GOLDCORP INC NEW

CUSIP: 380956409 Class: COM

TETRAD CORP's Holding History (CIK: 0000883597)

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

Q1 2013
Shares 10,500 Value ($000) $353 Avg Close — Range —
Q4 2012
Shares 10,500 Value ($000) $385 Avg Close — Range —
Q3 2012
Shares 10,500 Value ($000) $481 Avg Close — Range —
Q2 2012
Shares 10,500 Value ($000) $395 Avg Close — Range —
Q1 2012
Shares 10,500 Value ($000) $473 Avg Close — Range —
Q4 2011
Shares 9,900 Value ($000) $438 Avg Close — Range —