ECHO THERAPEUTICS INC

CUSIP: 27876L206 Class: COM NEW

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2015
Shares 2,301 Value ($000) $3 Avg Close — Range —
Q3 2015
Shares 4,740 Value ($000) $7 Avg Close — Range —
Q2 2015
Shares 118 Value ($000) $0 Avg Close — Range —
Q1 2015
Shares 402 Value ($000) $1 Avg Close — Range —
Q3 2014
Shares 2,007 Value ($000) $2 Avg Close — Range —
Q2 2014
Shares 142 Value ($000) $0 Avg Close — Range —
Q1 2014
Shares 2,378 Value ($000) $7 Avg Close — Range —
Q2 2013
Shares 6,338 Value ($000) $16 Avg Close — Range —