Dan L Duncan's Net Worth

$10.8 Billion

Estimate Recalculated Feb 21, 2024 04:19PM EST

Who is Dan L Duncan?

Dan L Duncan has an estimated net worth of $10.8 Billion. This is based on reported shares across multiple companies, which include Energy Transfer Equity, L.P., Duncan Energy Partners L.P., ENTERPRISE PRODUCTS PARTNERS L P, Enterprise GP Holdings L.P., and TEPPCO PARTNERS LP.

SEC CIK

Dan L Duncan's CIK is 0001079482

Past Insider Trading and Trends

2008 was Dan L Duncan's most active year for acquiring shares with 104 total transactions. Dan L Duncan's most active month to acquire stocks was the month of April. 2009 was Dan L Duncan's most active year for disposing of shares, totalling 15 transactions. Dan L Duncan's most active month to dispose stocks was the month of September. 2006 saw Dan L Duncan paying a total of $569,409,607.44 for 14,636,778 shares, this is the most they've acquired in one year. In 2006 Dan L Duncan cashed out on 28,772,550 shares for a total of $1,125,047,396.00, their largest year based on trade value.

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Energy Transfer Equity, L.P. (ET) Snapshot price: $14

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4/A
0
0
Form 3/A
0
0
Form 4
+11.17%
18.1K
$27.78
$502,818.00
180.1K
Jul 8
Form 4
+6.58%
10K
$32.39
$323,855.00
162K
May 28
Form 4
+7.04%
10K
$32.52
$325,202.00
152K
May 27
Form 4
+16.39%
20K
$32.83
$656,672.00
142K
May 22 - May 23
Form 4
+19.61%
20K
$33.46
$669,274.00
122K
May 20 - May 21
Form 4
+10.87%
10K
$33.73
$337,270.00
102K
May 19
Form 4
+12.20%
10K
$34.14
$341,400.00
92K
May 16
Form 4
+13.89%
10K
$33.70
$337,024.00
82K
May 15
Form 4
14K
$35.32
$494,478.60
14K
Dec 28
Form 4
+140.00%
42K
$35.33
$1,483,776.00
72K
Aug 17
Form 4
30K
$32.15
$964,548.00
30K
Aug 16
Form 3
0
0
No matching records found

Duncan Energy Partners L.P. No price found

Chairman

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
48.89K
$25.02
$1,223,252.82
48.89K
Feb 18
Form 4
-2.72%
-943.40K
$15.36
-$14,490,624.00
33.78M
Jul 10
Form 4
+35.40%
100K
$15.94
$1,593,692.20
382.5K
Jun 24 - Jun 25
Form 4
99.45K
$15.58
$1,549,477.74
99.45K
Jun 23
Form 4
-18.72%
-8.00M
$15.36
-$122,880,000.00
34.73M
Jun 15
Form 4
37.33M
37.33M
Feb 1
Form 4
+0.78%
41.53K
$12.04
$500,009.16
5.39M
Dec 8
Form 4
+6.00%
16K
$15.48
$247,684.80
282.5K
Sep 18
Form 4
+11.51%
27.5K
$17.96
$493,886.25
266.5K
Sep 8
Form 4
+13.27%
28K
$17.44
$488,336.80
239K
Sep 5
Form 4
+13.02%
24.3K
$18.02
$437,813.10
211K
Aug 4
Form 4
+8.74%
15K
$18.41
$276,079.50
186.7K
Aug 1
Form 4
+17.60%
25.7K
$18.49
$475,318.93
171.7K
Jul 31
Form 4
+24.15%
28.4K
$18.15
$515,513.96
146K
Jul 30
Form 4
+27.00%
25K
$18.12
$452,987.50
117.6K
Jul 29
Form 4
+21.84%
16.6K
$18.10
$300,430.12
92.6K
Jul 28
Form 4
+26.67%
16K
$19.52
$312,344.00
76K
May 6
Form 4
+50.00%
20K
$19.56
$391,224.00
60K
May 5
Form 4
+100.00%
20K
$19.49
$389,838.00
40K
May 2
Form 4
+100.00%
10K
$19.52
$195,233.00
20K
May 1
Form 4
10K
$19.29
$192,932.00
10K
Apr 30
Form 4
+24.22%
20.1K
$24.41
$490,602.81
103.1K
Aug 23
Form 4
+8.50%
6.5K
$23.86
$155,074.40
83K
Aug 22
Form 4
+9.29%
6.5K
$22.88
$148,723.25
76.5K
Aug 21
Form 4
+22.81%
13K
$22.95
$298,379.90
70K
Aug 17 - Aug 20
Form 4
+14.00%
7K
$20.76
$145,320.70
57K
Aug 16
Form 4
+400.00%
40K
$22.07
$882,724.00
50K
Aug 15
Form 4
10K
$22.51
$225,082.00
10K
Aug 14
Form 3
0
0
No matching records found

