ONEBEACON INSURANCE GROUP LT

CUSIP: G67742109 Class: COMMON STOCK

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

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

Q2 2015
Shares 29,354 Value ($000) $426 Avg Close — Range —
Q1 2015
Shares 11,806 Value ($000) $180 Avg Close — Range —