CONCERT PHARMACEUTICALS INC

CUSIP: 206022105 Class: COM

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q3 2021
Shares 379,244 Value ($000) $1,240 Avg Close — Range —
Q2 2021
Shares 280,609 Value ($000) $1,184 Avg Close — Range —
Q1 2021
Shares 118,249 Value ($000) $590 Avg Close — Range —
Q4 2020
Shares 71,627 Value ($000) $905 Avg Close — Range —
Q3 2020
Shares 58,095 Value ($000) $570 Avg Close — Range —
Q2 2020
Shares 17,351 Value ($000) $173 Avg Close — Range —
Q4 2019
Shares 48,565 Value ($000) $448 Avg Close — Range —
Q3 2019
Shares 36,095 Value ($000) $212 Avg Close — Range —
Q1 2019
Shares 74,820 Value ($000) $903 Avg Close — Range —
Q4 2018
Shares 93,900 Value ($000) $1,178 Avg Close — Range —
Q3 2018
Shares 171,500 Value ($000) $2,545 Avg Close — Range —
Q2 2018
Shares 123,700 Value ($000) $2,082 Avg Close — Range —
Q4 2017
Shares 69,300 Value ($000) $1,793 Avg Close — Range —
Q1 2017
Shares 20,500 Value ($000) $350 Avg Close — Range —
Q4 2016
Shares 56,309 Value ($000) $579 Avg Close — Range —
Q3 2016
Shares 53,105 Value ($000) $537 Avg Close — Range —
Q2 2016
Shares 150,748 Value ($000) $1,693 Avg Close — Range —
Q1 2016
Shares 45,561 Value ($000) $622 Avg Close — Range —
Q4 2015
Shares 78,641 Value ($000) $1,492 Avg Close — Range —
Q3 2015
Shares 71,387 Value ($000) $1,340 Avg Close — Range —