Stock chart
Ticker: OAS Exchange: NAS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Total value Details
2017-09-26 2017-09-22 S Sale

Lou Michael H

Executive VP and CFO

15,000 -4.5%
8.77
131,550 USD
15,000 -4.5% 8.77 131,550 USD
2017-09-26 2017-09-22 S Sale

Lorentzatos Nickolas J

Executive VP, GC & Corp. Sec.

10,985 -5.7%
8.77
96,338 USD
10,985 -5.7% 8.77 96,338 USD
2017-08-08 2017-08-04 S Sale

Reid Taylor L

President and COO

Executive Director
50,000 -4.1%
7.82
391,000 USD
50,000 -4.1% 7.82 391,000 USD
2017-06-09 2017-06-08 S Sale

Nusz Thomas B

Chairman and CEO

Executive Director
87,236 -5.9%
8.90
776,400 USD
87,236 -5.9% 8.90 776,400 USD
2017-06-09 2017-06-07 S Sale

Nusz Thomas B

Chairman and CEO

Executive Director
100,000 -6.4%
10.03
1,003,000 USD
100,000 -6.4% 10.03 1,003,000 USD
2017-02-27 2017-02-24 B Purchase

Hagale John E

15,000 +51.5%
14.05
210,750 USD
15,000 +51.5% 14.05 210,750 USD
2016-10-06 2016-10-05 S Sale

SPO ADVISORY CORP

Major owner
1,900,000 -10.1%
11.65
22,135,000 USD
1,900,000 -10.1% 11.65 22,135,000 USD
2016-10-06 2016-10-04 S Sale

SPO ADVISORY CORP

Major owner
500,000 -2.6%
11.25
5,625,000 USD
500,000 -2.6% 11.25 5,625,000 USD
2016-10-06 2016-10-04 S Sale

SPO ADVISORY CORP

Major owner
575,700 -2.9%
11.54
6,643,578 USD
575,700 -2.9% 11.54 6,643,578 USD
2016-09-28 2016-09-26 S Sale

Reid Taylor L

President and COO

Executive Director
25,000 -2.0%
9.42
235,500 USD
25,000 -2.0% 9.42 235,500 USD
2016-08-12 2016-08-10 S Sale

Nusz Thomas B

Chairman and CEO

Executive Director
200,000 -11.2%
8.92
1,784,000 USD
200,000 -11.2% 8.92 1,784,000 USD
2016-05-27 2016-05-25 S Sale

Reid Taylor L

President and COO

Executive Director
50,000 -3.9%
10.15
507,500 USD
50,000 -3.9% 10.15 507,500 USD
2015-12-28 2015-12-23 S Sale

Nusz Thomas B

Chairman and CEO

Executive Director
200,000 -11.7%
7.76
1,552,000 USD
200,000 -11.7% 7.76 1,552,000 USD
2015-12-11 2015-12-10 S Sale

Nusz Thomas B

Chairman and CEO

Executive Director
200,000 -10.5%
9.30
1,860,000 USD
200,000 -10.5% 9.30 1,860,000 USD
2015-06-25 2015-06-25 S Sale

Nusz Thomas B

Chairman and CEO

Executive Director
79,411 -3.9%
15.98
1,268,988 USD
79,411 -3.9% 15.98 1,268,988 USD
2015-06-25 2015-06-24 S Sale

Nusz Thomas B

Chairman and CEO

Executive Director
70,589 -3.3%
16.11
1,137,189 USD
70,589 -3.3% 16.11 1,137,189 USD
2015-03-23 2015-03-20 S Sale

Nusz Thomas B

Chairman and CEO

Executive Director
157,000 -6.8%
14.01
2,199,570 USD
157,000 -6.8% 14.01 2,199,570 USD
2015-03-06 2015-03-04 B Purchase

MCSHANE MICHAEL

Non-Executive Director
50,000 +43.5%
12.80
640,000 USD
50,000 +43.5% 12.80 640,000 USD
2015-03-05 2015-03-04 B Purchase

