HEWLETT PACKARD CO

CUSIP: 428236103 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2015
Shares 162,599 Value ($000) $4,164 Avg Close — Range —
Q2 2015
Shares 15,906 Value ($000) $477 Avg Close — Range —
Q1 2015
Shares 7,406 Value ($000) $231 Avg Close — Range —
Q3 2014
Shares 300 Value ($000) $11 Avg Close — Range —
Q2 2014
Shares 200 Value ($000) $7 Avg Close — Range —
Q1 2014
Shares 1,500 Value ($000) $49 Avg Close — Range —
Q4 2013
Shares 100 Value ($000) $3 Avg Close — Range —