GOLDEN MINERALS CO

CUSIP: 381119106 Class: COM

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q2 2012
Shares 15,000 Value ($000) $68 Avg Close — Range —
Q1 2012
Shares 15,000 Value ($000) $126 Avg Close — Range —
Q4 2011
Shares 20,000 Value ($000) $116 Avg Close — Range —