Corporate Board Profile
Tech Score: 0/100
| Filing Date | Source Excerpt |
|---|---|
| 2023-03-28 | Nikos Theodosopoulos (2) 44,101 135,033 — 179,133 |
| 2024-03-27 | Nikos Theodosopoulos, age 61, served as chairman of the supervisory board of Adtran Networks from January 2015 until August 2022. He has been a member of our Board since July 2022. He serves on the Audit and Compensation Committees. Director compensation for 2023 was $229,752. |
| 2025-03-31 | Nikos Theodosopoulos served as chairman of the supervisory board of Adtran Networks from January 2015 until August 2022. He has served on the board of directors of Hercules Capital, Inc., a specialty finance company in the technology, life sciences and sustainable and renewable technology industries, since 2023. Mr. Theodosopoulos also previously served on the boards of Arista Networks (NYSE: ANET), a computer networking company, from March 2014 to June 2023 and Harmonic Inc. (NASDAQ: HLIT), a global provider of broadband access solutions and video delivery software, products, system solutions and services, from March 2015 to August 2022. Since August 2012, Mr. Theodosopoulos has served as an independent director, advisor and consultant in the technology and financial services industries through his advisory firm, NT Advisors LLC. From 1994 through 2012, he was an equity research analyst, primarily at UBS Group AG, an investment bank and financial services company, covering the technology sector, where he eventually served as Managing Director, Global Technology Strategist and Technology Sector Head of U.S. Equity Research. Prior to his career in investment banking, he spent 10 years at AT&T Network Systems and Bell Laboratories. He holds a Master of Business Administration from New York University, a Master of Science from Stanford University, and a Bachelor of Science from Columbia University. |
| Filing Date | Source Excerpt |
|---|---|
| 2015-04-30 | Nikos Theodosopoulos has been a director since March 2015. ... The Audit Committee currently consists of Messrs. Covert Reddersen and Theodosopoulos, each of whom is independent under Rule 10A-3 of the Exchange Act and under applicable NASDAQ Stock Market listing standards. ... 2014 COMPENSATION OF DIRECTORS ... Nikos Theodosopoulos ... Total 0 |
| 2016-04-29 | Nikos Theodosopoulos has been a director since March 2015. ... The Audit Committee currently consists of Messrs. Theodosopoulos and Reddersen and Ms. Swenson, each of whom is independent ... Mr. Theodosopoulos serves as the Chairperson of the Audit Committee. ... 2015 COMPENSATION OF DIRECTORS ... Nikos Theodosopoulos ... Total ($) 230,374. |
| 2017-05-01 | Nikos Theodosopoulos has been a director since March 2015. ... The Audit Committee currently consists of Messrs. Theodosopoulos and Reddersen and Ms. Swenson ... Mr. Theodosopoulos serves as the Chairperson of the Audit Committee. |
| 2018-04-27 | Nikos Theodosopoulos has been a director since March 2015. ... Mr. Theodosopoulos serves on the board of Arista Networks, Inc., where he also serves on the audit committee and the nominating and corporate governance committee, and as Chairman of the supervisory board of ADVA Optical Networking SE, where he also serves on the audit committee and the compensation and nomination committee. ... The Audit Committee currently consists of Messrs. Theodosopoulos, Krall and Reddersen and Ms. Swenson ... 2017 COMPENSATION OF DIRECTORS ... Nikos Theodosopoulos ... 187,002 ... |
| 2019-04-26 | Nikos Theodosopoulos has been a director since March 2015. Mr. Theodosopoulos is the founder of NT Advisors LLC... The Audit Committee currently consists of Mr. Theodosopoulos and Mmes. Clifford and Swenson... Mr. Theodosopoulos serves as the Chairperson of the Audit Committee. |
| 2020-04-30 | Nikos TheodosopoulosAge: 57Board Committees: Audit Committee(Chair) ExperienceMr. Theodosopoulos has been a director since March 2015. Mr. Theodosopoulos is thefounder of NT Advisors LLC, an advisory and consulting company. From August 1995through July 2012, Mr. Theodosopoulos served in various capacities with UBS, a globalprovider of financial services, most recently as managing director of technology equityresearch. From April 1994 to August 1995, he was a senior equity research analyst forBear, Stearns & Co., an investment banking firm that was acquired by JPMorgan Chasein 2008, and from January 1990 to April 1994, he worked as an account executive forAT&T Network Systems. Mr. Theodosopoulos serves on the board of Arista Networks,Inc., where he also serves on the audit committee and the nominating and corporategovernance committee, and as chair of the supervisory board of ADVA Optical NetworkingSE, where he also serves on the audit committee and the compensation and nominationcommittee. Theodosopoulos holds a B.S. in Electrical Engineering from ColumbiaUniversity, a M.S. in Electrical Engineering from Stanford University and an M.B.A. fromNew York University’s Stern School of Business.QualificationsWe believe that Mr. Theodosopoulos’ qualifications to serve on our Board include hissignificant experience in banking and finance focused on technology companies, and hisexperience on the boards of directors of major technology companies. |
| 2021-04-28 | Nikos Theodosopoulos Age: 58 Board Committees: Audit Committee (Chair) Mr. Theodosopoulos has been a director since March 2015. Mr. Theodosopoulos is the founder of NT Advisors LLC, an advisory and consulting company. From August 1995 through July 2012, Mr. Theodosopoulos served in various capacities with UBS, a global provider of financial services, most recently as managing director of technology equity research. From April 1994 to August 1995, he was a senior equity research analyst for Bear, Stearns & Co., an investment banking firm that was acquired by JPMorgan Chase in 2008, and from January 1990 to April 1994, he worked as an account executive for AT&T Network Systems. Mr. Theodosopoulos serves on the board of Arista Networks, Inc., where he also serves on the audit committee and the nominating and corporate governance committee, and as chair of the supervisory board of ADVA Optical Networking SE, where he also serves on the audit committee and is the chair of the compensation and nomination committee. Theodosopoulos holds a B.S. in Electrical Engineering from Columbia University, a M.S. in Electrical Engineering from Stanford University and an M.B.A. from New York University’s Stern School of Business. |
| 2022-04-29 | Nikos Theodosopoulos Age: 59 Board Committees: Audit Committee (Chair) Mr. Theodosopoulos has been a director since March 2015. Mr. Theodosopoulos is the founder of NT Advisors LLC, an advisory and consulting company. From August 1995 through July 2012, Mr. Theodosopoulos served in various capacities with UBS, a global provider of financial services, most recently as managing director of technology equity research. Earlier in his career, he was a senior equity research analyst for Bear, Stearns & Co., and worked as an account executive for AT&T Network Systems. Mr. Theodosopoulos currently serves on the board of Arista Networks, Inc., where he also serves on the audit committee and the nominating and corporate governance committee, and he is also the chair of the supervisory board of ADVA Optical Networking SE, where he is on the audit committee and is the chair of the compensation and nomination committee. Theodosopoulos holds a B.S. in Electrical Engineering from Columbia University, a M.S. in Electrical Engineering from Stanford University and an M.B.A. from New York University’s Stern School of Business. |
Data sourced from SEC filings. Last updated: 2026-02-03