ECHO THERAPEUTICS INC

CUSIP: 27876L206 Class: COM NEW

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q4 2013
Shares 9,410 Value ($000) $29 Avg Close — Range —
Q3 2013
Shares 9,410 Value ($000) $26 Avg Close — Range —
Q2 2013
Shares 9,410 Value ($000) $23 Avg Close — Range —