If you want to know who really controls Spectra Systems Corporation (LON:SPSY), then you'll have to look at the makeup of its share registry. With 46% stake, institutions possess the maximum shares in ...

Spectra Systems Corporation invents, develops, and sells integrated optical systems in the United States and internationally. It operates through four segments: Authentication Systems, Secure ...

Spectra Systems Corporation invents, develops, and sells integrated optical systems in the United States and internationally. It operates through four segments: Authentication Systems, Secure ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

Secure transactions specialist firm Spectra Systems said on Thursday that its security printing division has received a five-year contract to produce definitive postage stamps for a European Union ...

After the exercise of options, Spectra Systems' total issued share capital comprises 571,380 shares in the Regulation S stock line and 47,669,592 shares in the unrestricted line, with no shares ...