George Lloyd Miller, SVP, General Counsel & Secretary at SIGMA ALDRICH CORP (SIAL), bought 44 shares at $82.72 ($4K) on 2013-08-27, disclosed to the SEC on 2013-08-29.
Open-market purchase of $4k SIAL by SVP, General Counsel & Secretary. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| Filing → |
| SIAL | SELL | 2015-11-19 | $142K | — | Filing → |
| SIAL | SELL | 2015-03-13 | $978K | — | Filing → |
| SIAL | BUY | 2013-02-15 | $77K | — | Filing → |