BOOZ ALLEN HAMILTON HLDG COR

CUSIP: 99502106 Class: Common Stock

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

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

Q2 2016
Shares 3,135 Value ($000) $93 Avg Close — Range —
Q1 2016
Shares 3,135 Value ($000) $95 Avg Close — Range —
Q4 2015
Shares 335 Value ($000) $10 Avg Close — Range —
Q2 2015
Shares 6,300 Value ($000) $159 Avg Close — Range —
Q1 2015
Shares 4,000 Value ($000) $116 Avg Close — Range —
Q3 2014
Shares 900 Value ($000) $21 Avg Close — Range —