John C Mollenkopf's Net Worth
$36 Million
Who is John C Mollenkopf?
John C Mollenkopf has an estimated net worth of $36 Million. This is based on reported shares across multiple companies, which include MPLX LP, Antero Midstream Corp, Antero Midstream Partners LP, MARKWEST ENERGY PARTNERS L P, and MARKWEST HYDROCARBON INC.
SEC CIK
John C Mollenkopf's CIK is 0001235082
Past Insider Trading and Trends
2003 was John C Mollenkopf's most active year for acquiring shares with 12 total transactions. John C Mollenkopf's most active month to acquire stocks was the month of December. 2003 was John C Mollenkopf's most active year for disposing of shares, totalling 20 transactions. John C Mollenkopf's most active month to dispose stocks was the month of December. 2008 saw John C Mollenkopf paying a total of $3,721,055.32 for 174,249 shares, this is the most they've acquired in one year. In 2015 John C Mollenkopf cashed out on 314,820 shares for a total of $12,657,364.41, their largest year based on trade value.
Attention insiders: Dive deeper into market movements and stay ahead of the curve with Benzinga Pro! From up-to-the-second news to audio squawks and interactive data tools, it's everything you need to supercharge your trading strategy. Experience the Benzinga Pro advantage today and transform the way you trade with our exclusive free trial!
MPLX LP (MPLX) Snapshot price: $42.5
Exec VP and COO
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +40.26% | 118.67K |
—
|
—
| 413.45K |
Dec 18
| |||
Form 4
|
∞
| 294.78K |
—
|
—
| 294.78K |
Dec 4
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
Antero Midstream Corp (AM) Snapshot price: $14.44
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +2.56% | 2.31K |
—
|
—
| 92.46K |
Oct 10
| |||
Form 4
| +2.75% | 2.42K |
—
|
—
| 90.15K |
Jul 10
| |||
Form 4
| +2.95% | 2.52K |
—
|
—
| 87.74K |
Apr 10
| |||
Form 4
| +0.00% | 2.9 |
—
|
—
| 85.22K |
Jan 10
| |||
Form 4
| +3.67% | 2.92K |
—
|
—
| 82.32K |
Oct 10
| |||
Form 4
| +4.06% | 3.1K |
—
|
—
| 79.41K |
Jul 10
| |||
Form 4
| +4.23% | 3.1K |
—
|
—
| 76.31K |
Apr 10
| |||
Form 4
| +4.16% | 2.92K |
—
|
—
| 73.22K |
Jan 10
| |||
Form 4
| +5.04% | 3.37K |
—
|
—
| 70.29K |
Oct 10
| |||
Form 4
| +5.50% | 3.49K |
—
|
—
| 66.92K |
Jul 8
| |||
Form 4
| +4.93% | 2.98K |
—
|
—
| 63.43K |
Apr 8
| |||
Form 4
| +5.60% | 3.21K |
—
|
—
| 60.45K |
Jan 10
| |||
Form 4
| +5.46% | 2.96K |
—
|
—
| 57.24K |
Oct 10
| |||
Form 4
| +6.00% | 3.07K |
—
|
—
| 54.28K |
Jul 9
| |||
Form 4
| +8.27% | 3.91K |
—
|
—
| 51.21K |
Apr 12
| |||
Form 4
| +25.14% | 9.5K |
—
|
—
| 47.3K |
Oct 10 - Jan 10
| |||
Form 4
| +47.24% | 12.13K |
—
|
—
| 37.79K |
Jul 10
| |||
Form 4
| +21.97% | 4.62K |
—
|
—
| 25.67K |
Jan 10
| |||
Form 4
| +27.31% | 4.51K |
—
|
—
| 21.05K |
Oct 10
| |||
Form 4
| +19.42% | 2.69K |
—
|
—
| 16.53K |
Jul 10
| |||
Form 4
| +20.60% | 2.37K |
—
|
—
| 13.84K |
Apr 10
| |||
Form 4
|
∞
| 11.48K |
—
|
—
| 11.48K |
Mar 12
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
Antero Midstream Partners LP No price found
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -100.00% | -6.07K |
—
|
—
|
0
|
Mar 12
| |||
Form 4
| +23.07% | 1.14K |
—
|
—
| 6.07K |
Jan 2
| |||
Form 4
| +17.53% | 735 |
—
|
—
| 4.93K |
Oct 10
| |||
Form 4
| +24.46% | 824 |
—
|
—
| 4.19K |
Jul 10
| |||
Form 4
| +42.33% | 1K |
—
|
—
| 3.37K |
Apr 10
| |||
Form 4
| +51.54% | 805 |
—
|
—
| 2.37K |
Jan 10
| |||
Form 4
