Arnold Van Den Berg - Century Management, Inc.
Holding/activity history for NPK International Inc. (NPKI)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2018 Q4 | 0 | 0.00 | Sell 100.00% | 0.05 | SEC | ||
| 2018 Q3 | 44,625 | 0.05 | $10.35 | $462,000 | SEC | ||
| 2018 Q2 | 44,625 | 0.05 | Reduce 50.00% | 0.05 | $10.85 | $484,000 | SEC |
| 2018 Q1 | 89,250 | 0.09 | $8.10 | $723,000 | SEC | ||
| 2017 Q4 | 89,250 | 0.09 | Reduce 25.00% | 0.04 | $8.61 | $768,000 | SEC |
| 2017 Q3 | 119,000 | 0.14 | Reduce 20.00% | 0.03 | $10.00 | $1,190,000 | SEC |
| 2017 Q2 | 148,750 | 0.14 | $7.35 | $1,093,000 | SEC | ||
| 2017 Q1 | 148,750 | 0.15 | $8.10 | $1,205,000 | SEC | ||
| 2016 Q4 | 148,750 | 0.14 | $7.50 | $1,116,000 | SEC | ||
| 2016 Q3 | 148,750 | 0.15 | $7.36 | $1,095,000 | SEC | ||
| 2016 Q2 | 148,750 | 0.12 | Add 176.74% | 0.08 | $5.79 | $861,000 | SEC |
| 2016 Q1 | 53,750 | 0.03 | Buy | 0.03 | $4.32 | $232,000 | SEC |