Brief: Insignia Systems says net sales decreased 21.6 pct
May 3 (Reuters) - Insignia Systems Inc ISIG.O
* Insignia Systems Inc - q1 net sales decreased 21.6%
resulting in a net loss of $1.2 million
* Insignia Systems Inc - net sales decreased 21.6% to $4.8
million in q1 2017, from $6.1 million in q1 2016
* Insignia Systems Inc qtrly loss per share $0.10
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Further company coverage: ISIG.O
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