Stock chart
Ticker: NBR Exchange: NYS


Loading...
Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

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 Value Details
2023-09-05 2023-09-05 S Sale

Kotts John P

Non-Executive Director
4,975 -51.0%
125.13
USD 622,527
4,975 -51.0% 125.13 USD 622,527
2021-12-16 2021-12-15 S Sale

Kotts John P

Non-Executive Director
400 -100.0%
83.10
USD 33,240
400 -100.0% 83.10 USD 33,240
2021-12-16 2021-12-15 S Sale

Kotts John P

Non-Executive Director
280 -3.8%
83.07
USD 23,260
280 -3.8% 83.07 USD 23,260
2020-03-02 2020-02-28 B Purchase

PETRELLO ANTHONY G

CHAIRMAN, PRESIDENT & CEO

Executive Director
700 +350.0%
14.21
USD 9,950
700 +350.0% 14.21 USD 9,950
2020-03-02 2020-02-27 B Purchase

PETRELLO ANTHONY G

CHAIRMAN, PRESIDENT & CEO

Executive Director
200 +inf%
14.25
USD 2,850
200 +inf% 14.25 USD 2,850
2020-02-27 2020-02-27 B Purchase

Restrepo William J

Chief Financial Officer

Officer
7,230 +inf%
13.78
USD 99,602
7,230 +inf% 13.78 USD 99,602
2020-02-27 2020-02-25 B Purchase

Restrepo William J

Chief Financial Officer

Officer
25,000 +0.8%
1.77
USD 44,250
25,000 +0.8% 1.77 USD 44,250
2019-08-09 2019-08-08 B Purchase

Beder Tanya S

Non-Executive Director
50,000 +29.5%
2.31
USD 115,695
50,000 +29.5% 2.31 USD 115,695
2019-06-18 2019-06-14 B Purchase

Restrepo William J

Chief Financial Officer

80,000 +3.7%
2.00
USD 160,000
80,000 +3.7% 2.00 USD 160,000
2019-06-18 2019-06-14 B Purchase

Restrepo William J

Chief Financial Officer

97,100 +4.8%
2.05
USD 199,065
97,100 +4.8% 2.05 USD 199,065
2018-11-08 2018-11-06 B Purchase

Kotts John P

Non-Executive Director
53,804 +16.3%
5.62
USD 302,378
53,804 +16.3% 5.62 USD 302,378
2018-11-08 2018-11-06 B Purchase

Kotts John P

Non-Executive Director
28,681 +9.5%
5.61
USD 160,892
28,681 +9.5% 5.61 USD 160,892
2018-11-08 2018-11-06 B Purchase

Kotts John P

Non-Executive Director
17,515 +6.2%
5.60
USD 98,084
17,515 +6.2% 5.60 USD 98,084
2018-11-02 2018-11-01 B Purchase

YEARWOOD JOHN

Non-Executive Director
197,000 +98.3%
5.14
USD 1,012,580
197,000 +98.3% 5.14 USD 1,012,580
2017-06-01 2017-05-30 B Purchase

Restrepo William J

Chief Financial Officer

2,000 +0.2%
8.28
USD 16,560
2,000 +0.2% 8.28 USD 16,560
2017-06-01 2017-05-30 B Purchase

Restrepo William J

Chief Financial Officer

20,000 +2.1%
8.25
USD 164,962
20,000 +2.1% 8.25 USD 164,962
2017-05-08 2017-05-04 B Purchase

Restrepo William J

Chief Financial Officer

Officer
22,000 +2.4%
9.43
USD 207,460
22,000 +2.4% 9.43 USD 207,460
2016-05-02 2016-04-28 B Purchase

WOLF HOWARD

Non-Executive Director
5,000 +5.9%
9.79
USD 48,939
5,000 +5.9% 9.79 USD 48,939
2016-05-02 2016-04-28 B Purchase

