PARKERVISION INC

CUSIP: 701354102 Class: CMN

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q3 2015
Shares 90,329 Value ($000) $17 Avg Close — Range —
Q2 2015
Shares 12,376 Value ($000) $5 Avg Close — Range —
Q1 2015
Shares 10,041 Value ($000) $8 Avg Close — Range —
Q4 2014
Shares 31,832 Value ($000) $29 Avg Close — Range —
Q3 2014
Shares 26,781 Value ($000) $31 Avg Close — Range —
Q2 2014
Shares 114,248 Value ($000) $169 Avg Close — Range —
Q1 2014
Shares 29,286 Value ($000) $141 Avg Close — Range —
Q4 2013
Shares 19,610 Value ($000) $89 Avg Close — Range —
Q3 2013
Shares 67,976 Value ($000) $228 Avg Close — Range —
Q2 2013
Shares 101,213 Value ($000) $460 Avg Close — Range —