NORTHWEST BIOTHERAPEUTICS IN

Ticker: NWBO CUSIP: 66737P600 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2016

Shares 132,089 Value ($000) $193 Avg Close $1.97 Range $1.28 - $3.18

Q4 2015

Shares 132,089 Value ($000) $423 Avg Close $4.81 Range $3.08 - $6.90

Q3 2015

Shares 132,089 Value ($000) $826 Avg Close $9.35 Range $5.85 - $12.55

Q3 2014

Shares 234,005 Value ($000) $1,177 Avg Close $6.14 Range $4.98 - $7.52

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	132,089	$193	$1.97	$1.28 - $3.18
Q4 2015	132,089	$423	$4.81	$3.08 - $6.90
Q3 2015	132,089	$826	$9.35	$5.85 - $12.55
Q3 2014	234,005	$1,177	$6.14	$4.98 - $7.52