Kertson Richard A

Number of records: 21
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
29-Nov-12 9:28 PM
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Ceradyne Inc. (CRDN) 28-Nov-12Disposition 7,334----(100%)
7.33K to 0
29-Nov-12 9:28 PM
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Ceradyne Inc. (CRDN) 27-Nov-12Option Exercise 7,334----46%
15.99K to 23.33K
29-Nov-12 9:28 PM
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Ceradyne Inc. (CRDN) 27-Nov-12Disposition (change in control) 15,994$35.00$559,790.00(69%)
23.33K to 7.33K
< 1%
17-Jul-12 6:44 PM
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Ceradyne Inc. (CRDN) 16-Jul-12Option Exercise 4,000----33%
11.99K to 15.99K
20-Jul-11 8:04 PM
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Ceradyne Inc. (CRDN) 18-Jul-11Option Exercise 4,012----50%
7.98K to 11.99K
20-Jul-10 5:45 PM
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Ceradyne Inc. (CRDN) 16-Jul-10Option Exercise 2,346----42%
5.64K to 7.98K
09-Jun-10 6:11 PM
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Ceradyne Inc. (CRDN) 07-Jun-10Option Exercise 490----10%
5.15K to 5.64K
20-Jul-09 6:45 PM
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Ceradyne Inc. (CRDN) 16-Jul-09Option Exercise 846----20%
4.3K to 5.15K
10-Jun-09 5:46 PM
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Ceradyne Inc. (CRDN) 08-Jun-09Option Exercise 824----24%
3.48K to 4.3K
10-Jun-08 6:32 PM
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Ceradyne Inc. (CRDN) 06-Jun-08Option Exercise 823----31%
2.65K to 3.48K
29-May-08 7:31 PM
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Ceradyne Inc. (CRDN) 27-May-08Option Exercise 500----23%
2.15K to 2.65K
06-Jun-07 8:32 PM
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Ceradyne Inc. (CRDN) 06-Jun-07Option Exercise 333----18%
1.82K to 2.15K
31-May-07 8:21 PM
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Ceradyne Inc. (CRDN) 29-May-07Option Exercise 500----38%
1.32K to 1.82K
05-Dec-06 9:09 PM
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Ceradyne Inc. (CRDN) 05-Dec-06Market Sale 2,500$54.35$135,875.00(65%)
3.82K to 1.32K
63%
31-May-06 10:00 PM
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Ceradyne Inc. (CRDN) 26-May-06Option Exercise 500----15%
3.32K to 3.82K
08-Aug-05 2:19 PM
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Ceradyne Inc. (CRDN) 04-Aug-05Acquisition (other) 3,320----100%
0 to 3.32K
15-Mar-05 6:38 PM
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Varco International Inc /de/ (VRC) 11-Mar-05Disposition 38,552----(98%)
39.18K to 0.63K
15-Mar-05 6:38 PM
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Varco International Inc /de/ (VRC) 11-Mar-05Disposition 625----(100%)
0.63K to 0
15-Mar-05 6:03 PM
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Varco International Inc /de/ (VRC) 10-Mar-05Option Exercise 10,000$21.25$212,550.0026%
39.18K to 49.18K
15-Mar-05 6:03 PM
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Varco International Inc /de/ (VRC) 10-Mar-05Option Sale 10,000$39.85$398,451.00(20%)
49.18K to 39.18K
28-Jan-05 6:37 PM
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Varco International Inc /de/ (VRC) 28-Jan-05Option Exercise 2,057----6%
36.49K to 38.55K