CONCERT PHARMACEUTICALS INC

CUSIP: 206022105 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q3 2018
Shares 12,845 Value ($000) $191 Avg Close — Range —
Q2 2018
Shares 12,596 Value ($000) $212 Avg Close — Range —
Q3 2017
Shares 118,600 Value ($000) $1,749 Avg Close — Range —
Q2 2017
Shares 115,100 Value ($000) $1,606 Avg Close — Range —
Q1 2017
Shares 115,100 Value ($000) $1,964 Avg Close — Range —
Q4 2016
Shares 115,100 Value ($000) $1,184 Avg Close — Range —
Q3 2016
Shares 113,684 Value ($000) $1,149 Avg Close — Range —
Q2 2016
Shares 112,700 Value ($000) $1,266 Avg Close — Range —
Q1 2016
Shares 115,600 Value ($000) $1,579 Avg Close — Range —
Q4 2015
Shares 115,600 Value ($000) $2,193 Avg Close — Range —
Q3 2015
Shares 197,700 Value ($000) $3,711 Avg Close — Range —
Q2 2015
Shares 193,100 Value ($000) $2,875 Avg Close — Range —
Q1 2015
Shares 174,900 Value ($000) $2,648 Avg Close — Range —
Q4 2014
Shares 174,900 Value ($000) $2,330 Avg Close — Range —
Q3 2014
Shares 178,400 Value ($000) $2,250 Avg Close — Range —
Q2 2014
Shares 234,000 Value ($000) $2,363 Avg Close — Range —
Q1 2014
Shares 108,515 Value ($000) $1,460 Avg Close — Range —