ENTERPRISE PRODUCTS PARTNERS L P (EPD) Snapshot price: $26.23

Chairman

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+30.45%
449K
$33.45
$15,016,827.00
1.92M
Mar 2 - Mar 3
Form 4
0
6.78M
Dec 2
Form 4
+0.27%
4K
$29.27
$117,080.00
1.47M
Nov 16
Form 4
+13.25%
171.02K
$28.79
$4,923,401.83
1.46M
Nov 11 - Nov 12
Form 4/A
+60.19%
17.92M
47.71M
Oct 26
Form 4
+55.72%
16.59M
46.37M
Oct 26
Form 4
+1.64%
19.5K
$28.38
$553,410.00
1.21M
Sep 29
Form 4
5.94M
$25.25
$149,999,998.50
5.94M
Sep 3
Form 4
-0.17%
-2.05K
$24.40
-$50,020.00
1.19M
Jun 25
Form 4
0
$21.82
122.77M
Nov 13
Form 4
+1.74%
20K
$23.74
$474,766.00
1.17M
Sep 18
Form 4
+1.59%
18K
$27.62
$497,106.00
1.15M
Sep 5
Form 4
+4.92%
53K
$29.04
$1,539,072.30
1.13M
Jul 29
Form 4
+1.82%
34.35K
$29.39
$1,010,508.08
1.92M
Jul 28
Form 4
+24.33%
164.4K
$29.32
$4,820,236.00
840.2K
Jun 27 - Jun 30
Form 4
+14.50%
85.6K
$29.27
$2,505,340.80
675.8K
Jun 26
Form 4
+1.81%
10.5K
$30.03
$315,327.60
590.2K
Jun 25
Form 4
+1.84%
10.5K
$30.01
$315,065.10
579.7K
Jun 24
Form 4
+1.88%
10.5K
$30.40
$319,180.05
569.2K
Jun 23
Form 4
+1.92%
10.5K
$30.17
$316,785.00
558.7K
Jun 20
Form 4
+1.95%
10.5K
$30.12
$316,302.00
548.2K
Jun 19
Form 4
+1.99%
10.5K
$30.51
$320,405.40
537.7K
Jun 18
Form 4
+2.03%
10.5K
$30.71
$322,410.90
527.2K
Jun 17
Form 4
+2.07%
10.5K
$30.34
$318,550.05
516.7K
Jun 16
Form 4
+1.69%
8.4K
$29.88
$251,030.64
506.2K
Jun 13
Form 4
+1.74%
8.5K
$29.96
$254,660.00
497.8K
Jun 12
Form 4
+1.77%
8.5K
$30.19
$256,649.85
489.3K
Jun 11
Form 4
+1.80%
8.5K
$30.22
$256,897.20
480.8K
Jun 10
Form 4
+1.83%
8.5K
$30.50
$259,257.65
472.3K
Jun 9
Form 4
+1.87%
8.5K
$30.41
$258,489.25
463.8K
Jun 6
Form 4
+1.90%
8.5K
$30.27
$257,287.35
455.3K
Jun 5
Form 4
+1.94%
8.5K
$30.36
$258,057.45
446.8K
Jun 4
Form 4
+1.98%
8.5K
$30.89
$262,575.20
438.3K
Jun 3
Form 4
+2.02%
8.5K
$30.50
$259,214.30
429.8K
Jun 2
Form 4
+2.06%
8.5K
$30.36
$258,020.05
421.3K
May 30
Form 4
+2.10%
8.5K
$30.42
$258,610.80
412.8K
May 29
Form 4
+2.15%
8.5K
$30.42
$258,588.70
404.3K
May 28
Form 4
+2.19%
8.5K
$30.56
$259,736.20
395.8K
May 27
Form 4
+2.24%
8.5K
$30.85
$262,240.30
387.3K
May 23
Form 4
+2.30%
8.5K
$31.14
$264,667.90
378.8K
May 22
Form 4
+2.35%
8.5K
$31.63
$268,841.40
370.3K
May 21
Form 4
+2.41%
8.5K
$31.34
$266,372.15
361.8K
May 20
Form 4
+2.47%
8.5K
$30.97
$263,239.90
353.3K
May 19
Form 4
+2.73%
9.18K
$30.90
$283,483.65
344.8K
May 16
Form 4
+2.81%
9.18K
$30.93
$283,811.19
335.63K
May 15
Form 4
+3.02%
9.57K
$31.36
$300,299.77
326.45K
May 14
Form 4
+2.98%
9.18K
$31.54
$289,395.10
316.88K
May 13
Form 4
+2.50%
7.5K
$31.68
$237,613.50
307.7K
May 9
Form 4
+2.56%
