RELYPSA INC

CUSIP: 759531106 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2015
Shares 2,182 Value ($000) $62 Avg Close — Range —
Q2 2015
Shares 500 Value ($000) $17 Avg Close — Range —