VITESSE SEMICONDUCTOR CORP

CUSIP: 928497304 Class: COM NEW

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

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

Q1 2015
Shares 10,063 Value ($000) $53 Avg Close — Range —
Q3 2014
Shares 807 Value ($000) $3 Avg Close — Range —
Q2 2014
Shares 1,707 Value ($000) $6 Avg Close — Range —
Q1 2014
Shares 587 Value ($000) $2 Avg Close — Range —
Q4 2013
Shares 467 Value ($000) $1 Avg Close — Range —
Q3 2013
Shares 10,972 Value ($000) $33 Avg Close — Range —
Q2 2013
Shares 1,672 Value ($000) $4 Avg Close — Range —