CARRIZO OIL & GAS INC

CUSIP: 144577103 Class: COM

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q2 2017
Shares 17,097 Value ($000) $298 Avg Close — Range —
Q1 2017
Shares 13,262 Value ($000) $380 Avg Close — Range —