Electric utilities
10 American Electric Power finance leaders
These ten American Electric Power finance leaders hold FP&A, controller, treasury, corporate finance, transmission finance and finance transformation roles at AEP, from director to senior vice president. A reader can learn how finance leaders work at American Electric Power from people who have held the role.
Professionals to explore
01—10Aaron Hill
LinkedInExperience: Director, Corporate Finance · American Electric Power
Director, Corporate Finance at American Electric Power since December 2025, based in Columbus, Ohio, with Director, Trusts and Investments at AEP also listed as current since April 2016. Aaron Hill's profile also lists Strategic Initiatives Associate Principal and Commercial Operations Associate roles at AEP.
Heather Whitney
LinkedInExperience: VP, Controller · American Electric Power
VP, Controller at American Electric Power since September 2025, based in Columbus, Ohio. Heather Whitney's profile also lists Managing Director Regulatory Accounting Services (2024–2025), Director Regulatory Accounting Services (2019–2024), Director Tax Accounting and Support Services (2017–2019) and Director Commercial Accounting (2016–2017) at AEP.
James Ballantyne
LinkedInExperience: Director, Finance Strategic Initiatives · American Electric Power
Director, Finance Strategic Initiatives at American Electric Power since August 2024, where the profile says James Ballantyne directs identification, analysis and implementation of critical finance transformation projects. The profile also lists Credit Risk Management & Commercial Risk at AEP (2021–2024) and transformation consulting roles at NiSource (2017–2021).
Kristin Fischer
LinkedInExperience: Managing Director, Transmission Finance · American Electric Power
Managing Director, Transmission Finance at American Electric Power since August 2026, based in Columbus, Ohio, and Director, Transmission Finance at AEP from January 2021 to May 2025. Kristin Fischer's profile also lists Director, Strategy & Risk Integration at NiSource (2025–2026) and Manager and Senior Financial Analyst roles at AEP (2014–2021).
Mark Panza
LinkedInExperience: Vice President, Controller · American Electric Power
Vice President, Controller at American Electric Power since October 2025. The profile summary says Mark Panza is a CPA with responsibility for the accounting and regulatory matters of Public Service Company of Oklahoma and Southwestern Electric Power Company. The profile also lists Managing Director (2019–2025) and Senior Manager in the assurance practice (2003–2019) at PwC.
Matt Fransen
LinkedInExperience: Senior Vice President and Treasurer · American Electric Power
Senior Vice President and Treasurer at American Electric Power since December 2024, based in the Columbus, Ohio area. Matt Fransen's profile also lists Vice President - Regulated Infrastructure Development (2021–2024), Vice President - AEP Renewables (2016–2021) and Managing Director - Strategic Initiatives (2013–2016) at AEP.
Michelle Howell
LinkedInExperience: Director Transmission Financial Controls · American Electric Power
Director Transmission Financial Controls at American Electric Power since January 2025, and Director, Energy Services Financial Settlements and Controls at AEP from 2021 to 2025. Michelle Howell's profile summary describes financial settlements and forecasting work covering over $4 billion in annual Transmission revenue across three RTOs.
Peter Wall
LinkedInExperience: Senior Vice President Finance · American Electric Power
Senior Vice President Finance at American Electric Power since July 2025, based in Columbus, Ohio. Peter Wall's profile also lists Senior Vice President, Controller and Chief Accounting Officer (2020–2025) and Vice President, Controller and Chief Accounting Officer (2018–2020) at Sempra, and Board Member at SoCalGas (2024–2025).
Trisha Krejci
LinkedInExperience: Director – Financial Planning & Analysis · American Electric Power
Director – Financial Planning & Analysis at American Electric Power since 2016, based in Dublin, Ohio, where the profile says Trisha Krejci manages a team of 5 consolidating financial statements for monthly and quarterly reporting of the business segments within Energy Supply. The profile also lists Managing Director - Structuring at AEP (2007–2016).
Zachary Wnek
LinkedInExperience: Director, FP&A · American Electric Power
Director, FP&A at American Electric Power since May 2026, based in Columbus, Ohio, with the role listed at director level in Finance & Accounting. Zachary Wnek's profile also lists Treasury Lead (2025–2026), Financial Analyst, Principal (2022–2025) and Corporate Finance Analyst, Senior (2021–2022) at AEP.
Choose the right perspective
Match the person to the part of finance behind your question, such as planning and analysis, operating company controllership, treasury or transmission finance. Check the dates on the relevant role before asking how things work at AEP today.
Questions to take into the conversation
- 01How do you build a financial plan for a utility whose spending depends on rate case outcomes?
- 02What does a controller own for a regulated operating company inside a larger utility holding company?
- 03How do you run a finance transformation program while monthly and quarterly reporting continues?
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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