Company: TENB
Filing Date: 2025-04-03
Form Type: DEF 14A
Source: 0001660280-25-000058
Chunk: 22

Company: Tenable Holdings, Inc.
Filing Date: 2025-04-03
Form: DEF 14A
Chunk 22
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 extensive security industry and management experience and his experience as a director of public technology companies. |
| George Alexander Tosheff, age 58                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
 George Alexander Tosheff has served as a member of our Board of Directors since September 2022. Mr. Tosheff has served as a Venture Partner of Syn Ventures, a venture capital fund, since January 2025. Mr. Tosheff served as Senior Vice President, Chief Security Officer of VMware, Inc. (recently acquired by Broadcom) from February 2022 to April 2024, following his promotion from Vice President, Chief Security Officer, a position he held since 2014. Mr. Tosheff served as a member of our Customer Advisory Board from 2017 until September 2022. Mr. Tosheff received a B.S. in Physics from California State University. Our Board of Directors believes that Mr. Tosheff is qualified to serve as a director based on his extensive cybersecurity expertise and management experience.                                                                                                                                                                                                                                                                            |
| Margaret Keane, age 65                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
 Margaret Keane has served as a member of our Board of Directors since June 2023. Ms. Keane serves on the board of directors for the Allstate Corporation, an insurance company, a position she has held since April 2018. Ms. Keane is the former Executive Chair of the Board of Directors of Synchrony, a position she held from April 2021 to April 2023. Ms. Keane was a member of Synchrony's board of directors from 2013 to April 2023. Ms. Keane served as Synchrony’s Chief Executive Officer from February 2014 to March 2021 and President from February 2014 to May 2019. She previously served as the Chief Executive Officer and President of the North American retail finance business of the General Electric Company from April 2011 to February 2014. Ms. Keane earned a bachelor’s degree in government and politics and an M.B.A. from St. John’s University. Our Board of Directors believes that Ms. Keane is qualified to serve as a director based on her extensive management experience.                                                                 |

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### INFORMATION REGARDING THE BOARD OF DIRECTORS AND CORPORATE GOVERNANCE

#### Independence of the Board of Directors
As required under the Nasdaq Stock Market (“Nasdaq”) listing standards,