Thomas J. Colligan, Director at SCHERING PLOUGH CORP (SGP), bought 5,000 shares at $13.88 ($69K) on 2008-11-21, disclosed to the SEC on 2008-11-25.
Open-market purchase of $69k SGP 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.
| Filing → |
| CENT | SELL | 2018-05-15 | $73K | — | Filing → |
| CENT | SELL | 2018-02-20 | $112K | — | Filing → |
| CENT | SELL | 2017-08-16 | $115K | — | Filing → |