SPO ADVISORY CORP

Major owner
8,000,000 +64.6%
12.80
102,400,000 USD
8,000,000 +64.6% 12.80 102,400,000 USD
2015-01-27 2015-01-23 B Purchase

SPO ADVISORY CORP

Major owner
1,000,000 +8.7%
13.24
13,240,000 USD
1,000,000 +8.7% 13.24 13,240,000 USD
2015-01-09 2015-01-09 B Purchase

SPO ADVISORY CORP

Major owner
500,000 +4.6%
14.97
7,485,000 USD
500,000 +4.6% 14.97 7,485,000 USD
2015-01-09 2015-01-08 B Purchase

SPO ADVISORY CORP

Major owner
1,000,000 +10.0%
15.14
15,140,000 USD
1,000,000 +10.0% 15.14 15,140,000 USD
2015-01-09 2015-01-07 B Purchase

SPO ADVISORY CORP

Major owner
660,100 +7.1%
15.00
9,901,500 USD
660,100 +7.1% 15.00 9,901,500 USD
2014-12-29 2014-12-26 B Purchase

Swanson Douglas E Jr

Non-Executive Director
15,000 +115.8%
16.80
252,000 USD
15,000 +115.8% 16.80 252,000 USD
2014-12-15 2014-12-15 B Purchase

MCSHANE MICHAEL

Non-Executive Director
50,000 +89.5%
12.00
600,000 USD
50,000 +89.5% 12.00 600,000 USD
2014-11-10 2014-11-07 B Purchase

Cassidy William J.

Non-Executive Director
3,000 +16.5%
27.31
81,930 USD
3,000 +16.5% 27.31 81,930 USD
2014-08-12 2014-08-11 PS Planned sale

Reid Taylor L

President and COO

Executive Director
5,000 -0.4%
47.86
239,300 USD
5,000 -0.4% 47.86 239,300 USD
2014-06-26 2014-06-26 B Purchase

Collins Ted Jr

Non-Executive Director
2,000 +2.2%
53.39
106,780 USD
2,000 +2.2% 53.39 106,780 USD
2014-05-30 2014-05-29 S Sale

Lou Michael H

Executive VP and CFO

Officer
15,000 -10.3%
49.79
746,850 USD
15,000 -10.3% 49.79 746,850 USD
2014-03-19 2014-03-18 S Sale

Nusz Thomas B

Chairman and CEO

Executive Director
132,370 -5.6%
41.66
5,514,534 USD
132,370 -5.6% 41.66 5,514,534 USD
2014-03-10 2014-03-07 S Sale

Reid Taylor L

President and COO

Executive Director
75,000 -12.5%
43.68
3,276,000 USD
75,000 -12.5% 43.68 3,276,000 USD
2014-03-10 2014-03-07 S Sale

Reid Taylor L

President and COO

Executive Director
10,000 -0.9%
43.67
436,700 USD
10,000 -0.9% 43.67 436,700 USD
2014-03-06 2014-03-05 S Sale

Lorentzatos Nickolas J

Executive VP, GC & Corp. Sec.

Officer
12,569 -17.6%
44.18
555,298 USD
12,569 -17.6% 44.18 555,298 USD
2013-09-12 2013-09-12 S Sale

Reid Taylor L

Executive VP and COO

30,000 -2.6%
43.52
1,305,600 USD
30,000 -2.6% 43.52 1,305,600 USD
2013-06-19 2013-06-18 S Sale

Cassidy William J.

Non-Executive Director
2,000 -12.4%
42.08
84,160 USD
2,000 -12.4% 42.08 84,160 USD
2013-06-14 2013-06-13 S Sale

Swanson Douglas E Jr

Non-Executive Director
7,200 -44.6%
40.46
291,312 USD
7,200 -44.6% 40.46 291,312 USD
2013-06-14 2013-06-12 S Sale

Lou Michael H

Executive VP and CFO

Officer
35,000 -21.9%
41.27
1,444,450 USD
35,000 -21.9% 41.27 1,444,450 USD
2013-01-23 2013-01-23 PS Planned sale

Mace Roy W

Senior VP and CAO

Officer
24,953 -9.5%
36.10
900,803 USD
24,953 -9.5% 36.10 900,803 USD
2012-12-27 2012-12-26 S Sale

