PARKERVISION INC

Ticker: PRKR CUSIP: 701354300 Class: USD

Certified Advisory Corp's Holding History (CIK: 0001731732)

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

Q2 2018
Shares 208 Value ($000) $0 Avg Close $0.71 Range $0.48 - $0.82
Q1 2018
Shares 208 Value ($000) $0 Avg Close $0.94 Range $0.76 - $1.25