CONFORMIS INC

CUSIP: 20717E101 Class: COM

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

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

Q4 2017
Shares 76,600 Value ($000) $182 Avg Close — Range —
Q3 2017
Shares 80,800 Value ($000) $284 Avg Close — Range —
Q2 2017
Shares 80,800 Value ($000) $347 Avg Close — Range —