TOWER GROUP INTL LTD

CUSIP: G8988C105 Class: COM

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

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

Q3 2013
Shares 55,692 Value ($000) $390 Avg Close — Range —
Q2 2013
Shares 22,300 Value ($000) $457 Avg Close — Range —