Herbert Vuilleumyer, Insider at SIGMA ALDRICH CORP (SIAL), sold 12,000 shares at $60.04 ($720K) on 2008-05-19, disclosed to the SEC on 2008-05-20.
Open-market sale of $720k SIAL by Insider. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $60.00 | 8,967 | $538K | 74.7% |
| 2 | $60.01 | 700 | $42K | 5.8% |
| 3 | $60.02 | 600 | $36K | 5.0% |
| 4 | $60.03 | 1,600 | $96K | 13.3% |
| 5 | $60.04 | 133 | $8K | 1.1% |
| Total | $60.01 avg | 12,000 |
| $720K |
| 100% |