Skip to contentRICHTER KIRK A — SIGMA ALDRICH CORP insider: 66 transactions · InsiderLensInsider trading activity of RICHTER KIRK A
- Transactions on record
- 66
- since Aug 5, 2003
- Open-market buys
- 0
- Open-market sells
- 13
- $3.4M
- Companies traded
- 1
- last filing Feb 16, 2012
Figures computed from official regulatory filings — methodology.
Companies where RICHTER KIRK A has traded
Track record of RICHTER KIRK A
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of RICHTER KIRK A
Co-insiders of RICHTER KIRK A
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COTTIER GILLESSIGMA ALDRICH CORP
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Feb 16, 2012 | Award | 927 | 0.00 USD | $0 | SEC |
| Feb 16, 2012 | ExerciseD | -9,000 | 0.00 USD | $0 | SEC |
| Feb 16, 2012 | AwardD | 1,422 | 0.00 USD | $0 | SEC |
| Feb 16, 2012 | AwardD | 6,678 | 0.00 USD | $0 | SEC |
| Feb 16, 2012 | Exercise | 9,000 | 25.32 USD | $227.9K | SEC |
| Feb 16, 2012 | Gift | -1,450 | 0.00 USD | $0 | SEC |
| Feb 16, 2012 | ExerciseD | -11,000 | 0.00 USD | $0 | SEC |
| Feb 16, 2012 | Sell | -18,500 | 70.00 USD | $1.3M | SEC |
| Feb 16, 2012 | Exercise | 11,000 | 25.32 USD | $278.5K | SEC |
| Nov 14, 2011 | Gift | -800 | 63.58 USD | $50.9K | SEC |
| Sep 1, 2011 | Gift | -900 | 64.39 USD | $58K | SEC |
| Feb 22, 2011 | Award | 675 | 62.49 USD | $42.2K | SEC |
| Feb 16, 2011 | AwardD | 1,600 | 62.49 USD | $100K | SEC |
| Feb 16, 2011 | AwardD | 7,950 | 62.49 USD | $496.8K | SEC |
| Sep 2, 2010 | Exercise | 24,000 | 18.25 USD | $438K | SEC |
| Sep 2, 2010 | ExerciseD | -24,000 | 0.00 USD | $0 | SEC |
| Sep 2, 2010 | Sell | -24,000 | 53.00 USD | $1.3M | SEC |
| Sep 2, 2010 | Gift | -1,900 | 52.92 USD | $100.5K | SEC |
| Feb 17, 2010 | AwardD | 5,561 | 48.61 | $270.3K | SEC |
| Feb 17, 2010 | Award | 600 | 48.61 | $29.2K | SEC |
| Feb 17, 2010 | Award | 600 | 48.61 | $29.2K | SEC |
| Feb 17, 2010 | AwardD | 2,439 | 48.61 | $118.6K | SEC |
| Feb 17, 2010 | AwardD | 5,561 | 48.61 | $270.3K | SEC |
| Feb 17, 2010 | AwardD | 2,439 | 48.61 | $118.6K | SEC |
| Dec 2, 2009 | Gift | 500 | 52.97 | $26.5K | SEC |