COMPANHIA DE SANEAMENTO BASI

Ticker: SBS CUSIP: 20441A102 Class: ADR

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q3 2018
Shares 6 Value ($000) $0 Avg Close — Range —
Q4 2016
Shares 6,387 Value ($000) $55 Avg Close — Range —
Q2 2015
Shares 2,674 Value ($000) $14 Avg Close — Range —
Q1 2015
Shares 9,276 Value ($000) $50 Avg Close — Range —
Q4 2014
Shares 6,608 Value ($000) $42 Avg Close — Range —