IDERA PHARMACEUTICALS INC

CUSIP: 45168K405 Class: COM NEW

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q1 2021
Shares 18,451 Value ($000) $24 Avg Close — Range —
Q1 2019
Shares 42,486 Value ($000) $109 Avg Close — Range —
Q4 2018
Shares 42,486 Value ($000) $118 Avg Close — Range —
Q3 2018
Shares 42,486 Value ($000) $379 Avg Close — Range —