KRATON CORPORATION

CUSIP: 50077C106 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q1 2015
Shares 48,598 Value ($000) $982 Avg Close — Range —
Q3 2013
Shares 19,375 Value ($000) $380 Avg Close — Range —
Q2 2013
Shares 81,517 Value ($000) $1,728 Avg Close — Range —