Nader J. Naini, Director at LA JOLLA PHARMACEUTICAL CO (LJPC), bought 833,333 shares at $6.00 ($5.0M) on 2007-04-04, disclosed to the SEC on 2007-04-06.
Open-market purchase of $5.0M LJPC 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.