RESPONSE GENETICS INC

Ticker: RGDXQ CUSIP: 76123U105 Class: COM

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q2 2015
Shares 45,496 Value ($000) $14 Avg Close $0.34 Range $0.18 - $0.45
Q1 2015
Shares 45,496 Value ($000) $20 Avg Close $0.45 Range $0.29 - $0.74
Q4 2014
Shares 45,496 Value ($000) $14 Avg Close $0.55 Range $0.25 - $0.80
Q3 2014
Shares 45,496 Value ($000) $31 Avg Close $0.78 Range $0.61 - $0.97
Q2 2014
Shares 45,496 Value ($000) $41 Avg Close $1.05 Range $0.76 - $1.56
Q1 2014
Shares 90,496 Value ($000) $107 Avg Close $1.39 Range $1.10 - $1.73
Q4 2013
Shares 90,496 Value ($000) $104 Avg Close $1.64 Range $1.09 - $2.45
Q3 2013
Shares 90,496 Value ($000) $200 Avg Close $2.02 Range $1.43 - $2.93
Q2 2013
Shares 90,496 Value ($000) $186 Avg Close $1.36 Range $1.16 - $1.79