ELLEN-BLAIR CHUBE

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Equity Commonwealth

Filing Date Source Excerpt
2021-04-27 Ms. Chube holds a JD from Georgetown University Law Center and a BA in political science from Northwestern University.
2022-04-26 Ms. Chube holds a JD from Georgetown University Law Center and a BA in political science from Northwestern University.
2023-04-25 Ms. Chube holds a J.D. from Georgetown University Law Center and a B.A. in political science from Northwestern University.
2024-04-29 Ms. Chube served as a Partner, Managing Director and Client Service Officer for the Investment Bank of William Blair from 2015 through 2023. Prior to joining William Blair, Ms. Chube was Vice President and Chief of Staff to the Chairman and CEO at Ariel Investments. Before Ariel, Ms. Chube spent nearly a decade in Washington, D.C. working on financial services policy in both the House of Representatives and the U.S. Senate, including serving as the Staff Director for the Senate Banking Subcommittee on Security, International Trade and Finance, and as Senator Evan Bayh’s chief adviser on all Banking Committee and economic issues. Ms. Chube serves on the Board of Oil-Dri Corporation of America, where she serves as Chair of the Nominating Committee and the Compensation Committee. She is a trustee of the Museum of Contemporary Art in Chicago and is Chair of the Board of Uniting Voices Chicago. Ms. Chube holds a J.D. from Georgetown University Law Center and a B.A. in political science from Northwestern University.
2024-10-02 Ellen-Blair Chube

