SOLAZYME INC

CUSIP: 83415T101 Class: CMN

WELCH & FORBES LLC's Holding History (CIK: 0000105495)

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

Q1 2016
Shares 51,600 Value ($000) $105 Avg Close — Range —
Q4 2015
Shares 85,750 Value ($000) $212 Avg Close — Range —
Q3 2015
Shares 88,750 Value ($000) $230 Avg Close — Range —
Q2 2015
Shares 87,250 Value ($000) $274 Avg Close — Range —
Q1 2015
Shares 83,150 Value ($000) $238 Avg Close — Range —
Q4 2014
Shares 75,650 Value ($000) $195 Avg Close — Range —
Q3 2014
Shares 993,653 Value ($000) $7,413 Avg Close — Range —
Q2 2014
Shares 952,781 Value ($000) $11,223 Avg Close — Range —
Q1 2014
Shares 888,096 Value ($000) $10,311 Avg Close — Range —
Q4 2013
Shares 706,785 Value ($000) $7,698 Avg Close — Range —
Q3 2013
Shares 445,570 Value ($000) $4,806 Avg Close — Range —
Q2 2013
Shares 428,870 Value ($000) $5,026 Avg Close — Range —