IDERA PHARMACEUTICALS INC

CUSIP: 45168K306 Class: CMN

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q2 2018
Shares 24,771 Value ($000) $32 Avg Close — Range —
Q1 2017
Shares 49 Value ($000) $0 Avg Close — Range —
Q4 2016
Shares 4,389 Value ($000) $6 Avg Close — Range —
Q3 2016
Shares 71,935 Value ($000) $184 Avg Close — Range —
Q4 2015
Shares 6,157 Value ($000) $19 Avg Close — Range —
Q3 2015
Shares 432 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 8,056 Value ($000) $29 Avg Close — Range —
Q1 2015
Shares 6,417 Value ($000) $23 Avg Close — Range —