阿拉姆安防 ALRM

Stephen Trundle, has served as our Chief Executive Officer since January 2023. He previously served as our President and Chief Executive Officer from May 2003 and has been a member of our Board since October 2003. Previously, Mr. Trundle served in various positions with MicroStrategy Incorporated, including as Vice President of Technology and Chief Technology Officer. Mr. Trundle holds an A.B. in Engineering and an A.B. in Government from Dartmouth College.

Kevin Bradley, has served as our Chief Financial Officer since March 2025. Mr. Bradley joined us in May 2009 and previously served in various accounting and finance roles, including Director of Financial Planning from December 2013 through May 2017 and then Vice President of Financial Planning and Analysis from May 2017 through March 2025. Mr. Bradley holds a B.B.A. from the University of Notre Dame and an M.S. in Finance from American University.

Daniel Kerzner, has served as our President, Platforms Business since January 2023. He previously served as Chief Product Officer from December 2013 to January 2023. Prior to joining us, from April 2013 to December 2013, Mr. Kerzner served as the Chief Executive Officer of Emotive Communications Inc., a software company. From March 2010 to April 2013, he served as Senior Vice President and General Manager of Mobile at MicroStrategy Incorporated. From July 2009 to February 2010, Mr. Kerzner was the Regional Director for PJM Interconnection at EnerNOC, Inc. Prior to this position, he was Vice President of Platform and Emerging Technologies at MicroStrategy. Mr. Kerzner holds a B.A. in Computer Engineering from Dartmouth College and an M.B.A. from The Wharton School.

Daniel Ramos, has served as our Chief Legal and Compliance Officer and Senior Vice President, Corporate Operations since January 2023. He previously served as our Senior Vice President of Corporate Development from June 2007 to January 2023. Prior to joining us, Mr. Ramos served as Principal Deputy General Counsel for the U.S. Air Force, Department of Defense. Prior to his service with the Air Force, Mr. Ramos was the Vice President of Legal and Business Planning at The Away Network, a business unit of Orbitz Worldwide, Inc. Before joining The Away Network, he was a senior transactional attorney with the law firm of Shaw Pittman LLP (now Pillsbury Winthrop Shaw Pittman LLP). Mr. Ramos holds an A.B. in Government from Harvard University and a J.D. from Stanford Law School.

Timothy McAdam, has served as chairman of our Board since April 2015 and has served as a member of our Board since July 2012. Mr. McAdam is a General Partner and Senior Advisor of TCV and has been in the technology investing industry since 1991. He currently serves on the board of directors of Vectra, a cybersecurity company; Oversight, an application software company; Perceptyx, a cloud-based software company serving the employment engagement space; Aviatrix, an infrastructure cloud software company; BenchSci, a cloud-based AI software company serving the pharmaceutical vertical; Passport Global, a shipping and logistics software business; and Roofr, a vertical SaaS company focused on the roofing vertical. Mr. McAdam holds a B.A. in Classics from Dartmouth College and an M.B.A. from the Stanford Graduate School of Business.

Darius G. Nevin, has served as a member of our Board since April 2016. Mr. Nevin is a member of G3 Capital Partners, LLC, a consulting company, which has served as an adviser to private equity firms in the fields of security, telecommunications, and recurring services. He is also a member of G3 Investment Holdings, LLC, a related investment company. Since August 2022, he has been a member of the board of directors of Psychemedics Corporation (OTC Markets: PMDI), the world leader in hair-based drug testing. In April 2025, Mr. Nevin was appointed to the board of directors of AstroNova, Inc., a global leader in data visualization technologies, and serves as its executive chairman. Prior to cofounding G3 Capital Partners, LLC in October 2010, Mr. Nevin was chief financial officer of Protection One, Inc., a then publicly traded security systems monitoring and installation company, from 2001 until June 2010. He served as a director and chairperson of the audit committee of WCI Communities, Inc., a then publicly traded community developer and luxury homebuilder, from July 2013 through its acquisition in February 2017. Mr. Nevin earned an A.B. from Harvard College and an M.B.A. from the University of Chicago Booth School of Business.

