DICERNA PHARMACEUTICALS INC

CUSIP: 253031108 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q3 2021
Shares 533,604 Value ($000) $10,758 Avg Close — Range —
Q2 2021
Shares 3,299,353 Value ($000) $123,132 Avg Close — Range —
Q1 2021
Shares 4,320,900 Value ($000) $110,486 Avg Close — Range —
Q4 2020
Shares 4,317,623 Value ($000) $95,116 Avg Close — Range —
Q3 2020
Shares 4,896,153 Value ($000) $88,081 Avg Close — Range —
Q2 2020
Shares 4,342,169 Value ($000) $110,291 Avg Close — Range —
Q1 2020
Shares 3,870,016 Value ($000) $71,092 Avg Close — Range —
Q4 2019
Shares 267,824 Value ($000) $5,901 Avg Close — Range —
Q2 2016
Shares 668,691 Value ($000) $2,006 Avg Close — Range —
Q1 2016
Shares 2,066,147 Value ($000) $11,075 Avg Close — Range —
Q4 2015
Shares 2,431,157 Value ($000) $28,857 Avg Close — Range —
Q3 2015
Shares 2,525,168 Value ($000) $20,732 Avg Close — Range —
Q2 2015
Shares 2,504,522 Value ($000) $34,939 Avg Close — Range —
Q1 2015
Shares 2,485,847 Value ($000) $59,734 Avg Close — Range —
Q4 2014
Shares 1,515,302 Value ($000) $24,957 Avg Close — Range —