Keffer Richard A

Number of records: 4
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
28-Aug-08 5:05 PM
View: 
Sigma-Aldrich Corp. (SIAL) 28-Aug-08Option Exercise 2,600$36.40$94,640.00130%
2.0K to 4.6K
70%
20-Feb-07 2:11 PM
View: 
Sigma-Aldrich Corp. (SIAL) 02-Jan-07Acquisition (other) 1,000$38.86$38,860.00100%
1.0K to 2.0K
31-Oct-06 12:26 PM
View: 
Sigma-Aldrich Corp. (SIAL) 31-Oct-06Market Purchase 1,000$74.10$74,100.00100%
0 to 1.0K
314%
03-Feb-05 5:24 PM
View: 
D & K Healthcare Resources ... (DKHR) 28-Jan-05Grant 7,500----100%
0 to 7.5K