SHUTTERFLY INC

CUSIP: 82568P304 Class: CMN

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

Note: Option positions (PUT/CALL) are excluded.

Q2 2016
Shares 15,046 Value ($000) $701 Avg Close — Range —
Q1 2016
Shares 81,125 Value ($000) $3,762 Avg Close — Range —
Q4 2015
Shares 75,055 Value ($000) $3,344 Avg Close — Range —
Q3 2015
Shares 324,849 Value ($000) $11,613 Avg Close — Range —
Q2 2015
Shares 280,580 Value ($000) $13,415 Avg Close — Range —
Q1 2015
Shares 138,302 Value ($000) $6,257 Avg Close — Range —
Q4 2014
Shares 192,103 Value ($000) $8,010 Avg Close — Range —
Q3 2014
Shares 84,789 Value ($000) $4,133 Avg Close — Range —
Q2 2014
Shares 111,518 Value ($000) $4,802 Avg Close — Range —