Corporate Board Profile
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| Filing Date | Source Excerpt |
|---|---|
| 2013-04-03 | Ms. McAllister has served as a Director of IPL and WPL since 2001. |
| 2014-04-03 | Ms. McAllister has been a partner in the Washington, D.C. office of the law firm of Williams and Mullen since December 2012. She previously was a partner at Blank Rome LLP from June 2010 to December 2012. She previously served as a partner in the law firm of LeClair & Ryan LLP from October 2007 to June 2010 and as a partner in the law firm of Mintz, Levin, Cohn, Ferris, Glovsky and Popeo P.C. from July 2005 to October 2007. She served as the Corporate Diversity Counsel practice group chair and in the public law and policy strategies group of the Washington, D.C. law firm office of Sonnenschein, Nath & Rosenthal, LLP from 2003 to July 2005. Ms.McAllister has served on the board of directors of United Rentals, Inc., since 2004. Ms.McAllister has served as a Director of IPL and WPL since 2001. Ms. McAllister92s experience in legal, legislative, regulatory, public affairs, human resources, environmental, and diversity initiatives led to the conclusion that she should serve on our Board of Directors. |
| 2015-03-24 | Ms. McAllister has been a partner in the Washington, D.C. office of the law firm of Husch Blackwell since May 2014. She previously served as a partner in the law firm of Williams and Mullen from December 2012 to May 2014, as a partner at Blank Rome LLP from June 2010 to December 2012, and as a partner in the law firm of LeClair & Ryan LLP from October 2007 to June 2010. Ms. McAllister has served on the board of directors of United Rentals, Inc., since 2004. Ms. McAllister has served as a Director of IPL and WPL since 2001. The following table summarizes the compensation paid to, or earned by, our non-employee directors during 2014. Singleton B. McAllister: $187,918. |
| 2016-03-31 | Ms. McAllister has served as counsel in the Washington, D.C. office of the law firm of Husch Blackwell since May 2014. She previously served as a partner in the law firm of Williams and Mullen from December 2012 to May 2014, as a partner at Blank Rome LLP from June 2010 to December 2012, and as a partner in the law firm of LeClair & Ryan LLP from October 2007 to June 2010. Ms. McAllister has served on the Board of Directors of United Rentals, Inc. since 2004. Ms. McAllister has served as a Director of IPL and WPL since 2001. Ms. McAllister’s qualifications to serve on our Board of Directors include her experience with publicly-traded companies, legal, legislative, regulatory, public affairs, human resources, customer perspectives, environmental and diversity matters. Committee Memberships: Compensation and Personnel, Nominating and Governance. 2015 Director Compensation: $190,524. |
| 2017-04-18 | Singleton B. McAllister Age: 64 Director Since:2001 Nominated for a Term Expiring in:2020 Committee Memberships: • Compensation and Personnel • Nominating and Governance 2016 Director Compensation table shows $200,474 total compensation. |
| 2018-04-09 | Summary: Ms. McAllister brings significant expertise to the board in the areas of government relations and public policy law. Since 2014, Ms. McAllister has served as Of Counsel at the law firm of Husch Blackwell in Washington, D.C. Before joining Husch Blackwell, she served as a partner in the law firms of Williams and Mullen (2012 - 2014), Blank Rome LLP (2010 - 2012), and LeClair & Ryan LLP (2007 - 2010). Ms. McAllister has held positions as General Counsel for the United States Agency for International Development, Senior Counsel to the U.S. House of Representatives Committee on the Budget, and was appointed as Secretary to the Commonwealth of Virginia State Board of Elections in 2015. She has served on the Board of Directors of United Rentals, Inc. since 2004, and on the proxy board of Securitas Critical Infrastructure Services, Inc., one of the largest providers in the United States of specialized security, fire and emergency response services, since 2016. Ms. McAllister has been a Director of IPL and WPL since 2001.Skills and Qualifications: strategic leadership; customer perspective; legal and regulatory; human resources/executive compensation; environmental and safety; diversity. |
| 2019-04-08 | Singleton B. McAllister Age: 67 Director Since:2001 Committee Memberships: • Compensation and Personnel • Nominating and Governance Summary: Ms. McAllister brings significant expertise to the Board in the areas of government relations and public policy law. Since 2014, Ms. McAllister has served as Of Counsel at the law firm of Husch Blackwell in Washington, D.C. Before joining Husch Blackwell, she served as a partner in the law firms of Williams and Mullen from 2012 to 2014, Blank Rome LLP from 2010 to 2012, and LeClair & Ryan LLP from 2007 to 2010. Ms. McAllister has held positions as General Counsel for the United States Agency for International Development, Senior Counsel to the U.S. House of Representatives Committee on the Budget, and was appointed as Secretary to the Commonwealth of Virginia State Board of Elections in 2015. She has served on the proxy board of Securitas Critical Infrastructure Services, Inc., one of the largest providers in the United States of specialized security, fire and emergency response services, since 2016, and the Board of Directors of pdvWireless, Inc., a wireless telecommunications company, since 2018. Ms. McAllister has been a Director of IPL and WPL since 2001. |
