CONCORDIA INTERNATIONAL CORP

CUSIP: 20653P102 Class: COM

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

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

Q4 2017
Shares 24,227 Value ($000) $16 Avg Close — Range —
Q3 2017
Shares 13,436 Value ($000) $16 Avg Close — Range —