SIENTRA INC

CUSIP: 82621J105 Class: COM

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q4 2018
Shares 25,100 Value ($000) $319 Avg Close — Range —
Q3 2018
Shares 27,000 Value ($000) $645 Avg Close — Range —
Q2 2018
Shares 27,000 Value ($000) $527 Avg Close — Range —
Q4 2014
Shares 212,160 Value ($000) $3,562 Avg Close — Range —