CROSSTEX ENERGY INC

CUSIP: 22765Y104 Class: COM

TETRAD CORP's Holding History (CIK: 0000883597)

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

Q3 2008
Shares 33,700 Value ($000) $841 Avg Close — Range —
Q2 2008
Shares 33,700 Value ($000) $1,168 Avg Close — Range —
Q1 2008
Shares 33,700 Value ($000) $1,144 Avg Close — Range —
Q4 2007
Shares 33,700 Value ($000) $1,255 Avg Close — Range —
Q3 2007
Shares 33,700 Value ($000) $1,278 Avg Close — Range —