Oil-Dri Corp of America

Filing Date Source Excerpt
2018-10-30 Ellen-Blair Chube Age 37 Director since 2018 Managing Director & Client Service Officer, William Blair & Company Ms. Chube graduated from Northwestern University in 2002 with a Bachelor of Arts in political science and earned a Juris Doctorate degree from Georgetown University in 2005. Ms. Chube began her career in public service working for Congressman Harold Ford Jr. as a senior advisor in the House of Representatives, as well as on the 2006 Senate campaign. Following her time with Congressman Ford, Ms. Chube became an associate in the government affairs practice of Brownstein Hyatt Farber Schreck, LLP. In 2009, Ms. Chube became the Staff Director for the Senate Banking Subcommittee on Security, International Trade and Finance. In this role, she was responsible for financial services and economic policy for former Senator Evan Bayh, including his legislative priorities in the Dodd-Frank financial regulatory reform bill enacted in July 2010. In 2011, Ms. Chube became the Vice President and Chief of Staff to John W. Rogers Jr., Chairman and CEO of Ariel Investments. After four years at Ariel Investments, Ms. Chube became the Managing Director and Client Service Officer at William Blair & Company. She also serves on the board of the Toigo Foundation and the Chicago Children’s Choir and is a trustee of the Museum of Contemporary Art in Chicago. Ms. Chube’s individual qualifications include her expertise and commitment to delivering exceptional client service worldwide as well as her wealth of business and financial services knowledge she has acquired throughout her time at William Blair, Ariel Investments and her notable public service career. In addition, Ms. Chube brings to the Board finance, regulatory, audit committee and human resources committee experience.
2019-10-30 Ellen-Blair Chube Age 38 Managing Director & Client Service Officer, William Blair & Company Ms. Chube graduated from Northwestern University in 2002 with a Bachelor of Arts in political science and earned a Juris Doctorate degree from Georgetown University in 2005. Ms. Chube began her career in public service working for Congressman Harold Ford Jr. as a senior advisor in the House of Representatives, as well as on the 2006 Senate campaign. Following her time with Congressman Ford, Ms. Chube became an associate in the government affairs practice of Brownstein Hyatt Farber Schreck, LLP. In 2009, Ms. Chube became the Staff Director for the Senate Banking Subcommittee on Security, International Trade and Finance. In this role, she was responsible for financial services and economic policy for former Senator Evan Bayh, including his legislative priorities in the Dodd-Frank financial regulatory reform bill enacted in July 2010. In 2011, Ms. Chube became the Vice President and Chief of Staff to John W. Rogers Jr., Chairman and CEO of Ariel Investments. After four years at Ariel Investments, Ms. Chube became the Managing Director and Client Service Officer at William Blair & Company. She also serves on the board of the Toigo Foundation and the Chicago Children’s Choir and is a trustee of the Museum of Contemporary Art in Chicago. Ms. Chube’s individual qualifications include her expertise and commitment to delivering exceptional client service worldwide as well as her wealth of business and financial services knowledge she has acquired throughout her time at William Blair, Ariel Investments and her notable public service career. In addition, Ms. Chube brings to the Board finance, regulatory, audit committee and human resources committee experience.
2020-10-27 Ellen-Blair Chube Age 39 Director since 2018 Managing Director & Client Service Officer, William Blair & Company Ms. Chube graduated from Northwestern University in 2002 with a Bachelor of Arts in political science and earned a Juris Doctorate degree from Georgetown University in 2005. Ms. Chube began her career in public service working for Congressman Harold Ford Jr. as a senior advisor in the House of Representatives, as well as on the 2006 Senate campaign. Following her time with Congressman Ford, Ms. Chube became an associate in the government affairs practice of Brownstein Hyatt Farber Schreck, LLP. In 2009, Ms. Chube became the Staff Director for the Senate Banking Subcommittee on Security, International Trade and Finance. In this role, she was responsible for financial services and economic policy for former Senator Evan Bayh, including his legislative priorities in the Dodd-Frank financial regulatory reform bill enacted in July 2010. In 2011, Ms. Chube became the Vice President and Chief of Staff to John W. Rogers Jr., Chairman and CEO of Ariel Investments. After four years at Ariel Investments, Ms. Chube became the Managing Director and Client Service Officer at William Blair & Company. She also serves as a member of the Board of Trustees and the Nominating and Corporate Governance Committee of Equity Commonwealth. Ms. Chube’s civic activities include serving as a member of the Board of Directors of the Chicago Children’s Choir and as a Trustee of the Museum of Contemporary Art in Chicago. Ms. Chube’s individual qualifications include her expertise and commitment to delivering exceptional client service worldwide as well as her wealth of business and financial services knowledge she has acquired throughout her time at William Blair, Ariel Investments and her notable public service career. In addition, Ms. Chube brings to the Board finance, regulatory, audit committee and human resources committee experience. Director Compensation Table Ellen-Blair Chube $35,500 total compensation.
