CONFORMIS INC

CUSIP: 20717E101 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q3 2019
Shares 216,819 Value ($000) $403 Avg Close — Range —
Q2 2019
Shares 571,100 Value ($000) $2,489 Avg Close — Range —
Q1 2019
Shares 500,000 Value ($000) $1,440 Avg Close — Range —
Q4 2018
Shares 183,700 Value ($000) $65 Avg Close — Range —
Q3 2018
Shares 156,500 Value ($000) $165 Avg Close — Range —
Q2 2018
Shares 193,989 Value ($000) $242 Avg Close — Range —
Q1 2018
Shares 120,900 Value ($000) $175 Avg Close — Range —
Q4 2017
Shares 120,500 Value ($000) $286 Avg Close — Range —
Q3 2017
Shares 34,900 Value ($000) $122 Avg Close — Range —
Q2 2017
Shares 100,300 Value ($000) $430 Avg Close — Range —