Richard C. Williams, Director at ISTA PHARMACEUTICALS INC (ISTA), bought 300 shares at $7.98 ($2K) on 2005-05-16, disclosed to the SEC on 2006-10-23.
Open-market purchase of $2k ISTA by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| ISTA | BUY | 2008-12-17 | $5K | — | Filing → |
| ISTA | BUY | 2008-12-12 | $40K | — | Filing → |
| ISTA | BUY | 2008-12-11 | $25K | — | Filing → |