BRASKEM S A

Ticker: BAK CUSIP: 105532105 Class: ADR

DELTEC ASSET MANAGEMENT LLC's Holding History (CIK: 0001269950)

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

Q2 2017
Shares 30,000 Value ($000) $622 Avg Close — Range —
Q1 2017
Shares 30,000 Value ($000) $611 Avg Close — Range —
Q4 2016
Shares 30,000 Value ($000) $636 Avg Close — Range —
Q3 2016
Shares 55,000 Value ($000) $846 Avg Close — Range —
Q2 2016
Shares 43,128 Value ($000) $511 Avg Close — Range —