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Mr. Knowling serves as Chairman of Eagles Landing Partners, which specializes in helping senior management formulate strategy, lead organizational transformations and re-engineer businesses. From 2002 to 2005, he served as Chief Executive Officer of the NYC Leadership Academy, an independent non-profit corporation created by Chancellor Joel I. Klein and Mayor Michael R. Bloomberg that is chartered with developing the next generation of principals in the New York City public school system. Mr. Knowling previously held roles as Chief Executive Officer of Telwares, Chairman and Chief Executive Officer of SimDesk Technologies, Inc. and Chairman, President and Chief Executive Officer of Covad Communications. He was awarded the Wall Street Project’s Reginald Lewis Trailblazers Award by President Clinton and the Reverend Jesse Jackson in 1999. Mr. Knowling serves on the board of directors for CECO Environmental Corp., Rocket Software and Stream Companies. He also previously served on the board of directors of Citrix Systems Inc. from 2020 to September 2022, Heidrick & Struggles, Inc. from 2001 to 2015, Convergys Corporation from 2017 to 2018 and Roper Technologies, Inc. from 2008 to 2021.

Donna Blackman, Stride’s CFO, brings more than 20 years of experience in accounting, finance, and strategic planning. As CFO, Blackman informs Stride’s efforts to lead innovation in education for learners of all ages.  She had previously served as Stride’s Chief Accounting Officer and Treasurer.

Prior to joining Stride in 2020, Ms. Blackman served as the SVP of Business Operations at BET Networks, where she oversaw finance, strategy, research, live events, security, facilities, and operations. During her tenure at BET, she also held roles as SVP and Head of Finance, SVP, Financial Planning and Analysis, and SVP Finance and Controller.

Earlier in her career, Ms. Blackman worked for Marriott International and KPMG in a variety of leadership roles in accounting and finance.

Ms. Blackman earned a Master of Business Administration from the University of Maryland’s Robert H. Smith School of Business, a bachelor’s degree in accounting from North Carolina State University, and is a certified public accountant.

Niyoka McCoy, Stride’s Chief Learning Officer, has decades of experience building strong academic programs, driving initiatives that promote academic equity, and creating professional development opportunities for teachers and school leaders.

Prior to her current role, she served as Stride’s Chief Academic Officer and Senior Vice President of Academic Services. In these positions, Ms. McCoy—in partnership with the Regional Vice Presidents of Academics—led a suite of programs and initiatives that tracked and supported achievement and growth among students, administrators, and school leaders. Additionally, she managed the Academic Services organization, including the assessment, special programs, accountability, counseling, and talent development teams.

A published author and former teacher, Ms. McCoy earned a bachelor’s degree from Spelman College, a master’s degree in education from Mercer University, and a post-graduate degree in curriculum and instruction from Capella University.

Valerie Maddy, SVP, Human Resources at Stride, brings more than 20 years of global leadership and innovation in the full range of human resources disciplines. At Stride, Ms. Maddy is leading the development and implementation of new systems, processes, policies, and programs aimed at maximizing every employee’s contribution to student academic success. As part of that effort, she is working with business teams to drive alignment, clarity and competitive advantage across the company and to plan, acquire, develop, and retain the talent required to achieve organizational goals.

Prior to joining Stride, Ms. Maddy was VP, Global Human Resources Operations for Ciena Corporation, a global leader in next-generation network infrastructure. While there, she introduced reliable automation to human resources systems, significantly increasing efficiency levels, and led the human resources due diligence efforts and integration activities of eight acquisitions. Before rising to this position, Ms. Maddy served in a number of leadership roles at Ciena in the areas of Global Total Rewards and Global Risk Management.

Earlier in her career, Ms. Maddy held leadership roles in Human Resources and Finance at Crown Vantage, a specialty paper manufacturer and distributor. Prior to that, she served in Human Resources and Auditing roles at SAFECO and American General, both providers of financial and insurance services.

Ms. Maddy is a graduate of Humboldt State University, where she earned her Bachelor of Science in business administration. She holds a certificate in Global Benefits Management, a designation from Fellow Life Management Institute, and is also a Certified Employee Benefits Specialist and Certified Internal Auditor.