County Corp Boone is 10% at INTERNATIONAL SPEEDWAY CORP (ISCA). They have made 117 open-market trades across 1 company since 2006, most recently 2011-11-09.
CIK 0001168844
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
115 open-market purchases totalling $6.7M since 2007, against 2 sales. Across 115 scored buys the stock is down 1.9% at ninety days, and 2.1 points behind the S&P over the same stretch.
115 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| ISCA | 18,078,521 | $813.4M |
Shares reported on the most recent Form 4, priced at the 2011-10-11 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 0% | 0% |
| Avg Move | -6.3% | -1.9% | -1.9% |
| Alpha | -0.5% | -2.1% | -2.1% |
| Scored | 115 | 115 | 115 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ISCA | BUY | 2011-10-07 | 2011-10-11 | $21.15 | $761 | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-09-26 | 2011-09-27 | $23.00 | $1K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-09-02 | 2011-09-07 | $24.17 | $967 | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-08-09 | 2011-08-10 | $23.77 | $1K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-07-11 | 2011-07-13 | $29.69 | $4K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-07-05 | 2011-07-07 | $30.28 | $8K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-05-31 | 2011-06-01 | $28.81 | $1K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-05-09 | 2011-05-11 | $29.70 | $6K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-04-19 | 2011-04-20 | $30.84 | $18K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-04-15 | 2011-04-19 | $30.59 | $16K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-03-24 | 2011-03-28 | $29.64 | $2K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-03-01 | 2011-03-03 | $27.39 | $904 | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-02-23 | 2011-02-24 | $29.39 | $940 | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-01-28 | 2011-02-01 | $29.10 | $4K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-01-26 | 2011-01-27 | $29.00 | $4K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-01-21 | 2011-01-25 | $29.10 | $4K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-01-19 | 2011-01-21 | $28.50 | $3K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2011-01-10 | 2011-01-12 | $25.83 | $2K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2010-12-17 | 2010-12-21 | $25.25 | $5K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2010-12-09 | 2010-12-13 | $25.10 | $7K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2010-11-30 | 2010-11-30 | $23.50 | $5K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2010-11-16 | 2010-11-17 | $23.17 | $4K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2010-10-29 | 2010-11-01 | $22.84 | $4K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2010-10-14 | 2010-10-18 | $22.64 | $5K | -6.3% | -1.9% | -1.9% |
| ISCA | BUY | 2010-10-12 | 2010-10-14 | $23.26 | $6K | -6.3% | -1.9% | -1.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.