Stock chart
Ticker: DNR Exchange: NYS


Loading...
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
2023-03-15 2023-03-13 S Sale

Jennings Nicole H.

Vice President and CAO

Officer
618 -1.0%
78.85
48,730 USD
618 -1.0% 78.85 48,730 USD
2021-01-06 2021-01-06 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
125,545 -2.6%
28.72
3,605,652 USD
125,545 -2.6% 28.72 3,605,652 USD
2021-01-06 2021-01-06 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
285,047 -5.5%
28.48
8,118,139 USD
285,047 -5.5% 28.48 8,118,139 USD
2021-01-06 2021-01-06 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
86,775 -1.7%
27.83
2,414,948 USD
86,775 -1.7% 27.83 2,414,948 USD
2021-01-06 2021-01-06 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
52,693 -1.0%
29.15
1,536,001 USD
52,693 -1.0% 29.15 1,536,001 USD
2021-01-06 2021-01-05 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
128,217 -2.4%
27.80
3,564,433 USD
128,217 -2.4% 27.80 3,564,433 USD
2021-01-06 2021-01-04 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
58,271 -1.1%
26.88
1,566,324 USD
58,271 -1.1% 26.88 1,566,324 USD
2021-01-06 2021-01-04 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
29,173 -0.5%
26.99
787,379 USD
29,173 -0.5% 26.99 787,379 USD
2020-12-22 2020-12-18 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
50,000 -0.9%
26.50
1,325,000 USD
50,000 -0.9% 26.50 1,325,000 USD
2020-12-22 2020-12-18 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
45,077 -0.8%
26.68
1,202,654 USD
45,077 -0.8% 26.68 1,202,654 USD
2020-12-17 2020-12-17 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
29,753 -0.5%
26.61
791,727 USD
29,753 -0.5% 26.61 791,727 USD
2020-12-17 2020-12-17 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
50,000 -0.9%
26.54
1,327,000 USD
50,000 -0.9% 26.54 1,327,000 USD
2020-12-17 2020-12-17 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
25,000 -0.4%
26.50
662,500 USD
25,000 -0.4% 26.50 662,500 USD
2020-12-17 2020-12-16 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
47,078 -0.8%
26.79
1,261,220 USD
47,078 -0.8% 26.79 1,261,220 USD
2020-12-17 2020-12-15 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
58,340 -1.0%
25.75
1,502,255 USD
58,340 -1.0% 25.75 1,502,255 USD
2020-12-11 2020-12-09 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
240,000 -4.0%
24.50
5,880,000 USD
240,000 -4.0% 24.50 5,880,000 USD
2020-12-08 2020-12-04 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
159,000 -4.8%
24.60
3,911,400 USD
159,000 -4.8% 24.60 3,911,400 USD
2020-12-08 2020-12-04 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
191,910 -5.5%
24.28
4,659,575 USD
191,910 -5.5% 24.28 4,659,575 USD
2020-12-08 2020-12-04 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
11,735 -0.3%
24.37
285,982 USD
11,735 -0.3% 24.37 285,982 USD
2020-12-08 2020-12-04 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
23,630 -0.7%
25.02
591,223 USD
23,630 -0.7% 25.02 591,223 USD
2020-12-08 2020-12-04 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
200,202 -5.4%
24.77
4,959,004 USD
200,202 -5.4% 24.77 4,959,004 USD
2020-12-03 2020-12-03 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
18,612 -0.5%
24.19
450,224 USD
18,612 -0.5% 24.19 450,224 USD
2020-12-03 2020-12-03 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
31,100 -0.8%
24.17
751,687 USD
31,100 -0.8% 24.17 751,687 USD