2021-10-26 Ellen-Blair Chube Age 40 Director since 2018 Managing Director & Client Service Officer, William Blair & Company Ms. Chube graduated from Northwestern University in 2002 with a Bachelor of Arts in political science and earned a Juris Doctorate degree from Georgetown University in 2005. Ms. Chube began her career in public service working for Congressman Harold Ford Jr. as a senior advisor in the House of Representatives, as well as on the 2006 Senate campaign. Following her time with Congressman Ford, Ms. Chube became an associate in the government affairs practice of Brownstein Hyatt Farber Schreck, LLP. In 2009, Ms. Chube became the Staff Director for the Senate Banking Subcommittee on Security, International Trade and Finance. In this role, she was responsible for financial services and economic policy for former Senator Evan Bayh, including his legislative priorities in the Dodd-Frank financial regulatory reform bill enacted in July 2010. In 2011, Ms. Chube became the Vice President and Chief of Staff to John W. Rogers Jr., Chairman and CEO of Ariel Investments. After four years at Ariel Investments, Ms. Chube became the Managing Director and Client Service Officer at William Blair & Company. She also serves as a member of the Board of Trustees and the Nominating and Corporate Governance Committee and Audit Committee of Equity Commonwealth (NYSE: EQC). In addition, Ms. Chube is a member of the Board of Directors of BlockFi, a privately held company. Ms. Chube’s civic activities include serving as a member of the Board of Directors of the Chicago Children’s Choir and as a Trustee of the Museum of Contemporary Art in Chicago.Ms. Chube’s individual qualifications include her expertise and commitment to delivering exceptional client service worldwide as well as her wealth of business and financial services knowledge she has acquired throughout her time at William Blair, Ariel Investments and her notable public service career. In addition, Ms. Chube brings to the Board finance, regulatory, audit committee and human resources committee experience.
2022-10-25 Ellen-Blair Chube Age 41 Director since 2018 Managing Director & Client Service Officer, William Blair & Company Ms. Chube graduated from Northwestern University in 2002 with a Bachelor of Arts in political science and earned a Juris Doctorate degree from Georgetown University in 2005. Ms. Chube began her career in public service working for Congressman Harold Ford Jr. as a senior advisor in the House of Representatives, as well as on the 2006 Senate campaign. Following her time with Congressman Ford, Ms. Chube became an associate in the government affairs practice of Brownstein Hyatt Farber Schreck, LLP. In 2009, Ms. Chube became the Staff Director for the Senate Banking Subcommittee on Security, International Trade and Finance. In this role, she was responsible for financial services and economic policy for former Senator Evan Bayh, including his legislative priorities in the Dodd-Frank financial regulatory reform bill enacted in July 2010. In 2011, Ms. Chube became the Vice President and Chief of Staff to John W. Rogers Jr., Chairman and CEO of Ariel Investments. After four years at Ariel Investments, Ms. Chube became the Managing Director and Client Service Officer at William Blair & Company. She also serves as a member of the Board of Trustees and the Nominating and Corporate Governance Committee and Audit Committee of Equity Commonwealth (NYSE: EQC). In addition, Ms. Chube is a member of the Board of Directors of BlockFi, a privately held company. Ms. Chube’s civic activities include serving as a member of the Board of Directors of the Chicago Children’s Choir and as a Trustee of the Museum of Contemporary Art in Chicago.Ms. Chube’s individual qualifications include her expertise and commitment to delivering exceptional client service worldwide as well as her wealth of business and financial services knowledge she has acquired throughout her time at William Blair, Ariel Investments and her notable public service career. In addition, Ms. Chube brings to the Board finance, regulatory, audit committee and human resources committee experience.
2023-10-30 Ellen-Blair Chube Age 42 Director since 2018 Managing Director & Client Service Officer, William Blair & Company Ms. Chube graduated from Northwestern University in 2002 with a Bachelor of Arts in political science and earned a Juris Doctorate degree from Georgetown University in 2005. Ms. Chube began her career in public service working for Congressman Harold Ford Jr. as a senior advisor in the House of Representatives, as well as on the 2006 Senate campaign. Following her time with Congressman Ford, Ms. Chube became an associate in the government affairs practice of Brownstein Hyatt Farber Schreck, LLP. In 2009, Ms. Chube became the Staff Director for the Senate Banking Subcommittee on Security, International Trade and Finance. In this role, she was responsible for financial services and economic policy for former Senator Evan Bayh, including his legislative priorities in the Dodd-Frank financial regulatory reform bill enacted in July 2010. In 2011, Ms. Chube became the Vice President and Chief of Staff to John W. Rogers Jr., Chairman and CEO of Ariel Investments. After four years at Ariel Investments, Ms. Chube became the Managing Director and Client Service Officer at William Blair & Company. She also serves as a member of the Board of Trustees and the Nominating and Corporate Governance Committee and Audit Committee of Equity Commonwealth (NYSE: EQC). Ms. Chube’s civic activities include serving as a member of the Board of Directors of Uniting Voices Chicago and as a Trustee of the Museum of Contemporary Art in Chicago. Ms. Chube’s individual qualifications include her expertise and commitment to delivering exceptional client service worldwide as well as her wealth of business and financial services knowledge she has acquired throughout her time at William Blair, Ariel Investments and her notable public service career. In addition, Ms. Chube brings to the Board finance, regulatory, audit committee and human resources committee experience.
2024-10-29 Ms. Chube graduated from Northwestern University in 2002 with a Bachelor of Arts in political science.

Data sourced from SEC filings. Last updated: 2025-07-01