SIENTRA INC

CUSIP: 82621J105 Class: COM

ORBIMED ADVISORS LLC's Holding History (CIK: 0001055951)

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

Q2 2017
Shares 483,347 Value ($000) $4,698 Avg Close — Range —
Q1 2017
Shares 522,257 Value ($000) $4,397 Avg Close — Range —
Q4 2016
Shares 742,574 Value ($000) $6,327 Avg Close — Range —
Q3 2016
Shares 917,500 Value ($000) $8,248 Avg Close — Range —
Q2 2016
Shares 1,357,500 Value ($000) $8,932 Avg Close — Range —
Q1 2016
Shares 1,357,500 Value ($000) $9,285 Avg Close — Range —
Q4 2015
Shares 1,357,500 Value ($000) $8,036 Avg Close — Range —
Q3 2015
Shares 2,980,000 Value ($000) $30,247 Avg Close — Range —
Q2 2015
Shares 3,185,306 Value ($000) $80,365 Avg Close — Range —
Q1 2015
Shares 3,185,308 Value ($000) $61,126 Avg Close — Range —
Q4 2014
Shares 3,185,308 Value ($000) $53,481 Avg Close — Range —