Mace Roy W

Senior VP and CAO

Officer
60,000 -100.0%
31.02
1,861,200 USD
60,000 -100.0% 31.02 1,861,200 USD
2012-12-19 2012-12-19 S Sale

Lou Michael H

Executive VP and CFO

Officer
30,000 -17.2%
30.75
922,500 USD
30,000 -17.2% 30.75 922,500 USD
2012-11-30 2012-11-29 S Sale

Reid Taylor L

Executive VP and COO

Executive Director
100,000 -7.9%
30.27
3,027,000 USD
100,000 -7.9% 30.27 3,027,000 USD
2012-11-28 2012-11-28 S Sale

Nusz Thomas B

Chairman, President and CEO

Executive Director
50,554 -2.2%
29.59
1,495,893 USD
50,554 -2.2% 29.59 1,495,893 USD
2012-11-28 2012-11-27 S Sale

Nusz Thomas B

Chairman, President and CEO

Executive Director
1,250 -0.1%
31.16
38,950 USD
1,250 -0.1% 31.16 38,950 USD
2012-11-28 2012-11-26 S Sale

Nusz Thomas B

Chairman, President and CEO

Executive Director
78,196 -3.2%
31.14
2,435,023 USD
78,196 -3.2% 31.14 2,435,023 USD
2012-10-10 2012-10-10 PS Planned sale

Mace Roy W

Senior VP and CAO

Officer
22,000 -5.4%
31.00
682,000 USD
22,000 -5.4% 31.00 682,000 USD
2012-09-10 2012-09-06 S Sale

SPO ADVISORY CORP

Major owner
300,000 -3.2%
30.87
9,261,000 USD
300,000 -3.2% 30.87 9,261,000 USD
2012-09-07 2012-09-06 S Sale

Reid Taylor L

Executive VP and COO

Executive Director
100,000 -7.2%
30.76
3,076,000 USD
100,000 -7.2% 30.76 3,076,000 USD
2012-09-07 2012-09-06 S Sale

Nusz Thomas B

Chairman, President and CEO

Executive Director
46,942 -1.9%
30.62
1,437,364 USD
46,942 -1.9% 30.62 1,437,364 USD
2012-09-06 2012-09-05 S Sale

Nusz Thomas B

Chairman, President and CEO

Executive Director
249,097 -8.9%
30.12
7,502,802 USD
249,097 -8.9% 30.12 7,502,802 USD
2012-09-06 2012-09-04 S Sale

Nusz Thomas B

Chairman, President and CEO

Executive Director
128,961 -4.4%
29.62
3,819,825 USD
128,961 -4.4% 29.62 3,819,825 USD
2012-08-29 2012-08-27 S Sale

Lou Michael H

Executive VP and CFO

Officer
40,000 -18.2%
29.21
1,168,400 USD
40,000 -18.2% 29.21 1,168,400 USD
2012-08-21 2012-08-17 S Sale

Lorentzatos Nickolas J

Sr VP, GC, Corporate Secretary

Officer
3,911 -8.8%
30.81
120,498 USD
3,911 -8.8% 30.81 120,498 USD
2012-02-24 2012-02-24 S Sale

Lorentzatos Nickolas J

Sr VP, GC, Corporate Secretary

Officer
9,000 -18.9%
34.01
306,090 USD
9,000 -18.9% 34.01 306,090 USD
2012-02-02 2012-01-31 S Sale

ZORICH ROBERT L

Non-Executive Director Major owner
7,000,000 -49.0%
32.00
224,000,000 USD
7,000,000 -49.0% 32.00 224,000,000 USD
2012-02-02 2012-01-31 S Sale

ENCAP ENERGY CAPITAL FUND VI L P

Major owner
7,000,000 -49.0%
32.00
224,000,000 USD
7,000,000 -49.0% 32.00 224,000,000 USD
2012-01-04 2012-01-03 PS Planned sale

Mace Roy W

Senior VP and CAO

Officer
20,000 -3.5%
29.97
599,400 USD
20,000 -3.5% 29.97 599,400 USD
2011-12-14 2011-12-13 S Sale

