IDERA PHARMACEUTICALS INC

CUSIP: 45168K306 Class: CMN

Palo Alto Investors LP's Holding History (CIK: 0001306923)

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

Q2 2018
Shares 616,355 Value ($000) $814 Avg Close — Range —
Q1 2018
Shares 616,355 Value ($000) $1,134 Avg Close — Range —
Q4 2017
Shares 616,355 Value ($000) $1,301 Avg Close — Range —
Q3 2017
Shares 616,355 Value ($000) $1,374 Avg Close — Range —
Q2 2017
Shares 616,355 Value ($000) $1,060 Avg Close — Range —
Q1 2017
Shares 616,355 Value ($000) $1,522 Avg Close — Range —
Q4 2016
Shares 616,355 Value ($000) $925 Avg Close — Range —
Q3 2016
Shares 1,257,748 Value ($000) $3,220 Avg Close — Range —
Q2 2016
Shares 1,257,748 Value ($000) $1,924 Avg Close — Range —
Q1 2016
Shares 1,257,748 Value ($000) $2,490 Avg Close — Range —
Q4 2015
Shares 1,257,748 Value ($000) $3,886 Avg Close — Range —
Q3 2015
Shares 1,257,748 Value ($000) $4,213 Avg Close — Range —
Q2 2015
Shares 1,226,748 Value ($000) $4,551 Avg Close — Range —
Q1 2015
Shares 1,170,248 Value ($000) $4,342 Avg Close — Range —