PARKERVISION INC

Ticker: PRKR CUSIP: 701354300 Class: USD

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q1 2017
Shares 15 Value ($000) $0 Avg Close $2.12 Range $1.60 - $3.80