Jack DiMaio, 10% Owner at SUNCOM WIRELESS HOLDINGS, INC. (TPC), bought 1,000 shares at $20.60 ($21K) on 2007-08-17, disclosed to the SEC on 2007-08-22.
Open-market purchase of $21k TPC by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Negative factors outweigh the positive ones.