PARKERVISION INC

Ticker: PRKR CUSIP: 701354300 Class: USD

COMMERZBANK AKTIENGESELLSCHAFT /FI's Holding History (CIK: 0000852933)

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

Q4 2016

Shares 25,300 Value ($000) $47 Avg Close $3.11 Range $1.84 - $4.55

Q3 2016

Shares 25,300 Value ($000) $107 Avg Close $4.88 Range $3.07 - $8.18

Q2 2016

Shares 28,000 Value ($000) $88 Avg Close $3.22 Range $2.19 - $3.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	25,300	$47	$3.11	$1.84 - $4.55
Q3 2016	25,300	$107	$4.88	$3.07 - $8.18
Q2 2016	28,000	$88	$3.22	$2.19 - $3.90