Spectrum Management Holding Company, Llc

Affiliations

  • Large Shareholder at Comscore Inc. (SCOR), 2025-06-20
  • Large Shareholder at Clearwire Corp (CLWR), 2012-10-03
Insider Trading: Sales See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
CLWR $1.37 46,404,782 $63,574,551.34 0 2012-10-03 Filing