Nusz Thomas B

Chairman, President and CEO

Executive Director
57,600 -2.0%
29.80
1,716,480 USD
57,600 -2.0% 29.80 1,716,480 USD
2011-12-01 2011-11-30 S Sale

Candito Robert J

Senior VP Exploration

Officer
13,300 -4.0%
30.25
402,325 USD
13,300 -4.0% 30.25 402,325 USD
2011-12-01 2011-11-30 S Sale

Smithwick Walter S

Senior VP Operations

Officer
100,000 -14.2%
30.18
3,018,000 USD
100,000 -14.2% 30.18 3,018,000 USD
2011-11-15 2011-11-11 S Sale

Lou Michael H

Executive VP and CFO

Officer
100,000 -33.8%
31.23
3,123,000 USD
100,000 -33.8% 31.23 3,123,000 USD
2011-11-15 2011-11-10 S Sale

Reid Taylor L

Executive VP and COO

Executive Director
130,000 -6.2%
30.43
3,955,900 USD
130,000 -6.2% 30.43 3,955,900 USD
2011-11-03 2011-11-02 PS Planned sale

Beers Kent O

Senior VP Land

Officer
14,400 -1.6%
29.00
417,600 USD
14,400 -1.6% 29.00 417,600 USD
2011-10-31 2011-10-27 S Sale

ZORICH ROBERT L

Non-Executive Director Major owner
5,000,000 -25.9%
30.95
154,750,000 USD
5,000,000 -25.9% 30.95 154,750,000 USD
2011-10-31 2011-10-27 S Sale

ENCAP ENERGY CAPITAL FUND VI L P

Major owner
5,000,000 -25.9%
30.95
154,750,000 USD
5,000,000 -25.9% 30.95 154,750,000 USD
2011-08-29 2011-08-26 B Purchase

SPO ADVISORY CORP

Major owner
300 +0.0%
24.05
7,215 USD
300 +0.0% 24.05 7,215 USD
2011-08-29 2011-08-25 B Purchase

SPO ADVISORY CORP

Major owner
242,440 +2.6%
23.60
5,721,584 USD
242,440 +2.6% 23.60 5,721,584 USD
2011-08-18 2011-08-17 B Purchase

Collins Ted Jr

Non-Executive Director
25,000 +46.9%
26.38
659,500 USD
25,000 +46.9% 26.38 659,500 USD
2011-06-27 2011-06-22 S Sale

Newton H Brett

Senior VP Asset Management

Officer
65,000 -11.4%
27.78
1,805,700 USD
65,000 -11.4% 27.78 1,805,700 USD
2011-06-22 2011-06-21 PS Planned sale

Candito Robert J

Senior VP Exploration

Officer
57,226 -13.1%
27.87
1,594,889 USD
57,226 -13.1% 27.87 1,594,889 USD
2011-06-20 2011-06-20 S Sale

Lou Michael H

Senior VP Finance

Officer
20,000 -6.7%
26.68
533,600 USD
20,000 -6.7% 26.68 533,600 USD
2011-06-02 2011-06-01 PS Planned sale

Smithwick Walter S

Senior VP Operations

Officer
9,599 -1.4%
29.72
285,282 USD
9,599 -1.4% 29.72 285,282 USD
2011-06-02 2011-06-01 PS Planned sale

Mace Roy W

Senior VP and CAO

Officer
8,022 -1.3%
29.71
238,334 USD
8,022 -1.3% 29.71 238,334 USD
2011-05-17 2011-05-16 B Purchase

Collins Ted Jr

Non-Executive Director
25,000 +88.5%
26.33
658,250 USD
25,000 +88.5% 26.33 658,250 USD
2011-05-03 2011-05-02 PS Planned sale

Mace Roy W

Senior VP and CAO

Officer
32 -0.0%
31.04
993 USD
32 -0.0% 31.04 993 USD
2011-05-03 2011-05-02 PS Planned sale

Smithwick Walter S

Senior VP Operations

Officer
100 -0.0%
31.03
3,103 USD
100 -0.0% 31.03 3,103 USD