Thomas Gayner - Markel Group Inc.
Holding/activity history for Carbo Ceramics Inc (CRRTQ)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2016 Q3 | 0 | 0.00 | Sell 100.00% | 0.08 | SEC | ||
| 2016 Q2 | 215,000 | 0.08 | $13.10 | $2,816,000 | SEC | ||
| 2016 Q1 | 215,000 | 0.08 | $14.20 | $3,053,000 | SEC | ||
| 2015 Q4 | 215,000 | 0.10 | $17.20 | $3,698,000 | SEC | ||
| 2015 Q3 | 215,000 | 0.11 | $18.99 | $4,083,000 | SEC | ||
| 2015 Q2 | 215,000 | 0.23 | Add 7.50% | 0.02 | $41.63 | $8,950,000 | SEC |
| 2015 Q1 | 200,000 | 0.16 | Add 227.87% | 0.11 | $30.51 | $6,102,000 | SEC |
| 2014 Q4 | 61,000 | 0.06 | Buy | 0.06 | $40.05 | $2,443,000 | SEC |
| 2013 Q4 | 0 | 0.00 | Sell 100.00% | 0.83 | SEC | ||
| 2013 Q3 | 236,000 | 0.83 | Add 8.26% | 0.06 | $99.11 | $23,390,000 | SEC |
| 2013 Q2 | 218,000 | 0.55 | Add 17.20% | 0.08 | $67.43 | $14,700,000 | SEC |
| 2013 Q1 | 186,000 | 0.66 | Add 7.51% | 0.05 | $91.07 | $16,939,000 | SEC |
| 2012 Q4 | 173,000 | 0.60 | Add 11.61% | 0.06 | $78.34 | $13,553,000 | SEC |
| 2012 Q3 | 155,000 | 0.46 | Add 124.64% | 0.26 | $62.92 | $9,753,000 | SEC |
| 2012 Q2 | 69,000 | 0.26 | Add 56.82% | 0.09 | $76.72 | $5,294,000 | SEC |
| 2012 Q1 | 44,000 | 0.23 | Buy | 0.23 | $105.45 | $4,640,000 | SEC |