GENOMIC HEALTH INC

CUSIP: 37244C101 Class: COM

RTW INVESTMENTS, LP's Holding History (CIK: 0001493215)

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

Q4 2015
Shares 15,000 Value ($000) $528 Avg Close — Range —
Q3 2015
Shares 15,000 Value ($000) $317 Avg Close — Range —