2020-12-03 2020-12-02 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
5,225 -0.1%
24.16
126,236 USD
5,225 -0.1% 24.16 126,236 USD
2020-12-03 2020-12-02 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
50,000 -1.3%
24.25
1,212,500 USD
50,000 -1.3% 24.25 1,212,500 USD
2020-12-03 2020-12-01 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
422 -0.0%
24.08
10,162 USD
422 -0.0% 24.08 10,162 USD
2020-12-03 2020-12-01 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
347,641 -8.3%
23.10
8,030,507 USD
347,641 -8.3% 23.10 8,030,507 USD
2020-11-20 2020-11-18 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
240,000 -5.4%
18.59
4,461,600 USD
240,000 -5.4% 18.59 4,461,600 USD
2020-11-20 2020-11-18 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
8,690 -0.2%
18.36
159,548 USD
8,690 -0.2% 18.36 159,548 USD
2020-11-17 2020-11-17 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
55,722 -1.2%
18.03
1,004,668 USD
55,722 -1.2% 18.03 1,004,668 USD
2020-11-17 2020-11-16 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
30,211 -0.7%
18.09
546,517 USD
30,211 -0.7% 18.09 546,517 USD
2020-11-17 2020-11-13 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
15,002 -0.3%
18.01
270,186 USD
15,002 -0.3% 18.01 270,186 USD
2020-11-12 2020-11-12 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
4,100 -0.1%
18.04
73,964 USD
4,100 -0.1% 18.04 73,964 USD
2020-11-12 2020-11-11 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
27,500 -0.6%
18.30
503,250 USD
27,500 -0.6% 18.30 503,250 USD
2020-11-12 2020-11-10 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
5,300 -0.1%
18.00
95,400 USD
5,300 -0.1% 18.00 95,400 USD
2020-11-12 2020-11-10 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
75,650 -1.6%
18.09
1,368,509 USD
75,650 -1.6% 18.09 1,368,509 USD
2020-11-12 2020-11-09 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
8,300 -0.2%
18.23
151,309 USD
8,300 -0.2% 18.23 151,309 USD
2020-11-12 2020-11-09 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
36,712 -0.8%
18.45
677,336 USD
36,712 -0.8% 18.45 677,336 USD
2020-10-06 2020-09-30 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
106 -0.0%
18.01
1,909 USD
106 -0.0% 18.01 1,909 USD
2020-10-06 2020-09-29 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
43,035 -0.6%
18.69
804,195 USD
43,035 -0.6% 18.69 804,195 USD
2020-10-06 2020-09-29 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
6,000 -0.1%
18.45
110,688 USD
6,000 -0.1% 18.45 110,688 USD
2020-10-06 2020-09-28 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
11,200 -0.1%
18.80
210,560 USD
11,200 -0.1% 18.80 210,560 USD
2020-10-06 2020-09-25 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
3,463 -0.0%
18.74
64,897 USD
3,463 -0.0% 18.74 64,897 USD
2020-10-06 2020-09-25 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
41,741 -0.5%
18.69
779,972 USD
41,741 -0.5% 18.69 779,972 USD
2020-10-06 2020-09-24 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
12,707 -0.2%
18.89
240,048 USD
12,707 -0.2% 18.89 240,048 USD
2020-10-06 2020-09-24 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
38,900 -0.5%
18.97
737,894 USD
38,900 -0.5% 18.97 737,894 USD
2020-09-24 2020-09-22 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
4,471 -0.1%
19.91
89,018 USD
4,471 -0.1% 19.91 89,018 USD
2020-09-24 2020-09-22 S Sale

