Investor David E. Lazar acquires a 5.1% stake in Insignia Systems
Insignia Systems (ISIG) shows a 5.1% stake of David E. Lazar, an experienced private investor specializing
Investor David E. Lazar acquires a 5.1% stake in Insignia Systems
Insignia Systems (ISIG) shows a 5.1% stake of David E. Lazar, an experienced private investor specializing