Paul Grandfield, Insider at USA Mobility, Inc (USMO), bought 500 shares at $16.17 ($8K) on 2011-08-03, disclosed to the SEC on 2011-08-04.
Open-market purchase of $8k USMO by Insider. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.