Graff Michael J

Number of records: 21
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
14-Aug-23 9:16 AM
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Westlake Chemical Corp. (WLK) 12-Aug-23Option Exercise 1,446----8%
17.43K to 18.88K
15-Aug-22 3:22 PM
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Westlake Chemical Corp. (WLK) 13-Aug-22Option Exercise 1,763----11%
15.67K to 17.43K
16-Aug-21 1:56 PM
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Westlake Chemical Corp. (WLK) 14-Aug-21Option Exercise 2,400----18%
13.27K to 15.67K
17-Aug-20 12:21 PM
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Westlake Chemical Corp. (WLK) 16-Aug-20Option Exercise 2,387----22%
10.88K to 13.27K
19-Aug-19 9:41 AM
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Westlake Chemical Corp. (WLK) 17-Aug-19Option Exercise 2,412----28%
8.47K to 10.88K
20-May-19 8:23 AM
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Westlake Chemical Corp. (WLK) 18-May-19Option Exercise 103----1%
8.37K to 8.47K
22-Aug-18 9:30 AM
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Westlake Chemical Corp. (WLK) 21-Aug-18Option Exercise 603----8%
7.76K to 8.37K
20-Aug-18 10:49 AM
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Westlake Chemical Corp. (WLK) 18-Aug-18Option Exercise 1,721----28%
6.04K to 7.76K
20-Aug-18 10:49 AM
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Westlake Chemical Corp. (WLK) 17-Aug-18Option Exercise 1,003----20%
5.04K to 6.04K
22-Aug-17 9:01 AM
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Westlake Chemical Corp. (WLK) 22-Aug-17Option Exercise 357----8%
4.68K to 5.04K
22-Aug-17 9:01 AM
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Westlake Chemical Corp. (WLK) 21-Aug-17Option Exercise 603----15%
4.08K to 4.68K
17-Aug-17 12:49 PM
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Westlake Chemical Corp. (WLK) 17-Aug-17Option Exercise 1,003----33%
3.08K to 4.08K
24-Aug-16 4:08 PM
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Westlake Chemical Corp. (WLK) 23-Aug-16Option Exercise 588----24%
2.49K to 3.08K
24-Aug-16 4:08 PM
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Westlake Chemical Corp. (WLK) 22-Aug-16Option Exercise 960----63%
1.53K to 2.49K
25-Aug-15 4:44 PM
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Westlake Chemical Corp. (WLK) 23-Aug-15Option Exercise 586----62%
0.94K to 1.53K
25-Aug-15 4:44 PM
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Westlake Chemical Corp. (WLK) 22-Aug-15Option Exercise 357----61%
0.59K to 0.94K
20-Feb-15 4:18 PM
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Westlake Chemical Corp. (WLK) 23-Aug-14Option Exercise 586----100%
0 to 0.59K
19-Sep-11 11:15 AM
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Lubrizol Corp. (LZ) 16-Sep-11Disposition 3,132$135.00$422,820.00(100%)
3.13K to 0
< 1%
28-Apr-10 2:21 PM
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Lubrizol Corp. (LZ) 27-Apr-10Grant 825----36%
2.27K to 3.1K
28-Apr-09 11:16 AM
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Lubrizol Corp. (LZ) 27-Apr-09Grant 1,820----404%
0.45K to 2.27K
25-Feb-09 11:18 AM
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Lubrizol Corp. (LZ) 23-Feb-09Grant 450----100%
0 to 0.45K