WOLF HOWARD

Non-Executive Director
5,400 +6.8%
9.79
USD 52,874
5,400 +6.8% 9.79 USD 52,874
2016-05-02 2016-04-28 B Purchase

WOLF HOWARD

Non-Executive Director
600 +0.8%
9.78
USD 5,868
600 +0.8% 9.78 USD 5,868
2016-05-02 2016-04-28 B Purchase

WOLF HOWARD

Non-Executive Director
4,000 +5.3%
9.77
USD 39,089
4,000 +5.3% 9.77 USD 39,089
2013-07-29 2013-07-26 B Purchase

WOLF HOWARD

Non-Executive Director
100 +0.2%
14.78
USD 1,478
100 +0.2% 14.78 USD 1,478
2013-07-29 2013-07-26 B Purchase

WOLF HOWARD

Non-Executive Director
4,378 +10.8%
14.78
USD 64,698
4,378 +10.8% 14.78 USD 64,698
2013-07-29 2013-07-26 B Purchase

Kotts John P

Non-Executive Director
35,000 +31.2%
14.79
USD 517,650
35,000 +31.2% 14.79 USD 517,650
2013-07-29 2013-07-26 B Purchase

WOLF HOWARD

Non-Executive Director
2,522 +6.6%
14.79
USD 37,298
2,522 +6.6% 14.79 USD 37,298
2013-07-29 2013-07-25 B Purchase

Kotts John P

Non-Executive Director
85,000 +314.8%
15.02
USD 1,276,700
85,000 +314.8% 15.02 USD 1,276,700
2013-07-26 2013-07-25 B Purchase

WOLF HOWARD

Non-Executive Director
1,000 +2.7%
14.85
USD 14,847
1,000 +2.7% 14.85 USD 14,847
2013-07-26 2013-07-25 B Purchase

WOLF HOWARD

Non-Executive Director
10,000 +37.0%
14.90
USD 149,000
10,000 +37.0% 14.90 USD 149,000
2012-08-21 2012-08-17 S Sale

SHEINFELD MYRON M

Non-Executive Director
1,500 -1.1%
16.48
USD 24,722
1,500 -1.1% 16.48 USD 24,722
2012-08-16 2012-08-14 S Sale

SHEINFELD MYRON M

Non-Executive Director
3,500 -2.6%
16.30
USD 57,050
3,500 -2.6% 16.30 USD 57,050
2012-05-03 2012-05-01 B Purchase

CRANE JAMES R

Non-Executive Director
58,000 +241.7%
17.34
USD 1,005,720
58,000 +241.7% 17.34 USD 1,005,720
2011-06-02 2011-05-31 S Sale

SHEINFELD MYRON M

Non-Executive Director
2,300 -2.1%
28.50
USD 65,550
2,300 -2.1% 28.50 USD 65,550
2011-03-09 2011-03-07 S Sale

Andrews Mark D

CORPORATE SECRETARY

Officer
1,699 -36.8%
27.69
USD 47,051
1,699 -36.8% 27.69 USD 47,051
2010-12-21 2010-12-20 S Sale

Andrews Mark D

CORPORATE SECRETARY

Officer
1,039 -36.1%
22.13
USD 22,994
1,039 -36.1% 22.13 USD 22,994
2010-06-11 2010-06-10 S Sale

Andrews Mark D

CORPORATE SECRETARY

Officer
915 -24.1%
21.04
USD 19,254
915 -24.1% 21.04 USD 19,254
2010-03-05 2010-03-03 S Sale

Andrews Mark D

CORPORATE SECRETARY

Officer
200 -6.5%
23.25
USD 4,650
200 -6.5% 23.25 USD 4,650
2010-03-05 2010-03-03 S Sale

Andrews Mark D

CORPORATE SECRETARY

Officer
1,498 -32.7%
23.25
USD 34,834
1,498 -32.7% 23.25 USD 34,834
2010-01-11 2010-01-08 S Sale

SHEINFELD MYRON M

Non-Executive Director
5,936 -6.6%
26.90
USD 159,678
5,936 -6.6% 26.90 USD 159,678
2009-11-12 2009-11-09 S Sale

