PARKERVISION INC

Ticker: PRKR CUSIP: 701354300 Class: USD

Alden Global Capital LLC's Holding History (CIK: 0001616882)

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

Q2 2018

Shares 738,505 Value ($000) $484 Avg Close $0.71 Range $0.48 - $0.82

Q1 2018

Shares 942,097 Value ($000) $754 Avg Close $0.94 Range $0.76 - $1.25

Q4 2017

Shares 987,233 Value ($000) $1,046 Avg Close $1.34 Range $1.02 - $1.73

Q3 2017

Shares 992,633 Value ($000) $1,568 Avg Close $1.82 Range $1.57 - $2.24

Q2 2017

Shares 1,092,633 Value ($000) $1,956 Avg Close $2.14 Range $1.75 - $2.72

Q1 2017

Shares 1,092,633 Value ($000) $2,174 Avg Close $2.12 Range $1.60 - $3.80

Q4 2016

Shares 592,633 Value ($000) $1,091 Avg Close $3.11 Range $1.84 - $4.55

Q3 2016

Shares 592,633 Value ($000) $2,525 Avg Close $4.88 Range $3.07 - $8.18

Q2 2016

Shares 592,633 Value ($000) $1,861 Avg Close $3.22 Range $2.19 - $3.90

Q1 2016

Shares 592,633 Value ($000) $1,855 Avg Close $2.56 Range $1.70 - $4.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	738,505	$484	$0.71	$0.48 - $0.82
Q1 2018	942,097	$754	$0.94	$0.76 - $1.25
Q4 2017	987,233	$1,046	$1.34	$1.02 - $1.73
Q3 2017	992,633	$1,568	$1.82	$1.57 - $2.24
Q2 2017	1,092,633	$1,956	$2.14	$1.75 - $2.72
Q1 2017	1,092,633	$2,174	$2.12	$1.60 - $3.80
Q4 2016	592,633	$1,091	$3.11	$1.84 - $4.55
Q3 2016	592,633	$2,525	$4.88	$3.07 - $8.18
Q2 2016	592,633	$1,861	$3.22	$2.19 - $3.90
Q1 2016	592,633	$1,855	$2.56	$1.70 - $4.00