CAL DIVE INTL INC DEL

Ticker: CDVIQ CUSIP: 12802T101 Class: Com

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

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

Q4 2013

Shares 1,813 Value ($000) $4 Avg Close $1.92 Range $1.63 - $2.10

Q3 2013

Shares 4,113 Value ($000) $8 Avg Close $2.07 Range $1.90 - $2.38

Q2 2013

Shares 4,613 Value ($000) $9 Avg Close $1.86 Range $1.51 - $2.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	1,813	$4	$1.92	$1.63 - $2.10
Q3 2013	4,113	$8	$2.07	$1.90 - $2.38
Q2 2013	4,613	$9	$1.86	$1.51 - $2.28