Joan H. Gillman
Chief Operating Officer, SPECTRUM MANAGEMENT HOLDING COMPANY, LLC.
Companies
- InterDigitalBoard member Apr 3, 2017 to now1
- AIRGAIN INCBoard member Nov 9, 2016 to now2
- Cumulus MediaBoard member Jun 7, 2018 to May 7, 20243
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1SEC EDGARInterDigital, Board member
- 2SEC EDGARAIRGAIN INC, Board member
- 3SEC EDGARCumulus Media, Board member