YINGLI GREEN ENERGY HLDG CO

CUSIP: 98584B103 Class: ADR

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

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

Q3 2014
Shares 12,500 Value ($000) $39 Avg Close — Range —
Q2 2014
Shares 12,500 Value ($000) $47 Avg Close — Range —
Q1 2014
Shares 12,500 Value ($000) $54 Avg Close — Range —
Q4 2013
Shares 12,500 Value ($000) $63 Avg Close — Range —