Southwest Royalties Institutional Income Fund Viii B L P (N/A)

Ticker: N/A


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Buy signal Sell signal Earnings
No insider activity signals detected

Insider trades have not triggered unusual activity signals for this company.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
191.44
Quantity 54,325 -1.3%
Value US$4,826,413
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
221.72
Quantity 78,182 -18.5%
Value US$4,098,289
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
328.72
Quantity 10,672 +10.4%
Value US$1,759,376
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
408.82
Quantity 156 +3.8%
Value US$63,776
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
354.65
Quantity 10 +0.2%
Value US$3,546
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
354.65
Quantity 10 +0.2%
Value US$3,546
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
370.49
Quantity 56 +1.4%
Value US$20,747
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
370.49
Quantity 56 +1.4%
Value US$20,747
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
379.22
Quantity 65 +1.6%
Value US$24,649
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
379.22
Quantity 65 +1.6%
Value US$24,649
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
999.39
Quantity 20 +0.5%
Value US$19,988
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
999.39
Quantity 20 +0.5%
Value US$19,988
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
1,088.80
Quantity 178 +4.7%
Value US$193,806
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
1,088.80
Quantity 178 +4.7%
Value US$193,806
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
461.81
Quantity 99 +2.7%
Value US$45,719
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
461.81
Quantity 99 +2.7%
Value US$45,719
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
481.23
Quantity 9 +0.2%
Value US$4,331
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
481.23
Quantity 9 +0.2%
Value US$4,331
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
499.70
Quantity 257 +7.4%
Value US$128,423
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
499.70
Quantity 257 +7.4%
Value US$128,423
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
692.47
Quantity 344 +11.0%
Value US$238,210
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
692.47
Quantity 344 +11.0%
Value US$238,210
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
434.50
Quantity 564 +22.1%
Value US$245,058
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
434.50
Quantity 564 +19.6%
Value US$245,058
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
334.73
Quantity 34 +1.4%
Value US$11,381
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
334.73
Quantity 34 +1.4%
Value US$11,381
CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
Transaction date
Purchase
Price
351.69
Quantity 316 +14.4%
Value US$111,134
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
351.69
Quantity 316 +14.4%
Value US$111,134
WOMMACK H H III President and CEO Executive Director
Transaction date
Purchase
Price
213.80
Quantity 8 +0.3%
Value US$1,604
SOUTHWEST ROYALTIES INC Large shareholder
Transaction date
Purchase
Price
213.80
Quantity 8 +0.3%
Value US$1,604
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2010-09-21 2010-09-17 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
54,325 -1.3%
191.44
US$4,826,413
54,325 -1.3% 191.44 US$4,826,413
2010-09-21 2010-09-17 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
78,182 -18.5%
221.72
US$4,098,289
78,182 -18.5% 221.72 US$4,098,289
2010-06-22 2010-06-18 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
10,672 +10.4%
328.72
US$1,759,376
10,672 +10.4% 328.72 US$1,759,376
2010-06-22 2010-06-18 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
156 +3.8%
408.82
US$63,776
156 +3.8% 408.82 US$63,776
2009-12-21 2009-12-18 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
10 +0.2%
354.65
US$3,546
10 +0.2% 354.65 US$3,546
2009-12-21 2009-12-18 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
10 +0.2%
354.65
US$3,546
10 +0.2% 354.65 US$3,546
2009-09-17 2009-09-16 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
56 +1.4%
370.49
US$20,747
56 +1.4% 370.49 US$20,747
2009-09-17 2009-09-16 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
56 +1.4%
370.49
US$20,747
56 +1.4% 370.49 US$20,747
2009-06-18 2009-06-16 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
65 +1.6%
379.22
US$24,649
65 +1.6% 379.22 US$24,649
2009-06-18 2009-06-16 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
65 +1.6%
379.22
US$24,649
65 +1.6% 379.22 US$24,649
2008-12-19 2008-12-18 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
20 +0.5%
999.39
US$19,988
20 +0.5% 999.39 US$19,988
2008-12-19 2008-12-18 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
20 +0.5%
999.39
US$19,988
20 +0.5% 999.39 US$19,988
2008-06-23 2008-06-19 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
178 +4.7%
1,088.80
US$193,806
178 +4.7% 1,088.80 US$193,806
2008-06-23 2008-06-19 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
178 +4.7%
1,088.80
US$193,806
178 +4.7% 1,088.80 US$193,806
2007-12-20 2007-12-19 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
99 +2.7%
461.81
US$45,719
99 +2.7% 461.81 US$45,719
2007-12-20 2007-12-19 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
99 +2.7%
461.81
US$45,719
99 +2.7% 461.81 US$45,719
2007-10-01 2007-09-27 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
9 +0.2%
481.23
US$4,331
9 +0.2% 481.23 US$4,331
2007-10-01 2007-09-27 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
9 +0.2%
481.23
US$4,331
9 +0.2% 481.23 US$4,331
2007-07-03 2007-06-29 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
257 +7.4%
499.70
US$128,423
257 +7.4% 499.70 US$128,423
2007-07-03 2007-06-29 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
257 +7.4%
499.70
US$128,423
257 +7.4% 499.70 US$128,423
2006-07-03 2006-06-30 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
344 +11.0%
692.47
US$238,210
344 +11.0% 692.47 US$238,210
2006-07-03 2006-06-30 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
344 +11.0%
692.47
US$238,210
344 +11.0% 692.47 US$238,210
2005-10-04 2005-09-30 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
564 +22.1%
434.50
US$245,058
564 +22.1% 434.50 US$245,058
2005-10-04 2005-09-30 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
564 +19.6%
434.50
US$245,058
564 +19.6% 434.50 US$245,058
2005-04-01 2005-03-30 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
34 +1.4%
334.73
US$11,381
34 +1.4% 334.73 US$11,381
2005-04-01 2005-03-30 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
34 +1.4%
334.73
US$11,381
34 +1.4% 334.73 US$11,381
2005-01-06 2004-12-21 B Purchase CLAYTON WILLIAMS ENERGY INC /DE Large shareholder
316 +14.4%
351.69
US$111,134
316 +14.4% 351.69 US$111,134
2005-01-06 2004-12-21 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
316 +14.4%
351.69
US$111,134
316 +14.4% 351.69 US$111,134
2004-01-15 2003-12-05 B Purchase WOMMACK H H III

President and CEO

Executive Director
8 +0.3%
213.80
US$1,604
8 +0.3% 213.80 US$1,604
2004-01-15 2003-12-05 B Purchase SOUTHWEST ROYALTIES INC Large shareholder
8 +0.3%
213.80
US$1,604
8 +0.3% 213.80 US$1,604
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