Rakesh Sachdev is President at SIGMA ALDRICH CORP (SIAL). They have made 5 open-market trades across 5 companies since 2007, most recently 2026-10-14.
CIK 0001259543
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.
1 open-market purchase totalling $122K since 2017, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ESI | SELL | 2019-06-11 | 2019-06-13 | $10.71 | $616K | -6.9% | -8.0% | -2.4% |
| PAH | BUY | 2017-08-25 | 2017-08-29 | $11.06 | $122K | +4.3% | -1.7% | -12.5% |
| RBC | SELL | 2017-02-24 | 2017-02-28 | $74.78 | $523K | -3.7% | +1.6% | +5.2% |
| SIAL | SELL | 2015-08-03 | 2015-08-05 | $139.91 | $423K | N/A | N/A | N/A |
| ARM | SELL | 2007-12-11 | 2007-12-12 | $11.43 | $51K | +1.0% | +1.3% | +1.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.