Nikos Theodosopoulos

Sits on 3 boards. Last updated September 27, 2026

Time on boards

Boards served
3
Current seats
3
Board service
10 years
Director since
2023

10 years of board service in total across 3 boards, counting each seat separately. Longest: ADTRAN Holdings Inc., 3 years.

3 years ยท Since 2023
3 years ยท Since 2023
3 years ยท Since 2023

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Mar 26, 2026 Hercules Capital Inc. Open-market purchase +7,317 $14.35 $104,999
Feb 27, 2026 Hercules Capital Inc. Open-market purchase +2,600 $14.21 $36,946
Feb 17, 2026 Hercules Capital Inc. Open-market purchase +6,165 $15.93 $98,208
Dec 31, 2025 ADTRAN Holdings Inc. Grant or award +13,809 โ€” โ€”
Nov 26, 2025 ADTRAN Holdings Inc. Open-market purchase +12,859 $7.81 $100,429
May 8, 2025 Hercules Capital Inc. Open-market purchase +5,999 $17.49 $104,923
Dec 31, 2024 ADTRAN Holdings Inc. Grant or award +14,406 โ€” โ€”
Aug 6, 2024 Hercules Capital Inc. Open-market purchase +1,608 $18.03 $28,992
Jun 20, 2024 Hercules Capital Inc. Grant or award +3,030 $19.80 $59,994
Dec 31, 2023 ADTRAN Holdings Inc. Option exercise +168 โ€” โ€”
Dec 31, 2023 ADTRAN Holdings Inc. Sold back to the company โˆ’0 $7.34 $3
Dec 31, 2023 ADTRAN Holdings Inc. Grant or award +16,349 โ€” โ€”
Nov 22, 2023 Hercules Capital Inc. Grant or award +28 $15.87 $444
Sep 21, 2023 Hercules Capital Inc. Grant or award +923 $16.24 $14,990
Aug 9, 2023 ADTRAN Holdings Inc. Option exercise +46 โ€” โ€”

Reviews (0)

Sign in to write a review.

No reviews yet. Be the first to write one.

We use cookies to run this site and, with your permission, to measure traffic and support the affiliate links that help fund it.