PARKERVISION INC

Ticker: PRKR CUSIP: 701354300 Class: USD

PNC Financial Services Group, Inc.'s Holding History (CIK: 0000713676)

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

Q2 2017

Shares 250 Value ($000) $0 Avg Close $2.14 Range $1.75 - $2.72

Q2 2016

Shares 1,500 Value ($000) $5 Avg Close $3.22 Range $2.19 - $3.90

Q1 2016

Shares 1,500 Value ($000) $5 Avg Close $2.56 Range $1.70 - $4.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	250	$0	$2.14	$1.75 - $2.72
Q2 2016	1,500	$5	$3.22	$2.19 - $3.90
Q1 2016	1,500	$5	$2.56	$1.70 - $4.00