Spero Therapeutics names new chief medical officer

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SmartPros Ltd. (NASDAQ: SPRO) Delayed: 1.20 -0.01 (0.83%)
Previous Close $1.21    52 Week High $3.85 
Open $1.21    52 Week Low $1.25 
Day High $1.22    P/E N/A 
Day Low $1.18    EPS $-0.28 
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