EL PASO PIPELINE PARTNERS L

CUSIP: 283702108 Class: COMMON STOCK

TETRAD CORP's Holding History (CIK: 0000883597)

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

Q3 2014
Shares 20,000 Value ($000) $803 Avg Close — Range —
Q2 2014
Shares 20,000 Value ($000) $725 Avg Close — Range —
Q1 2014
Shares 20,000 Value ($000) $608 Avg Close — Range —
Q4 2013
Shares 20,000 Value ($000) $720 Avg Close — Range —
Q3 2013
Shares 20,000 Value ($000) $844 Avg Close — Range —
Q2 2013
Shares 20,000 Value ($000) $874 Avg Close — Range —
Q1 2013
Shares 20,000 Value ($000) $877 Avg Close — Range —
Q4 2012
Shares 20,000 Value ($000) $739 Avg Close — Range —
Q3 2012
Shares 20,000 Value ($000) $744 Avg Close — Range —
Q2 2012
Shares 20,000 Value ($000) $676 Avg Close — Range —
Q1 2012
Shares 20,000 Value ($000) $698 Avg Close — Range —
Q4 2011
Shares 20,000 Value ($000) $692 Avg Close — Range —
Q3 2011
Shares 20,000 Value ($000) $709 Avg Close — Range —
Q2 2011
Shares 20,000 Value ($000) $695 Avg Close — Range —
Q1 2011
Shares 20,000 Value ($000) $725 Avg Close — Range —
Q4 2010
Shares 20,000 Value ($000) $669 Avg Close — Range —
Q3 2010
Shares 20,000 Value ($000) $641 Avg Close — Range —
Q2 2010
Shares 20,000 Value ($000) $573 Avg Close — Range —
Q1 2010
Shares 20,000 Value ($000) $558 Avg Close — Range —
Q4 2009
Shares 20,000 Value ($000) $519 Avg Close — Range —
Q3 2009
Shares 20,000 Value ($000) $415 Avg Close — Range —
Q2 2009
Shares 20,000 Value ($000) $351 Avg Close — Range —
Q1 2009
Shares 20,000 Value ($000) $344 Avg Close — Range —
Q4 2008
Shares 20,000 Value ($000) $312 Avg Close — Range —
Q3 2008
Shares 20,000 Value ($000) $321 Avg Close — Range —
Q2 2008
Shares 20,000 Value ($000) $413 Avg Close — Range —
Q1 2008
Shares 20,000 Value ($000) $453 Avg Close — Range —
Q4 2007
Shares 20,000 Value ($000) $501 Avg Close — Range —