EcoR1 Capital, LLC

Q3 2016 13F Holdings Report, Options Holdings

Notable people
Oleg Nodelman
Signature - Title
Oleg Nodelman - Manager
Location
San Francisco, CA
Options holdings as of
September 30, 2016
Notional value $
$64.3M
Number of holdings
6
Date filed
11/14/2016, 04:34 PM
Description
All US holdings of this investor are reported in this report.
Previous filing
Q2 2016 - Aug 15, 2016
Stock holdings
Showing options holdings, see here for stock holdings
Sym Company Class Option Share Change Activity * Price $ Shares Notional Value
Filing 2016 Q3 compared to 2016 Q2 by default.
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
Sarah Marriott GC/CCO San Francisco, California 11/11/2016