7.5K
$32.20
$241,521.00
300.2K
May 8
Form 4
+3.54%
10K
$32.41
$324,072.00
292.7K
May 7
Form 4
+3.67%
10K
$32.22
$322,168.00
282.7K
May 6
Form 4
+1.45%
15K
$31.98
$479,773.50
1.05M
May 5
Form 4
+1.97%
20K
$31.68
$633,528.00
1.03M
May 2
Form 4
+3.05%
30K
$31.08
$932,502.00
1.01M
May 1
Form 4
+3.15%
30K
$30.83
$924,942.00
982.92K
Apr 30
Form 4
+29.55%
62.2K
$29.38
$1,827,333.36
272.7K
Mar 28 - Mar 31
Form 4
+21.33%
37K
$28.98
$1,072,149.00
210.5K
Mar 27
Form 4
+0.99%
1.7K
$28.84
$49,022.05
173.5K
Mar 26
Form 4
+4.25%
7K
$28.65
$200,535.30
171.8K
Mar 25
Form 4
+4.44%
7K
$28.77
$201,423.60
164.8K
Mar 24
Form 4
+4.64%
7K
$28.04
$196,279.30
157.8K
Mar 20
Form 4
+4.87%
7K
$29.21
$204,495.90
150.8K
Mar 19
Form 4
+5.12%
7K
$29.49
$206,403.40
143.8K
Mar 18
Form 4
+5.39%
7K
$29.12
$203,849.10
136.8K
Mar 17
Form 4
+15.07%
17K
$30.07
$511,234.20
129.8K
Mar 14
Form 4
+15.34%
15K
$29.99
$449,880.00
112.8K
Mar 13
Form 4
+7.12%
6.5K
$30.45
$197,915.90
97.8K
Mar 12
Form 4
+7.67%
6.5K
$29.62
$192,550.15
91.3K
Mar 11
Form 4
+8.30%
6.5K
$30.29
$196,890.85
84.8K
Mar 10
Form 4
+9.05%
6.5K
$30.71
$199,635.15
78.3K
Mar 7
Form 4
+10.80%
7K
$31.01
$217,055.30
71.8K
Mar 6
Form 4
+12.11%
7K
$31.14
$217,998.90
64.8K
Mar 5
Form 4
+13.78%
7K
$30.96
$216,741.00
57.8K
Mar 4
Form 4
+13.39%
6K
$31.00
$186,000.00
50.8K
Mar 3
Form 4
+35.76%
11.8K
$30.89
$364,558.64
44.8K
Feb 29
Form 4
+175.00%
21K
$31.03
$651,703.80
33K
Feb 27 - Feb 28
Form 4
12K
$31.06
$372,700.80
12K
Feb 25 - Feb 26
Form 4
0
0
Nov 20
Form 4
0
0
Nov 13
Form 4
0
0
Aug 30
Form 4
0
0
Aug 24
Form 4
+7.27%
33K
$30.08
$992,649.90
487.1K
Aug 23
Form 4
+12.37%
50K
$30.05
$1,502,580.00
454.1K
Aug 22
Form 4
+14.12%
50K
$29.13
$1,456,500.00
404.1K
Aug 21
Form 4
+50.30%
118.5K
$29.24
$3,465,336.80
354.1K
Aug 17 - Aug 20
Form 4
+44.01%
72K
$28.29
$2,037,189.60
235.6K
Aug 16
Form 4
+95.69%
80K
$29.64
$2,370,904.00
163.6K
Aug 15
Form 4
+76.00%
36.1K
$29.59
$1,068,072.65
83.6K
Aug 14
Form 4
+15.85%
6.5K
$30.04
$195,232.70
47.5K
Aug 13
Form 4
41K
$30.25
$1,240,319.70
41K
Aug 8
Form 4
0
0
May 25
Form 4
0
0
May 11
Form 4
0
0
May 7
Form 4
0
0
May 3 - May 4
Form 4
+0.21%
1.94K
$30.25
$58,533.75
901.96K
Feb 23
Form 4
0
0
Feb 13
Form 4
0
0
Feb 8
Form 4
0
0
Feb 7
Form 4
0
0
Feb 2
Form 4
+0.08%
5.2K
$29.60
$153,920.00
6.32M
Nov 22 - Feb 1
Form 4
+0.57%
35.5K
$29.55
$1,049,000.00
6.31M
Nov 22 - Jan 31
Form 4
+2.90%
177K
$29.26
$5,178,312.00
6.28M
Nov 22 - Jan 30
Form 4
+0.34%
20.8K
$28.97
$602,555.20
6.1M
Nov 22 - Jan 29
Form 4
+72.92%
17.5K
$28.94
$506,485.00
41.5K
Nov 22 - Dec 26
Form 4
+242.86%
17K
$28.82
$489,991.00
24K
Nov 22 - Dec 22
