William Frels - Mairs & Power
Holding/activity history for NW Biotherapeutics (NWBO)
← All NWBO superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2020 Q2 | 0 | 0.00 | Sell 100.00% | $0.14–0.42 · VW $0.28i | SEC | ||
| 2020 Q1 | 12,500 | 0.00 | $0.16 | $2,000 | SEC | ||
| 2019 Q4 | 12,500 | 0.00 | $0.24 | $3,000 | SEC | ||
| 2019 Q3 | 12,500 | 0.00 | $0.24 | $3,000 | SEC | ||
| 2019 Q2 | 12,500 | 0.00 | $0.24 | $3,000 | SEC | ||
| 2019 Q1 | 12,500 | 0.00 | $0.24 | $3,000 | SEC | ||
| 2018 Q4 | 12,500 | 0.00 | $0.24 | $3,000 | SEC | ||
| 2018 Q3 | 12,500 | 0.00 | $0.16 | $2,000 | SEC | ||
| 2018 Q2 | 12,500 | 0.00 | $0.24 | $3,000 | SEC | ||
| 2018 Q1 | 12,500 | 0.00 | $0.24 | $3,000 | SEC | ||
| 2017 Q4 | 12,500 | 0.00 | $0.24 | $3,000 | SEC | ||
| 2017 Q3 | 12,500 | 0.00 | $0.16 | $2,000 | SEC | ||
| 2017 Q2 | 12,500 | 0.00 | $0.16 | $2,000 | SEC | ||
| 2017 Q1 | 12,500 | 0.00 | $0.24 | $3,000 | SEC | ||
| 2016 Q4 | 12,500 | <0.01 | $0.32 | $4,000 | SEC | ||
| 2016 Q3 | 12,500 | <0.01 | $0.56 | $7,000 | SEC | ||
| 2016 Q2 | 12,500 | <0.01 | $0.56 | $7,000 | SEC | ||
| 2016 Q1 | 12,500 | <0.01 | $1.44 | $18,000 | SEC | ||
| 2015 Q4 | 12,500 | <0.01 | Buy | <0.01 | $3.08–6.90 · VW $4.64i | $40,000 | SEC |