SIENTRA INC

CUSIP: 82621J105 Class: COM

PURA VIDA INVESTMENTS, LLC's Holding History (CIK: 0001590144)

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

Q1 2019
Shares 190,429 Value ($000) $1,634 Avg Close — Range —
Q2 2018
Shares 183,900 Value ($000) $3,588 Avg Close — Range —
Q1 2018
Shares 294,172 Value ($000) $2,842 Avg Close — Range —
Q3 2017
Shares 187,800 Value ($000) $2,892 Avg Close — Range —
Q1 2017
Shares 504,799 Value ($000) $4,250 Avg Close — Range —
Q4 2016
Shares 500,000 Value ($000) $4,260 Avg Close — Range —
Q3 2016
Shares 552,664 Value ($000) $4,968 Avg Close — Range —
Q2 2016
Shares 350,000 Value ($000) $2,303 Avg Close — Range —
Q1 2016
Shares 289,475 Value ($000) $1,980 Avg Close — Range —
Q4 2015
Shares 309,300 Value ($000) $1,831 Avg Close — Range —
Q2 2015
Shares 241,402 Value ($000) $5,613 Avg Close — Range —
Q1 2015
Shares 273,100 Value ($000) $5,241 Avg Close — Range —
Q4 2014
Shares 151,123 Value ($000) $2,537 Avg Close — Range —