IDERA PHARMACEUTICALS INC

CUSIP: 45168K306 Class: CMN

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q1 2018
Shares 105,578 Value ($000) $194 Avg Close — Range —
Q4 2017
Shares 196,327 Value ($000) $414 Avg Close — Range —
Q3 2017
Shares 23,050 Value ($000) $51 Avg Close — Range —
Q1 2017
Shares 71,892 Value ($000) $177 Avg Close — Range —
Q3 2016
Shares 46,025 Value ($000) $118 Avg Close — Range —
Q2 2016
Shares 24,378 Value ($000) $37 Avg Close — Range —
Q4 2015
Shares 143,499 Value ($000) $443 Avg Close — Range —
Q3 2015
Shares 2,379 Value ($000) $8 Avg Close — Range —
Q2 2015
Shares 49,184 Value ($000) $182 Avg Close — Range —
Q1 2015
Shares 26,975 Value ($000) $100 Avg Close — Range —
Q4 2014
Shares 25,578 Value ($000) $113 Avg Close — Range —
Q3 2014
Shares 12,059 Value ($000) $28 Avg Close — Range —
Q2 2014
Shares 14,301 Value ($000) $41 Avg Close — Range —
Q1 2014
Shares 165,015 Value ($000) $673 Avg Close — Range —