John Johnson, Director at DENDREON CORP (DNDN), bought 2,500 shares at $6.68 ($17K) on 2011-11-04, disclosed to the SEC on 2011-11-07.
Open-market purchase of $17k DNDN 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.
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