CONCERT PHARMACEUTICALS INC

CUSIP: 206022105 Class: COM

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

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

Q1 2021
Shares 12,285 Value ($000) $61 Avg Close — Range —
Q2 2018
Shares 16,500 Value ($000) $278 Avg Close — Range —
Q1 2018
Shares 131,787 Value ($000) $3,018 Avg Close — Range —
Q4 2017
Shares 143,703 Value ($000) $3,718 Avg Close — Range —
Q3 2017
Shares 59,393 Value ($000) $876 Avg Close — Range —