MARKET VECTORS ETF TR

CUSIP: 57060U100 Class: COM

TETRAD CORP's Holding History (CIK: 0000883597)

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

Q1 2013
Shares 9,100 Value ($000) $344 Avg Close — Range —
Q4 2012
Shares 9,100 Value ($000) $422 Avg Close — Range —
Q3 2011
Shares 9,300 Value ($000) $513 Avg Close — Range —
Q2 2011
Shares 8,200 Value ($000) $448 Avg Close — Range —
Q1 2011
Shares 8,200 Value ($000) $493 Avg Close — Range —