RIO TINTO PLC

Ticker: RIO CUSIP: 767204100 Class: COM

Narwhal Capital Management's Holding History (CIK: 0001461287)

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

Q3 2015
Shares 22,785 Value ($000) $771 Avg Close — Range —
Q2 2015
Shares 23,385 Value ($000) $964 Avg Close — Range —
Q1 2015
Shares 23,620 Value ($000) $978 Avg Close — Range —
Q4 2014
Shares 17,700 Value ($000) $815 Avg Close — Range —
Q3 2014
Shares 23,700 Value ($000) $1,166 Avg Close — Range —
Q2 2014
Shares 23,700 Value ($000) $1,286 Avg Close — Range —
Q1 2014
Shares 24,300 Value ($000) $1,357 Avg Close — Range —
Q4 2013
Shares 24,300 Value ($000) $1,371 Avg Close — Range —
Q3 2013
Shares 24,300 Value ($000) $1,185 Avg Close — Range —
Q2 2013
Shares 24,300 Value ($000) $998 Avg Close — Range —