SentinelOne网络安全 S

Tomer Weingarten is our co-founder and has served as our Chief Executive Officer and a member of our Board since our inception in January 2013, as our President since November 2018, and as our Chairman of our Board since March 2021. Before our founding, Mr. Weingarten held various positions, including Vice President of Products, at Toluna Holdings Limited, a technology company that delivers real-time consumer insights, from May 2007 to December 2012, which he joined following the acquisition of Dpolls, a startup he had previously co-founded. Prior to that, Mr. Weingarten co-founded Carambola Media Ltd., a publisher focused platform that creates new ad revenue streams through engaging content formats, where he served as Chief Technology Officer from May 2011 to May 2012. Mr. Weingarten also previously served in various roles at Mckit Systems Ltd., a provider of information and knowledge management systems in Israel, from March 2005 to April 2007. Since March 2022, Mr. Weingarten has served as a board trustee for Palo Alto University.

On March 19, 2026, the Board of Directors of SentinelOne, Inc. appointed Barry Padgett, the Company's current Chief Growth Officer, as the Company's President and Chief Operating Officer, effective March 24, 2026. Effective as of the Effective Date, Mr. Padgett will no longer serve as the Company's Chief Growth Officer. Mr. Padgett, age 55, has served as the Company's Chief Growth Officer since March 2025 and served as the Company's interim Chief Financial Officer from January 2026 to March 2026. Prior to joining the Company, he served as the Chief Executive Officer of Amperity, Inc., a customer cloud platform, from March 2022 to June 2024 and President and Chief Operating Officer at Amperity from April 2020 to February 2022. Prior to that, he served as Chief Revenue Officer of Stripe, Inc., a financial services company, from March 2019 to April 2020 and President of SAP SE, a global software company, from November 2016 to February 2019. Mr. Padgett earned his Bachelor of Science from Union College, Master of Business Administration from the University of New South Wales and Master of Science from the University of Oxford.

Daniel Scheinman has served as a member of our Board since September 2015. Since April 2011, Mr. Scheinman has been an angel investor. From September 1993 to April 2011, Mr. Scheinman served in various roles at Cisco Systems, Inc., a technology and networking company, most recently as Senior Vice President, Cisco Media Solutions Group, a media and entertainment technology company. He has served as a member of the boards of directors of Arista Networks, Inc., a cloud networking company, since October 2011, and of Zoom Video Communications Inc., a cloud-based video communication company, since January 2013, and currently serves on the boards of directors of several private companies. Mr. Scheinman holds a B.A. in Politics from Brandeis University and a J.D. from the Duke University School of Law.

Mark S. Peek has served as a member of our Board since May 2021. From February 2018 until May 2025 Mr. Peek served as an Executive Vice President at Workday, Inc. (Workday), a provider of enterprise cloud applications for finance and human resources. From February 2018 to October 2022, Mr. Peek simultaneously served as the Managing Director and Head of Workday Ventures, the strategic investment arm of Workday. From June 2015 to February 2018, Mr. Peek served as Co-President of Workday, and from June 2012 to April 2016, as Workday's Chief Financial Officer. Prior to joining Workday, Mr. Peek served as President, Business Operations and Chief Financial Officer of VMware, Inc., a provider of business infrastructure virtualization solutions from April 2007 to January 2011. From March 2000 to April 2007, Mr. Peek served as Senior Vice President and Chief Accounting Officer at Amazon.com, Inc., a technology company. Prior to joining Amazon, Mr. Peek spent 19 years at Deloitte, a professional services firm, and as a partner for the last ten of those years. Mr. Peek serves on the Advisory Board of the Foster School of Business at the University of Washington. From December 2011 to June 2012, Mr. Peek served on the board of directors of Workday. Mr. Peek has served as a member of the board of directors of Trimble Inc., a software, hardware and services technology company, since May 2010. As of June 2026, Mr. Peek will also serve as a member of the board of directors at Workiva, Inc. Mr. Peek received a B.S. in Accounting and International Finance from Minnesota State University.