| 2020-04-09 | Singleton B. McAllister Age: 68 Director Since:2001 Committee Memberships: • Compensation and Personnel • Nominating and Governance Summary: Ms. McAllister brings significant expertise to the Board in the areas of government relations and public policy law. Since 2014, Ms. McAllister has served as Of Counsel at the law firm of Husch Blackwell in Washington, D.C. and is a senior advisor at Husch Blackwell Strategies, where she provides lobbying and government affairs counseling. Before joining Husch Blackwell, she served as a partner in the law firms of Williams and Mullen from 2012 to 2014, Blank Rome LLP from 2010 to 2012 and LeClair & Ryan LLP from 2007 to 2010. Ms. McAllister has held positions as General Counsel for the United States Agency for International Development, Senior Counsel to the U.S. House of Representatives Committee on the Budget, and was appointed as Secretary to the Commonwealth of Virginia State Board of Elections in 2015. She has served on the proxy board of Securitas Critical Infrastructure Services, Inc., one of the largest providers in the United States of specialized security, fire and emergency response services, since 2016. She also serves on the Boards of Directors of Anterix, Inc., a wireless telecommunications company, since 2018, and Chart Industries, Inc., a diversified global manufacturer of highly engineered equipment, packaged solutions and value-add services used throughout the gas to liquid cycle, since 2019. Ms. McAllister has been a Director of IPL and WPL since 2001. |
| 2021-04-01 | Summary: Ms. McAllister brings significant expertise to the Board in the areas of government relations and public policy law. Since 2014, Ms. McAllister has served as Of Counsel at the law firm of Husch Blackwell in Washington, D.C. and is a senior advisor at Husch Blackwell Strategies, where she provides lobbying and government affairs counseling. Before joining Husch Blackwell, she served as a partner in the law firms of Williams and Mullen from 2012 to 2014, Blank Rome LLP from 2010 to 2012 and LeClair & Ryan LLP from 2007 to 2010. Ms. McAllister has held positions as General Counsel for the United States Agency for International Development and Senior Counsel to the U.S. House of Representatives Committee on the Budget, and was appointed as Secretary to the Commonwealth of Virginia State Board of Elections in 2015. She has served on the Boards of Directors of Anterix, Inc., a wireless telecommunications company, since 2018, and Chart Industries, Inc., a diversified global manufacturer of highly engineered equipment, packaged solutions and value-add services used throughout the gas to liquid cycle, since 2019. Ms. McAllister has been a Director of IPL and WPL since 2001. Committee memberships: Nominating and Governance, Operations. 2020 Director Compensation: $245,761. |
| 2022-03-31 | Summary: Ms. McAllister brings to our Board significant expertise in the areas of government relations and public policy law. Since 2014, Ms. McAllister has served as Of Counsel at the law firm of Husch Blackwell in Washington, D.C. and is a Senior Advisor at Husch Blackwell Strategies, where she provides lobbying and government affairs counseling. Before joining Husch Blackwell, she served as a partner in the law firms of Williams and Mullen from 2012 to 2014, Blank Rome LLP from 2010 to 2012 and LeClair & Ryan LLP from 2007 to 2010. Ms. McAllister has held positions as General Counsel for the United States Agency for International Development and Senior Counsel to the U.S. House of Representatives Committee on the Budget, and was appointed as Secretary to the Commonwealth of Virginia State Board of Elections in 2015. She has served on the Boards of Directors of Anterix, Inc., a wireless telecommunications company, since 2018, and Chart Industries, Inc., a diversified global manufacturer of highly engineered equipment, packaged solutions and value-add services used throughout the gas to liquid cycle, since 2019. Ms. McAllister has been a Director of IPL and WPL since 2001. Skills and Qualifications: strategic leadership; legal and regulatory; human resources/executive compensation; diversity. Age: 70. Director since:2001. Term expires in:2023. Committee memberships: Nominating and Governance, Operations. |
| Filing Date | Source Excerpt |
|---|---|
| 2020-04-01 | Ms. McAllister is currently of counsel at Husch Blackwell, a law firm, providing public policy, regulatory and government affairs counseling. |
| 2021-04-01 | Ms. McAllister is currently of counsel at Husch Blackwell, a law firm in Washington, DC, where she provides public policy, regulatory and government affairs counseling. |
| 2022-04-08 | Ms. McAllister is currently a Senior Advisor with Husch Blackwell, a law firm in Washington, DC, where she provides public policy, regulatory and government affairs counseling. Since 2001, Ms. McAllister has served as a director of Alliant Energy Corporation (NASDAQ: LNT), a public utility holding company. Since 2018, Ms. McAllister has served as a director, and is currently lead independent director, of Anterix Inc. (NASDAQ: ATEX), a wireless communications company and a member of the proxy Board of Securitas Critical Infrastructure Services, Inc. |
| 2023-04-14 | Ms. McAllister is currently Counsel with Husch Blackwell, a law firm in Washington, DC, where she provides public policy, regulatory and government affairs counseling. Since 2001, Ms. McAllister has served as a director of Alliant Energy Corporation, a public utility holding company. |
| 2024-04-10 | Ms. McAllister is currently Counsel with Husch Blackwell, a law firm in Washington, DC, where she provides public policy, regulatory and government affairs counseling. Since 2018, Ms. McAllister has served as a director, and is currently lead independent director, of Anterix Inc., a wireless communications company. |
Data sourced from SEC filings. Last updated: 2025-10-11