James C. Janning, Director at FEDERAL SIGNAL CORP /DE/ (FSS), bought 10,000 shares at $14.67 ($147K) on 2007-09-10, disclosed to the SEC on 2007-09-10.
Open-market purchase of $147k FSS 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.