NORTHWEST BIOTHERAPEUTICS IN

Ticker: NWBO CUSIP: 66737P600 Class: COM

MAIRS & POWER INC's Holding History (CIK: 0001070134)

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

Q1 2020
Shares 12,500 Value ($000) $2 Avg Close $0.19 Range $0.14 - $0.29
Q4 2019
Shares 12,500 Value ($000) $3 Avg Close $0.23 Range $0.20 - $0.26
Q3 2019
Shares 12,500 Value ($000) $3 Avg Close $0.23 Range $0.18 - $0.30
Q2 2019
Shares 12,500 Value ($000) $3 Avg Close $0.30 Range $0.24 - $0.35
Q1 2019
Shares 12,500 Value ($000) $3 Avg Close $0.26 Range $0.20 - $0.35
Q4 2018
Shares 12,500 Value ($000) $3 Avg Close $0.23 Range $0.18 - $0.32
Q3 2018
Shares 12,500 Value ($000) $2 Avg Close $0.21 Range $0.18 - $0.26
Q2 2018
Shares 12,500 Value ($000) $3 Avg Close $0.24 Range $0.17 - $0.34
Q1 2018
Shares 12,500 Value ($000) $3 Avg Close $0.31 Range $0.24 - $0.40
Q4 2017
Shares 12,500 Value ($000) $3 Avg Close $0.21 Range $0.16 - $0.33
Q3 2017
Shares 12,500 Value ($000) $2 Avg Close $0.20 Range $0.16 - $0.31
Q2 2017
Shares 12,500 Value ($000) $2 Avg Close $0.18 Range $0.14 - $0.25
Q1 2017
Shares 12,500 Value ($000) $3 Avg Close $0.37 Range $0.22 - $0.49
Q4 2016
Shares 12,500 Value ($000) $4 Avg Close $0.49 Range $0.32 - $0.98
Q3 2016
Shares 12,500 Value ($000) $7 Avg Close $0.46 Range $0.32 - $0.76
Q2 2016
Shares 12,500 Value ($000) $7 Avg Close $1.07 Range $0.55 - $1.84
Q1 2016
Shares 12,500 Value ($000) $18 Avg Close $1.97 Range $1.28 - $3.18
Q4 2015
Shares 12,500 Value ($000) $40 Avg Close $4.81 Range $3.08 - $6.90