SK TELECOM LTD

CUSIP: 78440P108 Class: SPONSORED ADR

BOKF, NA's Holding History (CIK: 0000009634)

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

Q4 2013
Shares 20,472 Value ($000) $504 Avg Close — Range —
Q3 2013
Shares 19,302 Value ($000) $438 Avg Close — Range —
Q2 2013
Shares 16,389 Value ($000) $333 Avg Close — Range —