IDERA PHARMACEUTICALS INC

CUSIP: 45168K405 Class: COM NEW

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2018
Shares 230 Value ($000) $1 Avg Close — Range —
Q3 2018
Shares 230 Value ($000) $2 Avg Close — Range —