CONFORMIS INC

CUSIP: 20717E101 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2017
Shares 4,883 Value ($000) $17 Avg Close — Range —
Q2 2017
Shares 373 Value ($000) $1 Avg Close — Range —
Q1 2017
Shares 574 Value ($000) $2 Avg Close — Range —
Q4 2016
Shares 135 Value ($000) $1 Avg Close — Range —
Q3 2016
Shares 18,640 Value ($000) $184 Avg Close — Range —
Q2 2016
Shares 276 Value ($000) $1 Avg Close — Range —