NORTHWEST BIOTHERAPEUTICS IN

Ticker: NWBO CUSIP: 66737P600 Class: COM

D.A. DAVIDSON & CO.'s Holding History (CIK: 0001080107)

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

Q3 2014

Shares 4 Value ($000) $0 Avg Close $6.14 Range $4.98 - $7.52

Q2 2014

Shares 4 Value ($000) $0 Avg Close $6.36 Range $4.87 - $9.35

Q1 2014

Shares 4 Value ($000) $0 Avg Close $5.93 Range $3.84 - $10.64

Q4 2013

Shares 4 Value ($000) $0 Avg Close $3.87 Range $3.10 - $6.89

Q3 2013

Shares 4 Value ($000) $0 Avg Close $3.48 Range $3.14 - $3.90

Q2 2013

Shares 4 Value ($000) $0 Avg Close $3.62 Range $3.12 - $4.64

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	4	$0	$6.14	$4.98 - $7.52
Q2 2014	4	$0	$6.36	$4.87 - $9.35
Q1 2014	4	$0	$5.93	$3.84 - $10.64
Q4 2013	4	$0	$3.87	$3.10 - $6.89
Q3 2013	4	$0	$3.48	$3.14 - $3.90
Q2 2013	4	$0	$3.62	$3.12 - $4.64