BioLife Solutions (BLFS) 9K contracts of June 30 calls trade

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BIOLIFE SOLUTIONS (NASDAQ: BLFS) Delayed: 27.21 +0.61 (2.29%)
Previous Close $26.60    52 Week High $3.58 
Open $26.73    52 Week Low $1.43 
Day High $27.29    P/E N/A 
Day Low $26.36    EPS $0.00 
Volume 276,501