SIENTRA INC

CUSIP: 82621J105 Class: COM

TEACHERS INSURANCE & ANNUITY ASSOCIATION OF AMERICA's Holding History (CIK: 0000315038)

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

Q3 2015
Shares 24,244 Value ($000) $246 Avg Close — Range —
Q2 2015
Shares 624,200 Value ($000) $15,749 Avg Close — Range —
Q1 2015
Shares 630,748 Value ($000) $12,104 Avg Close — Range —
Q4 2014
Shares 630,748 Value ($000) $10,590 Avg Close — Range —