George Lloyd Miller is SVP & General Counsel & Sec at SIGMA ALDRICH CORP (SIAL). They have made 6 open-market trades across 2 companies since 2013, most recently 2020-11-06.
CIK 0001472382
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
2 open-market purchases totalling $81K since 2013, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WST | SELL | 2020-11-06 | 2020-11-09 | $296.67 | $5.3M | -1.7% | -8.7% | +2.9% |
| WST | SELL | 2020-05-01 | 2020-05-05 | $189.38 | $684K | +9.7% | +5.2% | +42.7% |
| SIAL | SELL | 2015-07-24 | 2015-11-19 | $139.47 | $142K | N/A | N/A | N/A |
| SIAL | SELL | 2015-03-11 | 2015-03-13 | $137.89 | $978K | N/A | N/A | N/A |
| SIAL | BUY | 2013-08-27 | 2013-08-29 | $82.72 | $4K | N/A | N/A | N/A |
| SIAL | BUY | 2013-02-15 | 2013-02-15 | $76.92 | $77K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.