| +103.12% | 793 |
—
|
—
| 1.56K |
Oct 10
| |||
Form 4
|
∞
| 769 |
—
|
—
| 769 |
Jul 10
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
MARKWEST ENERGY PARTNERS L P No price found
EVP, Chief Operating Officer
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -100.00% | -270.44K |
$38.83 | -$10,501,340.52 |
0
|
Dec 4
| |||
Form 4
| -11.60% | -35.50K |
$46.00 | -$1,633,138.00 | 270.44K |
Dec 1
| |||
Form 4
| -2.82% | -8.87K |
$58.93 | -$522,885.89 | 305.95K |
Jan 31
| |||
Form 4
| +12.05% | 33.87K |
—
|
—
| 314.82K |
Jan 21
| |||
Form 4
| -5.04% | -14.90K |
$70.19 | -$1,046,181.95 | 280.95K |
Jan 31
| |||
Form 4
| +7.22% | 19.93K |
—
|
—
| 295.86K |
Jan 22
| |||
Form 4
| -3.50% | -10.00K |
$58.08 | -$580,765.00 | 275.93K |
Scheduled
|
Feb 15
| ||
Form 4
| -2.84% | -8.36K |
$55.22 | -$461,860.08 | 285.93K |
Jan 31
| |||
Form 4
| +8.25% | 22.42K |
—
|
—
| 294.29K |
Jan 23
| |||
Form 4
| -3.55% | -10.00K |
$52.75 | -$527,472.00 | 271.87K |
Scheduled
|
Jan 15
| ||
Form 4
| -3.43% | -10.00K |
$52.00 | -$520,000.00 | 281.87K |
Scheduled
|
Jan 2
| ||
Form 4
| -3.31% | -10.00K |
$52.01 | -$520,129.00 | 291.87K |
Scheduled
|
Nov 30
| ||
Form 4
| -3.21% | -10.00K |
$54.95 | -$549,512.00 | 301.87K |
Scheduled
|
Oct 15
| ||
Form 4/A
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
| -3.21% | -10.00K |
$54.43 | -$544,267.00 | 301.87K |
Scheduled
|
Oct 1
| ||
Form 4
| -3.11% | -10.00K |
$53.65 | -$536,474.00 | 311.87K |
Scheduled
|
Sep 10
| ||
Form 4
| -5.55% | -18.90K |
$57.96 | -$1,095,270.12 | 321.87K |
Jan 31
| |||
Form 4
| +22.22% | 61.96K |
—
|
—
| 340.77K |
Jan 26
| |||
Form 4
| -6.54% | -19.52K |
$43.57 | -$850,573.54 | 278.81K |
Jan 31
| |||
Form 4
| +22.97% | 55.73K |
—
|
—
| 298.33K |
Jan 27
| |||
Form 4
| -8.31% | -22.00K |
—
|
—
| 242.6K |
Jul 22
| |||
Form 4
| +4.36% | 9.21K |
$28.97 | -$428,495.27 | 220.6K |
Jan 31
| |||
Form 4
| -5.81% | -13.04K |
$12.46 | -$162,478.40 | 211.39K |
Jan 31
| |||
Form 4
| +20.12% | 37.6K |
—
|
—
| 224.43K |
Jan 22
| |||
Form 4
| +610.53% | 160.54K |
$33.32 |
—
| 186.83K |
Feb 21
| |||
Form 4
| +28.80% | 5.88K |
—
|
—
| 26.3K |
Jan 31
| |||
Form 4
| +17.00% | 1.48K |
—
|
—
| 10.21K |
Jan 31
| |||
Form 4/A
| +9.53% | 1.45K |
—
|
—
| 16.66K |
Jan 31
| |||
Form 4
| +16.86% | 1.45K |
—
|
—
| 10.04K |
Jan 31
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 31
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Sep 16
| |||
Form 4
| -24.29% | -850.00 |
$44.15 | -$37,527.50 | 2.65K |
Aug 26
| |||
Form 4
| +40.00% | 1K |
—
|
—
| 3.5K |
Sep 1
| |||
Form 4
| +100.00% | 1.25K |
—
|
—
| 2.5K |
Aug 23
| |||
Form 4
|
∞
| 1.25K |
—
|
—
| 1.25K |
Feb 23
| |||
Form 4
| -100.00% | -2.50K |
$39.80 | -$99,500.00 |
0
|
Dec 16
| |||
Form 4
|
∞
| 2.5K |
—
|
—
| 2.5K |
Sep 1 - Dec 1
| |||
| No matching records found | |||||||||
MARKWEST HYDROCARBON INC No price found
SVP, Chief Operations Officer
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -100.00% | -12.25K |
—
|
—
|
0
|
Feb 21
| |||
Form 4
| +211.73% | 7.83K |
$6.70 | $52,489.99 | 11.53K |
Jan 3
| |||
Form 4
| +40.43% | 1.06K |
—
|
—
| 3.7K |
Jan 31
| |||
Form 4
| +182.90% | 1.55K |
—
|
—
| 2.4K |
Jan 31
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 31
| |||
Form 4
|
—
|
0
|
$10.86 | -$37,139.20 |
0
|
Nov 20 - Dec 21
| |||
Form 4
|
—
|
0
|
$9.49 | -$54,401.82 |
0
|
Nov 19
| |||
Form 4
|
—
|
0
|
$11.04 | -$5,775.52 |
0
|
Nov 18
| |||
| No matching records found | |||||||||