SCHMIDT HANS

Non-Executive Director
43,000 -36.0%
22.80
USD 980,400
43,000 -36.0% 22.80 USD 980,400
2009-11-10 2009-11-09 S Sale

PETRELLO ANTHONY G

PRESIDENT AND COO

Executive Director
208,000 -6.0%
22.80
USD 4,742,421
208,000 -6.0% 22.80 USD 4,742,421
2009-08-04 2009-08-03 S Sale

SHEINFELD MYRON M

Non-Executive Director
5,000 -5.3%
18.00
USD 90,000
5,000 -5.3% 18.00 USD 90,000
2008-12-22 2008-12-18 S Sale

SHEINFELD MYRON M

Non-Executive Director
5,000 -5.7%
12.00
USD 60,000
5,000 -5.7% 12.00 USD 60,000
2008-11-14 2008-11-13 B Purchase

Knaster Alexander M

Non-Executive Director
10,000 +3.1%
13.50
USD 135,000
10,000 +3.1% 13.50 USD 135,000
2008-11-14 2008-11-13 B Purchase

Knaster Alexander M

Non-Executive Director
10,000 +3.2%
13.10
USD 131,000
10,000 +3.2% 13.10 USD 131,000
2008-11-14 2008-11-13 B Purchase

Knaster Alexander M

Non-Executive Director
10,000 +3.3%
12.85
USD 128,500
10,000 +3.3% 12.85 USD 128,500
2008-11-14 2008-11-12 B Purchase

Knaster Alexander M

Non-Executive Director
30,000 +10.9%
13.75
USD 412,500
30,000 +10.9% 13.75 USD 412,500
2008-10-31 2008-10-30 B Purchase

Knaster Alexander M

Non-Executive Director
10,000 +3.5%
13.93
USD 139,300
10,000 +3.5% 13.93 USD 139,300
2008-10-31 2008-10-30 B Purchase

Knaster Alexander M

Non-Executive Director
19,400 +7.2%
13.75
USD 266,750
19,400 +7.2% 13.75 USD 266,750
2008-10-31 2008-10-30 B Purchase

Knaster Alexander M

Non-Executive Director
400 +0.1%
13.75
USD 5,500
400 +0.1% 13.75 USD 5,500
2008-10-31 2008-10-30 B Purchase

Knaster Alexander M

Non-Executive Director
200 +0.1%
13.75
USD 2,750
200 +0.1% 13.75 USD 2,750
2008-10-31 2008-10-30 B Purchase

Knaster Alexander M

Non-Executive Director
10,000 +3.9%
13.72
USD 137,200
10,000 +3.9% 13.72 USD 137,200
2008-06-10 2008-06-09 S Sale

PAYNE JAMES L

Non-Executive Director
91,668 -57.7%
44.88
USD 4,113,959
91,668 -57.7% 44.88 USD 4,113,959
2008-05-19 2008-05-16 S Sale

SHEINFELD MYRON M

Non-Executive Director
1,200 -1.4%
40.84
USD 49,008
1,200 -1.4% 40.84 USD 49,008
2008-05-19 2008-05-16 S Sale

SHEINFELD MYRON M

Non-Executive Director
2,600 -2.8%
40.83
USD 106,158
2,600 -2.8% 40.83 USD 106,158
2008-05-19 2008-05-16 S Sale

SHEINFELD MYRON M

Non-Executive Director
500 -0.5%
40.79
USD 20,395
500 -0.5% 40.79 USD 20,395
2008-05-19 2008-05-16 S Sale

SHEINFELD MYRON M

Non-Executive Director
1,200 -1.3%
40.78
USD 48,936
1,200 -1.3% 40.78 USD 48,936
2008-05-19 2008-05-16 S Sale

SHEINFELD MYRON M

Non-Executive Director
2,100 -2.2%
40.77
USD 85,617
2,100 -2.2% 40.77 USD 85,617
2008-05-19 2008-05-16 S Sale

