BROCADE COMMUNICATIONS SYS I

CUSIP: 111621306 Class: COM NEW

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

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

Q1 2017
Shares 93 Value ($000) $1 Avg Close — Range —
Q4 2016
Shares 38,434 Value ($000) $480 Avg Close — Range —
Q3 2016
Shares 33,140 Value ($000) $306 Avg Close — Range —
Q2 2016
Shares 55,778 Value ($000) $512 Avg Close — Range —
Q1 2016
Shares 17,527 Value ($000) $185 Avg Close — Range —
Q4 2015
Shares 51,224 Value ($000) $470 Avg Close — Range —
Q3 2015
Shares 21,787 Value ($000) $226 Avg Close — Range —
Q2 2015
Shares 47,009 Value ($000) $558 Avg Close — Range —
Q1 2015
Shares 67,086 Value ($000) $796 Avg Close — Range —
Q4 2014
Shares 14,700 Value ($000) $174 Avg Close — Range —
Q2 2013
Shares 1,457 Value ($000) $8 Avg Close — Range —