Donald Clarke, has served as a member of our Board since May 2014. Since December 2016, Mr. Clarke has served as a member of the board of directors of Commerce.com, Inc. (formerly BigCommerce Holdings, Inc.), a publicly traded ecommerce platform provider. From January 2014 through December 2021, Mr. Clarke served as the Chief Financial Officer for Plex Systems, Inc., a privately held cloud technology company, and previously also held the position of its interim Chief Executive Officer from October 2017 through November 2018. Prior to joining Plex, from March 2008 to March 2013, he served as the Chief Financial Officer for Eloqua, Inc., a then publicly held marketing automation company. Prior to Eloqua, Mr. Clarke served as Chief Financial Officer or President of several technology companies, including two publicly traded companies. He is a member of the American Institute of Certified Public Accountants and holds a B.S. in Accounting from Virginia Polytechnic Institute and State University.

Timothy J. Whall, has served as a member of our Board since August 2021. Mr. Whall served as the Chief Executive Officer of ADT Inc. (ADT) from May 2016 until his retirement in November 2018, the President of ADT from May 2016 until September 2017 and as a member of the board of directors of ADT from May 2016 until October 2019. He was also President of Prime Borrower from July 2015 to March 2018. Previously, Mr. Whall served as the President, Chief Executive Officer and a member of the board of directors of Protection One, Inc. from June 2010 to March 2017. From 1990 to 2010, Mr. Whall served in a variety of roles with SecurityLink, GTCR, ADT, Honeywell, and Stanleyworks. Mr. Whall earned a B.A. in Personnel Management from Michigan State University.

Rear Admiral (Ret.) Stephen Evans, has served as a member of our Board since February 2021. Admiral Evans retired in 2020 from the United States Navy where he most recently served as Special Advisor to the Commander, Naval Installations. Admiral Evans served as Senior Advisor, Deputy U.S. Military, NATO Military Committee from 2019 to 2020, as Commander, George H. W. Bush Carrier Strike Group from 2017 to 2019, as Commander, Naval Service Training Command from 2015 to 2017 and Senior Military Assistant to the 75th Secretary of the Navy from 2013 to 2015. Prior to that, during his more than twenty years of service in the United States Navy, Admiral Evans held a variety of leadership positions around the globe giving him an in-depth international perspective. Admiral Evans earned a B.A. at The Citadel a M.A. in National Security Affairs from the U.S. Naval War College and has attended Executive Education programs at Harvard's John F. Kennedy School, the Massachusetts Institution of Technology, the University of Virginia Darden School of Business and the University of North Carolina Kenan-Flagler Business School.

Simone Wu, has served as a member of our Board since February 2020. Ms. Wu served as the Senior Vice President, General Counsel, Corporate Secretary & External Affairs of Choice Hotels International, Inc. from 2015 until her retirement from the role in spring of 2026. She previously served as Senior Vice President, General Counsel, Corporate Secretary & Chief Compliance Officer at Choice Hotels from 2012 to 2015. At Choice Hotels, she led the Legal, Public Policy, Risk Management, and Corporate Secretary functions and additionally managed the Partnership and Procurement Services, Public Policy, and Corporate Events functions at various points in time. Prior to joining Choice Hotels, Ms. Wu served in a variety of roles with XO Communications and its affiliates from 2001 to 2012, including as General Counsel and Corporate Secretary from 2006 to 2012. Earlier in her career, she held a variety of legal and business roles including with AOL and MCI, focusing on both domestic and international matters, and she began her legal career as an associate with Skadden, Arps, Slate, Meagher & Flom, primarily engaged in telecommunications regulatory, transactional, and privatization work. Ms. Wu earned a B.A. in Political Science from the University of Michigan and a J.D. from Columbia University.

Cecile B. Harper, has served as a member of our Board since May 2024. Ms. Harper has served as the Chief Financial Officer and Chief Operating Officer of the College Foundation of the University of Virginia since October 2019. Since 2020, she has served on the board of directors of the investment management firm The Royce Fund. Ms. Harper spent 26 years from December 1993 to September 2019 at Southeastern Asset Management (Southeastern), an investment management firm. As a principal at Southeastern, Ms. Harper built the external relationships and internal infrastructure related to the revenue side of the business through the firm's significant expansion. She was responsible for new client development, client retention and growth, service and communications during her tenure. Before joining Southeastern, Ms. Harper worked in the consulting group at IBM and at McKinsey & Company as a business analyst. Ms. Harper holds an M.B.A. from Harvard Business School and a B.A. from the University of Virginia.