Nina K. Vellayan, Chief Operating Officer at TIER TECHNOLOGIES INC (TIER), bought 750 shares at $7.74 ($6K) on 2009-11-13, disclosed to the SEC on 2009-11-16.
Open-market purchase of $6k TIER by Chief Operating Officer. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| TIER | BUY | 2009-06-16 | $14K | — | Filing → |
| TIER | BUY | 2009-05-20 | $19K | — | Filing → |
| TIER | BUY | 2009-03-13 | $15K | — | Filing → |