SIGMA ALDRICH CORP (SIAL) has 177 open-market insider trades by 36 insiders since 2003. The most active filer is Frank Wicks, EVP & Pres. & Applied.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Frank Wicks | EVP & Pres.Applied | — | 18 | $14.5M | 2015-11-18 |
| David R. Harvey | Dir | — | 17 | $11.5M | 2012-02-28 |
| Gilles Cottier | EVP & Pres. SAFC Commercial | — | 17 | $9.7M | 2015-11-18 |
| Karen J. Miller | SVPCorp Develop & Corp Comm | — | 16 | $9.4M | 2015-11-18 |
| Michael R. Hogan | CAO & CFO | — | 8 | $6.3M | 2008-08-13 |
| Eric Mark Green | PresResearch | — | 6 | $5.9M | 2015-03-12 |
| David Julien | PresSupply Chain | — | 5 | $5.8M | 2010-02-17 |
| David Adam Smoller | — | — | 11 | $4.5M | 2012-02-24 |
| Jai Nagarkatti | Pres | — | 3 | $4.5M | 2010-06-03 |
| Larry M. Hummel | — | — | 6 | $4.2M | 2011-05-02 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| J. Pedro Reinhard | Director | Sell | $419K | 2015-10-26 |
| Gilles Cottier | EVP & Pres. SAFC Commercial | Sell | $73K | 2015-09-10 |
| Gilles Cottier | EVP & Pres. SAFC Commercial | Sell | $42K | 2015-09-08 |
| Gilles Cottier | EVP & Pres. SAFC Commercial | Sell | $112K | 2015-08-27 |
| Douglas Rau | VP & Human Resources | Sell | $1.3M | 2015-08-11 |
| Michael F. Kanan | Controller | Sell | $1.4M |
Companies that share insiders with SIAL, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2015-08-07 |
| Gilles Cottier | EVP & Pres. SAFC Commercial | Sell | $42K | 2015-08-06 |
| Gilles Cottier | EVP & Pres. SAFC Commercial | Sell | $154K | 2015-08-05 |
| Rakesh Sachdev | President | Sell | $423K | 2015-08-03 |
| Frank Wicks | EVP & Pres. & Applied | Sell | $1.7M | 2015-08-03 |
| George Lloyd Miller | SVP & General Counsel & Sec | Sell | $142K | 2015-07-24 |
| J. Pedro Reinhard | Director | Sell | $836K | 2015-06-17 |
| Eric Mark Green | President & Research | Sell | $4.3M | 2015-03-12 |
| George Lloyd Miller | SVP & General Counsel & Sec | Sell | $978K | 2015-03-11 |
| Lee McCollum | Director | Sell | $1.4M | 2014-11-05 |