Form 4
7K
$28.26
$197,790.00
7K
Nov 22 - Nov 24
Form 4
0
0
Nov 10
Form 4
0
0
Nov 7
Form 4
0
0
Aug 29
Form 4
0
0
Aug 17
Form 4
0
0
Aug 9
Form 4
0
0
Aug 9
Form 4
0
0
Aug 2
Form 4
+1.17%
70K
$24.06
$1,684,270.00
6.08M
Jun 14
Form 4
0
0
May 31
Form 4
0
0
May 9
Form 4
0
0
May 1
Form 4
+0.18%
1.5K
$24.86
$37,297.05
856.1K
Apr 28
Form 4
+5.56%
45K
$24.46
$1,100,646.10
854.6K
Mar 27
Form 4
+16.42%
114.2K
$24.65
$2,814,755.92
809.6K
Mar 24
Form 4
+0.33%
2.3K
$23.74
$54,674.37
695.4K
Mar 9
Form 4
0
0
Feb 16
Form 4
0
0
Feb 8
Form 4
0
0
Feb 3
Form 4
+3.97%
25K
$23.61
$590,250.00
655.24K
Dec 30
Form 4/A
+18.86%
100K
$23.63
$2,362,704.90
630.24K
Dec 28 - Dec 29
Form 4
+3.62%
198K
$23.66
$4,685,370.00
5.67M
Dec 28 - Dec 29
Form 4
0
0
Nov 22
Form 4
0
0
Aug 23
Form 4
0
0
Aug 10
Form 4
0
0
Aug 8
Form 4
0
0
Aug 4 - Aug 5
Form 4
0
0
May 26 - May 31
Form 4/A
0
0
May 23
Form 4
0
0
May 23 - May 25
Form 4
0
0
May 20
Form 4
0
0
May 16
Form 4
0
0
May 10
Form 4
0
0
May 5 - May 9
Form 4
-100.00%
-427.20K
0
Apr 25
Form 4
0
0
Mar 24
Form 4
0
0
Mar 21 - Mar 22
Form 4
0
0
Feb 11
Form 4
13.45M
$24.39
$328,155,206.22
13.45M
Jan 14
Form 4/A
+1.47%
476.06K
$22.23
$10,436,135.05
32.76M
Sep 30
Form 4/A
0
0
Nov 15
Form 4
0
0
Nov 19
Form 4
0
0
Nov 15
Form 4
0
0
Nov 10 - Nov 12
Form 4
+63.90%
199.1K
$21.24
$4,228,015.20
510.7K
Sep 30
Form 4
0
0
Aug 30
Form 4
+1.35%
1.5M
$20.20
$30,300,000.00
113M
Aug 4
Form 4
+4.12%
4.41M
111.5M
Jul 29
Form 4/A
0
0
Form 4/A
0
0
Form 4
0
0
May 13
Form 4
0
0
May 10
Form 4
+33.06%
309K
$20.68
$6,393,879.90
1.24M
May 7 - May 10
Form 4
+22.63%
41K
$20.72
$849,450.30
222.2K
May 6
Form 4
+4.40%
381.2K
$20.82
$7,927,086.16
9.04M
May 3 - May 4
Form 4
+179.21%
200K
$20.65
$4,130,640.00
311.6K
May 3 - May 4
Form 4
0
0
Feb 25 - Feb 27
Form 4
0
0
Feb 17 - Feb 19
Form 4
0
0
Feb 17
Form 4
0
0
Feb 17
Form 4
0
0
Dec 22 - Dec 31
Form 4
0
0
Dec 17
Form 4
0
0
Dec 1
Form 4
0
0
Sep 10
Form 4
0
0
Aug 20
Form 4
0
0
Aug 11
Form 4
0
0
Aug 7
Form 4
+23.79%
21.41M
111.4M
Aug 1
Form 4/A
+31.22%
21.41M
89.99M
May 1
No matching records found

Enterprise GP Holdings L.P. No price found

Chairman

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4/A
+55.03%
25.7K
$31.02
$796,892.07
72.4K
Feb 25 - Feb 26
Form 3
0
0
No matching records found

TEPPCO PARTNERS LP No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-100.00%
-17.07M
0
Oct 26
Form 4
0
$25.34
8.99M
Nov 13
Form 4
+36.60%
17.2K
$28.93
$497,656.20
64.2K
Sep 8
Form 4
241.38K
$29.00
$7,000,020.00
241.38K
Sep 4
Form 4
0
13.39M
May 7
Form 4
-45.93%
-14.09M
$39.92
-$562,523,698.00
16.59M
Dec 8
Form 3
0
0
No matching records found