IDERA PHARMACEUTICALS INC

CUSIP: 45168K306 Class: CMN

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q2 2018
Shares 1,775,754 Value ($000) $2,344 Avg Close — Range —
Q1 2018
Shares 1,647,420 Value ($000) $3,031 Avg Close — Range —
Q4 2017
Shares 1,624,871 Value ($000) $3,428 Avg Close — Range —
Q3 2017
Shares 1,245,345 Value ($000) $2,778 Avg Close — Range —
Q2 2017
Shares 1,268,840 Value ($000) $2,183 Avg Close — Range —
Q1 2017
Shares 1,159,827 Value ($000) $2,865 Avg Close — Range —
Q4 2016
Shares 1,118,634 Value ($000) $1,678 Avg Close — Range —
Q3 2016
Shares 983,775 Value ($000) $2,519 Avg Close — Range —
Q2 2016
Shares 970,990 Value ($000) $1,485 Avg Close — Range —
Q1 2016
Shares 952,113 Value ($000) $1,885 Avg Close — Range —
Q4 2015
Shares 945,515 Value ($000) $2,922 Avg Close — Range —
Q3 2015
Shares 920,107 Value ($000) $3,082 Avg Close — Range —
Q2 2015
Shares 895,809 Value ($000) $3,323 Avg Close — Range —
Q1 2015
Shares 912,650 Value ($000) $3,386 Avg Close — Range —
Q4 2014
Shares 661,193 Value ($000) $2,916 Avg Close — Range —
Q3 2014
Shares 670,536 Value ($000) $1,536 Avg Close — Range —
Q2 2014
Shares 188,825 Value ($000) $547 Avg Close — Range —
Q1 2014
Shares 137,937 Value ($000) $563 Avg Close — Range —
Q4 2013
Shares 111,603 Value ($000) $517 Avg Close — Range —
Q3 2013
Shares 60,872 Value ($000) $106 Avg Close — Range —
Q2 2013
Shares 26,619 Value ($000) $18 Avg Close — Range —