Mark Disiena

About Mark Disiena

Strategic Chief Financial Officer with decades of experience driving enterprise value in public and private, venture-backed companies. Proven leader in capital strategy, financial operations, and business transformation, with a track record of scaling organizations, optimizing performance, and leading complex restructurings.Expert in aligning financial strategy with business objectives, strengthening governance, and improving visibility through disciplined forecasting, controls, and data-driven decision-making. Trusted business partner to CEOs, boards, and investors across high-growth and turnaround environments. Sits as a strategic, hands-on leader at the nexus of finance, law, operations, and technology.Recognized for building high-performing finance teams, modernizing systems and processes, and delivering sustainable, measurable results. Respected for clarity of communication, leadership under pressure, and the ability to translate complexity into actionable strategy.Specialties:Senior management and investor relations with deep experience across audit, due diligence, post-merger financial integration, carve-outs, IPO readiness, compensation plans, public speaking, and both public & private financings.Extensive leadership in project management, cash management, ABL, ELOC, SEC reporting (8-K, Super-8-K, 10-K, 10-Q, S-1, S-3, S-4, 14C, Proxy, Form 1-A, Reg A+, SPAC), reverse merger, RTO, revenue growth, organizational development, full P&L responsibility, change management, training, HR, budget planning, and expense management.Proven strategic leadership in strategic planning, legal, contracts, negotiations, M&A, liquidity management, and debt covenants, with expertise in financial systems (ERP) selection & implementation, enterprise software sales, and sales management.Skills:MS Office Suite (Access, Excel, PowerPoint, Project, Visio, Word), Apple iWork Suite (Numbers, Pages, Keynote), Adaptive, Anaplan, Asana, Carta, CRM, Crystal Report Writer, EASi, Equity Edge, eClinicalWorks, Epicore, Financial Force, FRx Report Writer, Host Analytics, Hyperion, Intacct, NetSuite, Oracle (Enterprise and Fusion), Quickbooks, Sage, SAP, Salesforce.com, Tableau, SaaS.License: CPA California #158123 (active)+ Attorney - NY #25•••46 (retired)

Experience

1. Interim Chief Financial Officer

   CarParts.com

   Nov 2025 — Present

   NASDAQ : PRTS (Annual Revenue =~$600 million & ~1,500 employees)• Guarantee all public company regulatory compliance with NASDAQ and SEC by filing financial reports Forms 10-K & 10-Q, 8-K, Proxy Statements, S-1, S-3 and other required filings• Manage all aspects of financial planning and analysis, accounting, forecasting, budgeting, treasury, cash management, and internal controls for the company and its subsidiaries

Education

• NYU Stern School of Business

  BS, Accounting major, Political Science and Communications minor

• Stanford University Graduate School of Business

  MBA, General Management, Entrepreneurship, and Marketing

• Vanderbilt University Law School

  JD, Securities and Taxation

Skills

• Mergers & Acquisitions
• Investor Relations
• Entrepreneurship
• Cpa
• Debt Management
• Auditing
• Corporate Finance
• Corporate Tax
• Sec Filings
• Start-Ups
• Cfos
• Process Improvement
• Forecasting
• Managerial Finance
• Sox Compliancy
• Financial Modeling
• Start-Up Consulting
• Financial Analysis
• Accounting
• Saas
• CIO Advisory Services
• Capital Markets
• Acquisition Integration
• Sales Management
• Financial Reporting
• Management Consulting
• Executive Management
• Business Planning
• Operations Management
• Operating Budgets
• Debt Restructuring
• Corporate Development
• Private Equity
• Strategy
• Business Valuation
• Management
• Venture Capital
• Corporate Governance
• Due Diligence
• Change Management