CONCERT PHARMACEUTICALS INC

CUSIP: 206022105 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2022
Shares 29,030 Value ($000) $170 Avg Close — Range —
Q2 2022
Shares 89,146 Value ($000) $374 Avg Close — Range —
Q4 2021
Shares 45,383 Value ($000) $143 Avg Close — Range —
Q3 2021
Shares 74,953 Value ($000) $245 Avg Close — Range —
Q2 2021
Shares 20,455 Value ($000) $86 Avg Close — Range —
Q1 2021
Shares 52,681 Value ($000) $263 Avg Close — Range —
Q4 2020
Shares 19,465 Value ($000) $246 Avg Close — Range —
Q3 2019
Shares 3,894 Value ($000) $23 Avg Close — Range —
Q2 2019
Shares 101,897 Value ($000) $1,223 Avg Close — Range —
Q1 2014
Shares 60,000 Value ($000) $807 Avg Close — Range —