John F. Kasel is President at FOSTER L B CO (FSTR). They have made 13 open-market trades across 1 company since 2005, most recently 2026-05-22.
CIK 0001228393
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.
5 open-market purchases totalling $96K since 2011, against 8 sales. Across 5 scored buys the stock is up 4.6% at ninety days, and 3.6 points ahead of the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| FSTR | 239,663 | $8.2M |
Shares reported on the most recent Form 4, priced at the 2026-05-27 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 0% | 40% |
| Avg Move | -24.3% | -14.9% | +4.6% |
| Alpha | -18.2% | -11.5% | +3.6% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| FSTR | BUY | 2022-09-13 | 2022-09-14 | $11.51 | $12K | -16.3% | -17.2% | -19.0% |
| FSTR | BUY | 2015-11-19 | 2015-12-15 | $11.61 | $41K | -26.3% | -24.9% | +24.6% |
| FSTR | BUY | 2015-11-12 | 2015-12-15 | $11.46 | $17K | -26.3% | -24.9% | +24.6% |
| FSTR | SELL | 2014-05-23 | 2014-05-27 | $49.06 | $196K | -26.3% | -3.7% | -3.7% |
| FSTR | BUY | 2011-08-17 | 2011-08-17 | $20.55 | $5K | -26.3% | -3.7% | -3.7% |
| FSTR | BUY | 2011-08-12 | 2011-08-16 | $17.59 | $22K | -26.3% | -3.7% | -3.7% |
| FSTR | SELL | 2008-12-08 | 2008-12-09 | $33.54 | $210K | -26.3% | -3.7% | -3.7% |
| FSTR | SELL | 2007-10-31 | 2007-11-01 | $42.98 | $403K | -26.3% | -3.7% | -3.7% |
| FSTR | SELL | 2007-05-23 | 2007-05-24 | $25.12 | $79K | -26.3% | -3.7% | -3.7% |
| FSTR | SELL | 2006-05-30 | 2006-05-30 | $23.51 | $147K | -26.3% | -3.7% | -3.7% |
| FSTR | SELL | 2006-05-17 | 2006-05-19 | $24.00 | $150K | -26.3% | -3.7% | -3.7% |
| FSTR | SELL | 2006-05-03 | 2006-05-03 | $23.50 | $94K | -26.3% | -3.7% | -3.7% |
| FSTR | SELL | 2005-08-03 | 2006-04-20 | $12.00 | $102K | -26.3% | -3.7% | -3.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.