IDERA PHARMACEUTICALS INC

CUSIP: 45168K306 Class: CMN

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q2 2018
Shares 7,961,747 Value ($000) $10,509 Avg Close — Range —
Q1 2018
Shares 7,087,133 Value ($000) $13,040 Avg Close — Range —
Q4 2017
Shares 6,609,239 Value ($000) $13,945 Avg Close — Range —
Q3 2017
Shares 5,435,147 Value ($000) $12,120 Avg Close — Range —
Q2 2017
Shares 5,181,108 Value ($000) $8,911 Avg Close — Range —
Q1 2017
Shares 5,007,333 Value ($000) $12,368 Avg Close — Range —
Q4 2016
Shares 4,847,505 Value ($000) $7,271 Avg Close — Range —
Q3 2016
Shares 3,841,194 Value ($000) $9,834 Avg Close — Range —
Q2 2016
Shares 3,578,331 Value ($000) $5,475 Avg Close — Range —
Q1 2016
Shares 3,666,124 Value ($000) $7,259 Avg Close — Range —
Q4 2015
Shares 3,494,198 Value ($000) $10,798 Avg Close — Range —
Q3 2015
Shares 3,486,484 Value ($000) $11,679 Avg Close — Range —
Q2 2015
Shares 3,210,859 Value ($000) $11,912 Avg Close — Range —
Q1 2015
Shares 3,035,280 Value ($000) $11,261 Avg Close — Range —
Q4 2014
Shares 2,335,456 Value ($000) $10,299 Avg Close — Range —
Q3 2014
Shares 2,319,072 Value ($000) $5,311 Avg Close — Range —
Q2 2014
Shares 2,113,028 Value ($000) $6,128 Avg Close — Range —
Q1 2014
Shares 1,805,620 Value ($000) $7,367 Avg Close — Range —
Q4 2013
Shares 1,089,176 Value ($000) $5,043 Avg Close — Range —
Q3 2013
Shares 18,177 Value ($000) $31 Avg Close — Range —
Q2 2013
Shares 18,178 Value ($000) $11 Avg Close — Range —