Charlene T. Begley has served as a member of our Board since January 2021. Ms. Begley has served as an independent director and member of the audit committee of Nasdaq, Inc., a global technology and financial services company, since April 2014, and as chair of its nominating and governance committees since June 2021. She has served as an independent director since April 2017, and currently, as chairperson of the nomination and governance committee, and member of the audit committee at Hilton Worldwide Holdings Inc., a multinational hospitality company. Earlier in her career, Ms. Begley served in various roles at the General Electric Company, or GE, a diversified infrastructure and financial services company, from June 1988 to December 2013. Ms. Begley served in a dual role as Senior Vice President and Chief Information Officer, as well as President and Chief Executive Officer of GE's Home and Business Solutions Office, from January 2010 to December 2012. Previously, Ms. Begley served as President and Chief Executive Officer of GE's Enterprise Solutions group from 2007 to 2009. In addition, Ms. Begley served as President and Chief Executive Officer of GE Plastics and GE Transportation and prior to that led GE's Corporate Audit staff and served as Chief Financial Officer for GE Transportation and GE Plastics Europe and India. Ms. Begley served as a director at Red Hat, Inc., a software development company, from November 2014 to June 2019 and at WPP plc, a multinational communications, commerce and technology company, from December 2013 to June 2017. Ms. Begley holds a B.S. in Finance from the University of Vermont.

Aaron Hughes has served as a member of our Board since May 2021. Since October 2025 Mr. Hughes has served as the Global Chief Information Security Officer at AstraZeneca plc. Previously from November 2020 to October 2025 Mr. Hughes served as Senior Vice President and Chief Information Security Officer at Albertsons Companies, Inc., a grocery and drugstore company. From June 2017 to November 2020, Mr. Hughes served as Vice President for Information Security and Deputy Chief Information Security Officer at Capital One Financial Corporation, a financial services company. Prior to Capital One, Mr. Hughes served as Deputy Assistant Secretary of Defense for Cyber Policy at the United States Department of Defense from May 2015 to January 2017. From July 2008 to May 2015, Mr. Hughes served as Vice President at In-Q-Tel, Inc., a venture capital firm. Mr. Hughes holds a B.S. in Mechanical Engineering from the University of Virginia, a M.S. in Telecommunication and Computers from George Washington University, and an M.B.A. from the Stanford Graduate School of Business.

Teddie Wardi has served as a member of our Board since May 2019. Since January 2018, Mr. Wardi has served as a Managing Director at Insight Venture Management, L.L.C., a private investment firm. Prior to joining Insight, Mr. Wardi served as a Partner at Atomico (UK) Partners LLP, an international investment firm, from March 2016 to October 2017. Previously, Mr. Wardi served as Vice President at Dawn Capital LLP, a private investment firm, from March 2014 to March 2016. Mr. Wardi co-founded Nervogrid Oy, a software provider acquired by ALSO Holding Ag, and served as Chief Technology Officer from March 2006 to August 2012. Mr. Wardi has also served on the board of directors of Hinge Health, Inc., a healthcare technology company, since November 2018. Mr. Wardi holds a B.S.c. Business Technology and Finance from Aalto University in Finland and an M.B.A. from Harvard Business School.

Sonalee Parekh has served as our Chief Financial Officer since March 2026. From September 2024 to March 2026, she served as the Chief Financial Officer and Head of Finance of Asana, Inc., a work management software company. From May 2022 through August 2024, Ms. Parekh served as Chief Financial Officer of RingCentral, Inc., a cloud-based collaboration and communication SaaS company, where she was responsible for accounting, FP&A, treasury, tax, internal audit and investor relations. From September 2019 to April 2022, Ms. Parekh served as Divisional CFO and Senior Vice President of Corporate Development and Investor Relations at Hewlett Packard Enterprise Company, where she oversaw critical growth initiatives, including global M&A and integration, corporate strategy, strategic investments, and managed all buyside and sellside communication. Prior to Hewlett Packard Enterprise Company, Ms. Parekh held senior leadership roles at several global investment banks, including Goldman Sachs, Jefferies, and Barclays Capital. Since June 2021, Ms. Parekh has served as a member of the board of directors and chair of the audit committee for indie Semiconductor, Inc. Ms. Parekh holds a Bachelor of Commerce degree from McGill University and is a Chartered Accountant.

On December 10, 2021, the Board of Directors of SentinelOne, Inc. appointed Robin Tomasello to serve as the Chief Accounting Officer of the Company, effective as of November 16, 2021. Prior to joining the Company, Ms. Tomasello, aged 50, served in several roles at Chegg, Inc. (Chegg), an interconnected learning platform, including most recently from May 2014 to November 2021, as VP, Corporate Controller and Assistant Treasurer. Prior to joining Chegg, from February 2000 until January 2012, Ms. Tomasello served in a variety of roles at Palm, Inc., a smartphone provider, most recently as the Assistant Controller. Ms. Tomasello holds a B.S. in business administration from California Polytechnic State University.