SHEINFELD MYRON M

Non-Executive Director
3,279 -3.3%
40.76
USD 133,652
3,279 -3.3% 40.76 USD 133,652
2008-05-19 2008-05-16 S Sale

SHEINFELD MYRON M

Non-Executive Director
3,200 -3.1%
40.75
USD 130,400
3,200 -3.1% 40.75 USD 130,400
2008-05-19 2008-05-16 S Sale

SHEINFELD MYRON M

Non-Executive Director
400 -0.4%
40.74
USD 16,296
400 -0.4% 40.74 USD 16,296
2008-05-19 2008-05-16 S Sale

SHEINFELD MYRON M

Non-Executive Director
221 -0.2%
40.73
USD 9,001
221 -0.2% 40.73 USD 9,001
2008-05-19 2008-05-16 S Sale

SHEINFELD MYRON M

Non-Executive Director
300 -0.3%
40.72
USD 12,216
300 -0.3% 40.72 USD 12,216
2008-03-26 2008-03-26 S Sale

SHEINFELD MYRON M

Non-Executive Director
2,300 -2.6%
33.44
USD 76,912
2,300 -2.6% 33.44 USD 76,912
2008-03-26 2008-03-26 S Sale

SHEINFELD MYRON M

Non-Executive Director
600 -0.7%
33.43
USD 20,055
600 -0.7% 33.43 USD 20,055
2008-03-26 2008-03-26 S Sale

SHEINFELD MYRON M

Non-Executive Director
2,000 -2.2%
33.42
USD 66,840
2,000 -2.2% 33.42 USD 66,840
2008-03-26 2008-03-26 S Sale

SHEINFELD MYRON M

Non-Executive Director
100 -0.1%
33.41
USD 3,341
100 -0.1% 33.41 USD 3,341
2008-03-05 2008-03-03 S Sale

KOCH BRUCE

CHIEF FINANCIAL OFFICER

Officer
200 -0.2%
31.44
USD 6,288
200 -0.2% 31.44 USD 6,288
2008-03-05 2008-03-03 S Sale

KOCH BRUCE

CHIEF FINANCIAL OFFICER

Officer
200 -0.2%
31.43
USD 6,286
200 -0.2% 31.43 USD 6,286
2008-03-05 2008-03-03 S Sale

KOCH BRUCE

CHIEF FINANCIAL OFFICER

Officer
883 -0.8%
31.42
USD 27,744
883 -0.8% 31.42 USD 27,744
2008-03-05 2008-03-03 S Sale

KOCH BRUCE

CHIEF FINANCIAL OFFICER

Officer
500 -0.5%
31.41
USD 15,705
500 -0.5% 31.41 USD 15,705
2008-03-05 2008-03-03 S Sale

KOCH BRUCE

CHIEF FINANCIAL OFFICER

Officer
400 -0.4%
31.41
USD 12,562
400 -0.4% 31.41 USD 12,562
2008-03-05 2008-03-03 S Sale

KOCH BRUCE

CHIEF FINANCIAL OFFICER

Officer
200 -0.2%
31.40
USD 6,281
200 -0.2% 31.40 USD 6,281
2008-03-05 2008-03-03 S Sale

KOCH BRUCE

CHIEF FINANCIAL OFFICER

Officer
800 -0.8%
31.40
USD 25,120
800 -0.8% 31.40 USD 25,120
2008-03-05 2008-03-03 S Sale

KOCH BRUCE

CHIEF FINANCIAL OFFICER

Officer
2,700 -2.5%
31.39
USD 84,753
2,700 -2.5% 31.39 USD 84,753
2008-03-05 2008-03-03 S Sale

KOCH BRUCE

CHIEF FINANCIAL OFFICER

Officer
100 -0.1%
31.39
USD 3,139
100 -0.1% 31.39 USD 3,139
// ... existing code ... // ... rest of the file ...