Brian Boyle, Director, 10% Owner at MICROFINANCIAL INC (MFI), bought 1,000 shares at $12.17 ($12K) on 2013-11-19, disclosed to the SEC on 2013-11-21.
Open-market purchase of $12k MFI by Director, 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.