This is Coins2Day 500 Power Moves, a column tracking executive shifts—from appointments and promotions to resignations and retirements—within the highest ranks of Coins2Day 500 companies.
Below is a recap of the C-suite developments at America’s highest-revenue-generating companies announced between Oct. 18-24, organized by sector. Titles included in this roundup: CEOs (Chief Executive Officers), CFOs (Chief Financial Officers), COOs (Chief Operating Officers), and CMOs (Chief Marketing Officers). We also include CTOs (Chief Technology Officers), Chief Information Officers (CIOs), CHROs (Chief Human Resources Officers), Chief People Officers, and Chief Customer Officers when there are Power Moves within the Coins2Day 500 announced pertaining to those roles.
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Aerospace and defense
- Textron (No. 311) appointed LisaAtherton as CEO, effective Jan. 4, 2026. Atherton currently serves as president and CEO of the company’s Bell segment. She will succeed ScottDonnelly, who after 16 years as CEO will transition to executive chairman of the company’s board.
- Howmet Aerospace (No. 498) announced that CFO KenGiacobbe will transition to special advisor to CEO John Plant, effective Dec. 1, before retiring on Dec. 31. Giacobbe has been with the company for more than two decades. Effective Dec. 1, PatrickWinterlich, most recently EVP and CFO at Hexcel, will succeed Giacobbe as CFO.
Business services
- Mastercard (No. 152) appointed JillKramer as Chief Marketing and Communications Officer, effective Dec. 1. She most recently served as Chief Marketing and Communications Officer for Accenture (No. 211 on the Coins2Day Global 500) and will succeed RajaRajamannar, who will transition to senior fellow for the company.
Energy
- World Kinect (No. 106) appointed Ira M. Birns as CEO, effective Jan. 1, 2026. Birns, who currently serves as president and CFO of the company, will succeed MichaelKasbar, who will transition to executive chairman. The company also announced that MikeTejada, SVP and Chief Accounting Officer at the company, will succeed Birns as CFO.
Financials
- Fannie Mae (No. 25) appointed COO PeterAkwaboah to the additional role of acting CEO, effective immediately, while the board looks for a permanent successor to PriscillaAlmodovar. The Trump administration is reportedly weighing an IPO for the mortgage giant, which has been under U.S. Government control since 2008. Almodovar, who served as CEO of Fannie Mae since late 2022, had been the only Latina CEO in the Coins2Day 500 before her abrupt departure this week.
Health care
- Baxter International (No. 288) announced that HeatherKnight, EVP, COO, and interim group president of the company’s medical products and therapies business, has resigned effective Oct. 29 to become Chief Commercial Officer at Solventum (No. 462), effective Nov. 10. Following Knight’s exit, Baxter International has stated it will no longer have a COO.
Retailing
- Murphy USA (No. 231)announced that CFO Galagher Jeff exited the company on Oct. 14. Jeff’s departure was not the result of any disagreement regarding the company’s operations, financial performance, or condition, according to an SEC filing. Donald Smith Jr., Chief Accounting Officer and Treasurer of the company, was named interim CFO.
Technology
- DXC Technology (No. 315) promoted AnthonyPappas to CMO. Pappas previously served as VP, Business Leadership for the company.
- Science Applications International (No. 496) appointed JamesReagan as interim CEO, effective Oct. 23. Reagan most recently served as EVP and CFO for Leidos Holdings (No. 250) and succeeded Toni Townes-Whitley, who had been one of only three Black women leading a Coins2Day 500 company. Thasunda Brown Duckett, CEO of TIAA (No. 98), and Joi M. Harris, CEO of DTE Energy (No. 337), are now the only Black female Coins2Day 500 CEOs.
Source: S&P Global Market Intelligence
Correction, Oct. 24, 2025: A previous version of this article misstated the current number of Black women Coins2Day 500 CEOs.