Smartpros Ltd. (SPRO)

This company is not actively trading or the ticker does belong to another company in our database now. The symbol (SPRO) is currently associated with the following stock: Spero Therapeutics Inc. (SPRO)
Insider Trading: Sales
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Insider Price Amount Total Value Remaining Holdings Date Form 4
$2.41 10,000 $24,100.00 9,773 2011-01-13 Filing
$3.63 3,046 $11,056.98 19,773 2009-11-13 Filing