|
2012-03-14 |
2012-03-14 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
99,143
-2.1%
276.60
US$16,883
|
99,143
-2.1%
|
276.60
|
US$16,883
|
|
|
2012-03-14 |
2012-03-14 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
85,047
+12.4%
436.65
US$2,603,223
|
85,047
+12.4%
|
436.65
|
US$2,603,223
|
|
|
2010-09-21 |
2010-09-17 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
88,985
+6.3%
146.07
US$1,760,320
|
88,985
+6.3%
|
146.07
|
US$1,760,320
|
|
|
2010-09-21 |
2010-09-17 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
44
+5.3%
16.53
US$727
|
44
+5.3%
|
16.53
|
US$727
|
|
|
2010-02-23 |
2010-02-22 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
50
+6.4%
36.80
US$1,840
|
50
+6.4%
|
36.80
|
US$1,840
|
|
|
2010-02-23 |
2010-02-22 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
50
+6.4%
36.80
US$1,840
|
50
+6.4%
|
36.80
|
US$1,840
|
|
|
2010-02-23 |
2010-02-22 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
5
+0.6%
20.80
US$104
|
5
+0.6%
|
20.80
|
US$104
|
|
|
2010-02-23 |
2010-02-22 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
5
+0.6%
20.80
US$104
|
5
+0.6%
|
20.80
|
US$104
|
|
|
2009-12-21 |
2009-12-18 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
56
+7.7%
58.00
US$3,248
|
56
+7.7%
|
58.00
|
US$3,248
|
|
|
2009-12-21 |
2009-12-18 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
56
+7.7%
58.00
US$3,248
|
56
+7.7%
|
58.00
|
US$3,248
|
|
|
2009-03-04 |
2009-03-03 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
20
+2.8%
58.00
US$1,160
|
20
+2.8%
|
58.00
|
US$1,160
|
|
|
2009-03-04 |
2009-03-03 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
20
+2.8%
58.00
US$1,160
|
20
+2.8%
|
58.00
|
US$1,160
|
|
|
2008-12-19 |
2008-12-18 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
16
+2.3%
171.17
US$2,739
|
16
+2.3%
|
171.17
|
US$2,739
|
|
|
2008-12-19 |
2008-12-18 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
16
+2.3%
171.17
US$2,739
|
16
+2.3%
|
171.17
|
US$2,739
|
|
|
2008-09-23 |
2008-09-19 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
39
+6.0%
141.26
US$5,533
|
39
+6.0%
|
141.26
|
US$5,533
|
|
|
2008-09-23 |
2008-09-19 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
39
+6.0%
141.26
US$5,533
|
39
+6.0%
|
141.26
|
US$5,533
|
|
|
2008-06-23 |
2008-06-19 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
71
+12.2%
115.49
US$8,162
|
71
+12.2%
|
115.49
|
US$8,162
|
|
|
2008-06-23 |
2008-06-19 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
71
+12.2%
115.49
US$8,162
|
71
+12.2%
|
115.49
|
US$8,162
|
|
|
2008-02-27 |
2008-02-25 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
20
+3.6%
94.86
US$1,897
|
20
+3.6%
|
94.86
|
US$1,897
|
|
|
2008-02-27 |
2008-02-25 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
20
+3.6%
94.86
US$1,897
|
20
+3.6%
|
94.86
|
US$1,897
|
|
|
2007-12-20 |
2007-12-19 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
30
+5.7%
89.71
US$2,691
|
30
+5.7%
|
89.71
|
US$2,691
|
|
|
2007-12-20 |
2007-12-19 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
30
+5.7%
89.71
US$2,691
|
30
+5.7%
|
89.71
|
US$2,691
|
|
|
2007-10-01 |
2007-09-27 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
1
+0.2%
97.96
US$98
|
1
+0.2%
|
97.96
|
US$98
|
|
|
2007-10-01 |
2007-09-27 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
1
+0.2%
97.96
US$98
|
1
+0.2%
|
97.96
|
US$98
|
|
|
2007-07-03 |
2007-06-29 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
50
+10.5%
118.58
US$5,929
|
50
+10.5%
|
118.58
|
US$5,929
|
|
|
2007-07-03 |
2007-06-29 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
50
+10.5%
118.58
US$5,929
|
50
+10.5%
|
118.58
|
US$5,929
|
|
|
2007-03-20 |
2007-03-19 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
10
+2.1%
128.89
US$1,289
|
10
+2.1%
|
128.89
|
US$1,289
|
|
|
2007-03-20 |
2007-03-19 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
10
+2.1%
128.89
US$1,289
|
10
+2.1%
|
128.89
|
US$1,289
|
|
|
2006-12-19 |
2006-12-15 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
6
+1.3%
134.05
US$804
|
6
+1.3%
|
134.05
|
US$804
|
|
|
2006-12-19 |
2006-12-15 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
6
+1.3%
134.05
US$804
|
6
+1.3%
|
134.05
|
US$804
|
|
|
2006-07-03 |
2006-06-30 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
12
+2.7%
106.20
US$1,274
|
12
+2.7%
|
106.20
|
US$1,274
|
|
|
2006-07-03 |
2006-06-30 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
12
+2.7%
106.20
US$1,274
|
12
+2.7%
|
106.20
|
US$1,274
|
|
|
2006-04-04 |
2006-03-31 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
20
+4.7%
96.93
US$1,939
|
20
+4.7%
|
96.93
|
US$1,939
|
|
|
2006-04-04 |
2006-03-31 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
20
+4.7%
96.93
US$1,939
|
20
+4.7%
|
96.93
|
US$1,939
|
|
|
2005-12-29 |
2005-12-21 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
34
+8.6%
102.08
US$3,471
|
34
+8.6%
|
102.08
|
US$3,471
|
|
|
2005-12-29 |
2005-12-21 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
34
+8.6%
102.08
US$3,471
|
34
+8.6%
|
102.08
|
US$3,471
|
|
|
2005-10-04 |
2005-09-30 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
30
+8.2%
89.71
US$2,691
|
30
+8.2%
|
89.71
|
US$2,691
|
|
|
2005-10-04 |
2005-09-30 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
30
+8.2%
89.71
US$2,691
|
30
+8.2%
|
89.71
|
US$2,691
|
|
|
2005-06-22 |
2005-06-21 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
75
+25.9%
84.55
US$6,341
|
75
+25.9%
|
84.55
|
US$6,341
|
|
|
2005-06-22 |
2005-06-21 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
75
+25.9%
84.55
US$6,341
|
75
+25.9%
|
84.55
|
US$6,341
|
|
|
2005-04-01 |
2005-03-30 |
B
Purchase
|
CLAYTON WILLIAMS ENERGY INC /DE
Large shareholder
|
11
+3.8%
72.76
US$764
|
11
+3.8%
|
72.76
|
US$764
|
|
|
2005-04-01 |
2005-03-30 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
11
+3.8%
72.76
US$764
|
11
+3.8%
|
72.76
|
US$764
|
|
|
2004-01-15 |
2003-12-09 |
B
Purchase
|
SOUTHWEST ROYALTIES INC
Large shareholder
|
20
+9.9%
94.64
US$1,893
|
20
+9.9%
|
94.64
|
US$1,893
|
|
|
2004-01-15 |
2003-12-09 |
B
Purchase
|
WOMMACK H H III
President and CEO
Executive Director
|
20
+9.9%
94.64
US$1,893
|
20
+9.9%
|
94.64
|
US$1,893
|
|