SOUTHERN COPPER CORP

Ticker: SCCO CUSIP: 84265V105 Class: COM

S&T Bank/PA's Holding History (CIK: 0001010911)

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

Q4 2014

Shares 402,802 Value ($000) $11,359 Avg Close $18.99 Range $16.98 - $20.79

Q3 2014

Shares 410,048 Value ($000) $12,158 Avg Close $20.90 Range $19.02 - $22.00

Q2 2014

Shares 410,854 Value ($000) $12,477 Avg Close $19.24 Range $18.31 - $19.96

Q1 2014

Shares 380,701 Value ($000) $11,082 Avg Close $18.73 Range $17.31 - $21.17

Q4 2013

Shares 372,933 Value ($000) $10,707 Avg Close $17.42 Range $15.79 - $19.08

Q3 2013

Shares 377,019 Value ($000) $10,270 Avg Close $17.87 Range $16.52 - $19.46

Q2 2013

Shares 334,641 Value ($000) $9,242 Avg Close $20.45 Range $16.97 - $23.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	402,802	$11,359	$18.99	$16.98 - $20.79
Q3 2014	410,048	$12,158	$20.90	$19.02 - $22.00
Q2 2014	410,854	$12,477	$19.24	$18.31 - $19.96
Q1 2014	380,701	$11,082	$18.73	$17.31 - $21.17
Q4 2013	372,933	$10,707	$17.42	$15.79 - $19.08
Q3 2013	377,019	$10,270	$17.87	$16.52 - $19.46
Q2 2013	334,641	$9,242	$20.45	$16.97 - $23.84