Michael F. Kanan is Controller at SIGMA ALDRICH CORP (SIAL). They have made 9 open-market trades across 2 companies since 2010, most recently 2019-03-07.
CIK 0001461953
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.
6 open-market purchases totalling $85K since 2010, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| FLML | SELL | 2018-12-14 | 2018-12-18 | $2.49 | $21K | N/A | N/A | N/A |
| FLML | BUY | 2018-06-26 | 2018-06-29 | $5.70 | $11K | N/A | N/A | N/A |
| SIAL | SELL | 2015-08-07 | 2015-08-10 | $139.61 | $1.4M | N/A | N/A | N/A |
| SIAL | SELL | 2014-02-11 | 2014-02-12 | $93.00 | $48K | N/A | N/A | N/A |
| SIAL | BUY | 2012-08-02 | 2012-08-03 | $68.61 | $15K | N/A | N/A | N/A |
| SIAL | BUY | 2012-05-06 | 2012-05-08 | $68.56 | $6K | N/A | N/A | N/A |
| SIAL | BUY | 2011-08-29 | 2011-08-30 | $62.44 | $20K | N/A | N/A | N/A |
| SIAL | BUY | 2010-08-11 | 2010-08-13 | $53.90 | $5K | N/A | N/A | N/A |
| SIAL | BUY | 2010-01-15 | 2012-03-02 | $51.75 | $26K | 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.