CONCERT PHARMACEUTICALS INC

CUSIP: 206022105 Class: COM

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

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

Q1 2020
Shares 17,500 Value ($000) $154 Avg Close — Range —
Q3 2018
Shares 56,297 Value ($000) $835 Avg Close — Range —
Q2 2018
Shares 97,200 Value ($000) $1,635 Avg Close — Range —
Q1 2018
Shares 144,600 Value ($000) $3,311 Avg Close — Range —
Q3 2016
Shares 178,900 Value ($000) $1,808 Avg Close — Range —
Q2 2016
Shares 273,400 Value ($000) $3,070 Avg Close — Range —
Q1 2016
Shares 303,500 Value ($000) $4,145 Avg Close — Range —
Q4 2015
Shares 311,200 Value ($000) $5,903 Avg Close — Range —
Q3 2015
Shares 306,300 Value ($000) $5,743 Avg Close — Range —
Q2 2015
Shares 171,400 Value ($000) $2,552 Avg Close — Range —
Q1 2015
Shares 102,300 Value ($000) $1,548 Avg Close — Range —
Q4 2014
Shares 110,500 Value ($000) $1,468 Avg Close — Range —
Q3 2014
Shares 66,800 Value ($000) $839 Avg Close — Range —
Q2 2014
Shares 14,900 Value ($000) $150 Avg Close — Range —
Q1 2014
Shares 18,700 Value ($000) $251 Avg Close — Range —