Michael A. Bates, Director at CARDICA INC (CRDC), bought 1,000 shares at $2.53 ($3K) on 2016-02-19, disclosed to the SEC on 2016-02-19.
Open-market purchase of $3k CRDC 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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