Company: APXT
Filing Date: 2025-10-01
Form Type: S-1/A
Source: 0001213900-25-094793
Chunk: 21

Company: Apex Treasury Corp
Filing Date: 2025-10-01
Form: S-1/A
Chunk 21
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, Mr. Sykes served for 20 years as CFO of dmg information (DMGT plc), the technology investment division of a London Stock Exchange -listedgroup. He executed numerous global acquisitions, and led divestitures, strategic planning, and financial operations across the U.S., UK, Asia, and Australia. He also built a scalable financial infrastructure that balanced decentralized business unit autonomy with centralized oversight. Earlier in his career, he held roles as Group Treasurer at EMAP plc, Controller at BBC Frontline, and auditor at KPMG. Mr. Sykes holds a Bachelor of Science in Economics with First Class Honors from the University of Leicester and holds the Institute of Chartered Accountants in England and Wales (ICAEW) and the Association of Corporate Treasurers UK (ACT) designations. Non-Executive Directors William Mann Mr. William Mann, CFA, CPA, is a seasoned finance and technology executive with over 25 years of experience spanning investment management, structured finance, quantitative research, and audit oversight. He brings extensive expertise in financial reporting, risk management, and M&A due diligence, along with a strong track record in applying advanced analytics to investment decision -making. He is currently Managing Partner of HarmoniQ Insights, advising fintech and data -driveninvestment firms on the development of quantitative strategies and AI -basedresearch tools. His recent work includes integrating large language models (LLMs) into systematic trading strategies and enhancing investment processes for buy -sidetechnology platforms. Previously, Mr. Mann was Senior Vice President at Two Sigma, where he led efforts to improve alpha modeling and forecast performance by aligning data science and engineering teams. He developed quantamental trading strategies and helped guide global technology investments in support of equity research. Earlier roles include Vice President and Quantitative Risk Manager at AQR, where he enhanced portfolio optimization and implemented robust global risk controls. He also held leadership roles at Bloomberg, AIG Financial Products (NYSE: AIG), and Fitch Ratings, and began his career in audit and M&A advisory at Deloitte and Arthur Andersen. Mr. Mann holds the Chartered Financial Analyst (CFA) and Certified Public Accountant (CPA) designations and brings a rigorous approach to financial governance and audit oversight. His breadth of experience across capital markets, accounting policy, and advanced analytics makes him exceptionally well -suitedto lead the Audit Committee in ensuring best -in-classfinancial reporting and risk management practices. Mr. Mann holds a Bachelor’s degree in Accounting from Tulane University.