GERDAU SA

Ticker: GGB CUSIP: 373737105 Class: ADR

HighVista Strategies LLC's Holding History (CIK: 0001335325)

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

Q3 2015
Shares 158,120 Value ($000) $217 Avg Close — Range —
Q2 2015
Shares 103,220 Value ($000) $249 Avg Close — Range —
Q1 2015
Shares 111,120 Value ($000) $356 Avg Close — Range —
Q4 2014
Shares 51,080 Value ($000) $181 Avg Close — Range —
Q3 2014
Shares 47,141 Value ($000) $226 Avg Close — Range —
Q2 2014
Shares 38,271 Value ($000) $225 Avg Close — Range —