INFOBLOX INC

CUSIP: 45672H104 Class: COM

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

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

Q1 2016
Shares 42 Value ($000) $1 Avg Close — Range —
Q1 2015
Shares 9,170 Value ($000) $219 Avg Close — Range —
Q4 2014
Shares 246,776 Value ($000) $4,987 Avg Close — Range —
Q3 2014
Shares 164,290 Value ($000) $2,423 Avg Close — Range —
Q2 2014
Shares 91,592 Value ($000) $1,204 Avg Close — Range —
Q1 2014
Shares 30,082 Value ($000) $603 Avg Close — Range —
Q3 2013
Shares 9,581 Value ($000) $401 Avg Close — Range —