GOLDENTREE ASSET MANAGEMENT LP

Large shareholder
140,096 -1.8%
19.87
2,783,708 USD
140,096 -1.8% 19.87 2,783,708 USD
2019-08-29 2019-08-28 S Sale

McMichael Greg

Non-Executive Director
20,000 -9.3%
1.09
21,800 USD
20,000 -9.3% 1.09 21,800 USD
2019-06-27 2019-06-26 B Purchase

Kendall Christian S

President and CEO

Executive Director
100,000 +5.3%
1.25
124,900 USD
100,000 +5.3% 1.25 124,900 USD
2019-03-26 2019-03-26 B Purchase

Kendall Christian S

President and CEO

Executive Director
150,000 +9.4%
2.00
299,460 USD
150,000 +9.4% 2.00 299,460 USD
2018-08-24 2018-08-23 S Sale

Matthews James S.

EVP, CAO, GC & Sec'y

Officer
20,000 -4.2%
4.86
97,200 USD
20,000 -4.2% 4.86 97,200 USD
2018-06-06 2018-06-05 S Sale

McMichael Greg

20,000 -12.3%
4.27
85,400 USD
20,000 -12.3% 4.27 85,400 USD
2018-06-06 2018-06-04 S Sale

McMichael Greg

20,000 -10.9%
4.23
84,600 USD
20,000 -10.9% 4.23 84,600 USD
2018-05-08 2018-05-07 PS Planned sale

SUGG LAURA A

Non-Executive Director
12,500 -9.7%
3.55
44,375 USD
12,500 -9.7% 3.55 44,375 USD
2018-04-23 2018-04-19 PS Planned sale

SUGG LAURA A

Non-Executive Director
12,500 -8.9%
3.26
40,750 USD
12,500 -8.9% 3.26 40,750 USD
2018-04-12 2018-04-10 PS Planned sale

SUGG LAURA A

Non-Executive Director
12,500 -8.2%
3.00
37,500 USD
12,500 -8.2% 3.00 37,500 USD
2018-04-09 2018-04-05 PS Planned sale

SUGG LAURA A

Non-Executive Director
12,500 -7.5%
2.80
35,000 USD
12,500 -7.5% 2.80 35,000 USD
2017-03-28 2017-03-27 S Sale

McMichael Greg

16,000 -17.9%
2.23
35,696 USD
16,000 -17.9% 2.23 35,696 USD
2016-08-16 2016-08-15 S Sale

McMichael Greg

Non-Executive Director
10,000 -10.1%
3.13
31,300 USD
10,000 -10.1% 3.13 31,300 USD
2014-09-15 2014-09-12 S Sale

Matthews James S.

SVP, General Counsel & Sec'y

Officer
6,000 -7.5%
15.99
95,920 USD
6,000 -7.5% 15.99 95,920 USD
2014-07-02 2014-06-30 S Sale

GREENE RONALD G

Non-Executive Director
50,000 -1.4%
18.45
922,500 USD
50,000 -1.4% 18.45 922,500 USD
2014-06-30 2014-06-27 S Sale

GREENE RONALD G

Non-Executive Director
25,000 -0.7%
18.50
462,500 USD
25,000 -0.7% 18.50 462,500 USD
2014-06-26 2014-06-25 S Sale

GREENE RONALD G

Non-Executive Director
50,000 -1.4%
18.27
913,500 USD
50,000 -1.4% 18.27 913,500 USD
2014-06-26 2014-06-25 S Sale

GREENE RONALD G

Non-Executive Director
24,871 -0.7%
18.45
458,870 USD
24,871 -0.7% 18.45 458,870 USD
2014-06-26 2014-06-24 S Sale

GREENE RONALD G

Non-Executive Director
129 -0.0%
18.45
2,380 USD
129 -0.0% 18.45 2,380 USD
2014-06-23 2014-06-20 S Sale

McMichael Greg

Non-Executive Director
12,000 -25.3%
18.37
220,494 USD
12,000 -25.3% 18.37 220,494 USD
2014-06-17 2014-06-16 S Sale

ALLEN MARK C

Sr. VP/Chief Financial Officer

Officer
25,708 -3.9%
17.95
461,459 USD
25,708 -3.9% 17.95 461,459 USD
2014-06-03 2014-05-30 S Sale

Rhoades Alan

VP & Chief Accounting Officer

Officer
10,000 -7.8%
16.88
168,800 USD
10,000 -7.8% 16.88 168,800 USD
2014-05-22 2014-05-21 S Sale

Matthews James S.

VP, General Counsel & Sec'y

Officer
5,000 -6.0%
16.80
84,009 USD
5,000 -6.0% 16.80 84,009 USD
2014-05-13 2014-05-12 S Sale

Gibson Charles

SVP, Planning/Tech/CO2 Supply

Officer
15,000 -8.0%
17.11
256,650 USD
15,000 -8.0% 17.11 256,650 USD
2014-03-25 2014-03-24 S Sale

Matthews James S.

VP, General Counsel & Sec'y

Officer
2,000 -2.8%
16.20
32,400 USD
2,000 -2.8% 16.20 32,400 USD
2013-08-08 2013-08-08 S Sale

Matthews James S.

VP, General Counsel & Sec'y

Officer
6,291 -10.3%
17.22
108,340 USD
6,291 -10.3% 17.22 108,340 USD
2013-04-01 2013-03-28 S Sale

GREENE RONALD G

Non-Executive Director
20,000 -2.3%
18.75
375,000 USD
20,000 -2.3% 18.75 375,000 USD
2013-04-01 2013-03-28 S Sale

Gibson Charles

SVP, Planning/Tech/CO2 Supply

10,000 -6.0%
18.66
186,600 USD
10,000 -6.0% 18.66 186,600 USD