Abingworth llp - see note investment history in Sientra inc

Filed on 2014-10-28 by Abingworth Llp SEC CIK 1397144 Form 3

Accession 0000905718-14-000701.txt Sec File: edgar/data/1397144/0000905718-14-000701-index.htm

2014-10-28 Abingworth Llp (CIK 1397144) through See Note

Invested in Sientra Inc remaining shares owned 1704012

Common Stock Sientra Inc Sien

f1 consists of (i) 852,006 shares held of record by abingworth bioventures v lp, or abv v, and (ii) 852,006 shares held of record by abingworth bioventures v co-invest growth equity fund lp., or age. abv v and age are collectively referred to as the "abingworth funds." the investment manager of the abingworth funds is abingworth llp, or abingworth. abingworth bioventures v gp lp or abingworth gp, a scottish limited partnership, serves as the general partner of each of the abingworth funds. abingworth general partner v llp, a scottish limited liability partnership, serves as the general partner of abingworth gp. abingworth gp (acting by its general partner abingworth general partner v llp) has delegated to abingworth all investment and dispositive power over the shares held by the abingworth funds. the reporting person holds the reported securities indirectly through abingworth.
f2 the reporting person is part of an investment committee of abingworth, which approves investment and voting decisions by a majority vote, and no individual member has the sole control or voting power over the shares held by the abingworth funds. the reporting person disclaims beneficial ownership of all shares held of record by the abingworth funds. this report shall not be deemed an admission that the reporting person, abingworth or any other person is the beneficial owner of the securities reported herein for purposes of section 16 of the securities exchange act of 1934, as amended, or for any other purpose.