GENOMIC HEALTH INC

CUSIP: 37244C101 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q2 2019
Shares 5 Value ($000) $0 Avg Close — Range —
Q1 2019
Shares 2,054 Value ($000) $143 Avg Close — Range —
Q4 2018
Shares 3,586 Value ($000) $230 Avg Close — Range —
Q2 2018
Shares 1,415 Value ($000) $71 Avg Close — Range —
Q1 2018
Shares 4,239 Value ($000) $132 Avg Close — Range —
Q4 2017
Shares 3,259 Value ($000) $111 Avg Close — Range —
Q2 2016
Shares 136 Value ($000) $3 Avg Close — Range —
Q1 2016
Shares 262 Value ($000) $6 Avg Close — Range —
Q4 2015
Shares 64 Value ($000) $2 Avg Close — Range —
Q3 2015
Shares 851 Value ($000) $18 Avg Close — Range —
Q2 2015
Shares 565 Value ($000) $15 Avg Close — Range —
Q1 2015
Shares 529 Value ($000) $16 Avg Close — Range —