Holding Co. Getco, 10% Owner at KNIGHT CAPITAL GROUP, INC. (KCG), bought 53,448 shares at $3.16 ($169K) on 2012-08-08, disclosed to the SEC on 2012-08-10.
Open-market purchase of $169k KCG by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.