CONCERT PHARMACEUTICALS INC

CUSIP: 206022105 Class: COM

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q1 2016
Shares 200 Value ($000) $3 Avg Close — Range —
Q4 2015
Shares 1,100 Value ($000) $21 Avg Close — Range —