaS Self-managed