MOLLENKOPF JOHN C
Insider CIK 1235082 · MWE SVP, Chief Operating Officer · MPLX Exec VP and COO · AM Director · AM Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| AM Antero Midstream Corp | A Award | 2026-10-10 | 2026-10-13 | 2,015 | — | $0 | 108,581 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2026-07-10 | 2026-07-14 | 1,907 | — | $0 | 106,566 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2026-04-10 | 2026-04-14 | 1,617 | — | $0 | 104,659 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2026-01-10 | 2026-01-12 | 2,058 | — | $0 | 103,042 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2025-10-10 | 2025-10-14 | 1,935 | — | $0 | 100,984 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2025-07-10 | 2025-07-14 | 2,042 | — | $0 | 99,049 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2025-04-10 | 2025-04-14 | 2,243 | — | $0 | 97,007 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2025-01-10 | 2025-01-13 | 2,302 | — | $0 | 94,764 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2024-10-10 | 2024-10-15 | 2,308 | — | $0 | 92,462 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2024-07-10 | 2024-07-11 | 2,415 | — | $0 | 90,154 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2024-04-10 | 2024-04-11 | 2,517 | — | $0 | 87,739 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2024-01-10 | 2024-01-12 | 3 | — | $0 | 85,222 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2023-10-10 | 2023-10-12 | 2,915 | — | $0 | 82,324 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2023-07-10 | 2023-07-13 | 3,095 | — | $0 | 79,409 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2023-04-10 | 2023-04-12 | 3,098 | — | $0 | 76,314 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2023-01-10 | 2023-01-12 | 2,925 | — | $0 | 73,216 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2022-10-10 | 2022-10-12 | 3,371 | — | $0 | 70,291 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2022-07-08 | 2022-07-12 | 3,490 | — | $0 | 66,920 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2022-04-08 | 2022-04-12 | 2,981 | — | $0 | 63,430 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2022-01-10 | 2022-01-12 | 3,205 | — | $0 | 60,449 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2021-10-10 | 2021-10-12 | 2,962 | — | $0 | 57,244 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2021-07-09 | 2021-07-13 | 3,074 | — | $0 | 54,282 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2021-04-12 | 2021-04-14 | 3,911 | — | $0 | 51,208 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2021-01-10 | 2021-01-12 | 4,022 | — | $0 | 47,297 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2020-10-10 | 2021-01-12 | 5,481 | — | $0 | 43,275 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2020-07-10 | 2020-07-14 | 12,126 | — | $0 | 37,794 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2020-01-10 | 2020-01-14 | 4,623 | — | $0 | 25,668 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2019-10-10 | 2019-10-15 | 4,514 | — | $0 | 21,045 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2019-07-10 | 2019-07-12 | 2,688 | — | $0 | 16,531 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2019-04-10 | 2019-04-12 | 2,365 | — | $0 | 13,843 | SEC↗ |
| AM Antero Midstream Partners | D To issuer | 2019-03-12 | 2019-03-14 | 6,065 | — | $0 | 0 | SEC↗ |
| AM Antero Midstream Corp | A Award | 2019-03-12 | 2019-03-14 | 11,478 | — | $0 | 11,478 | SEC↗ |
| AM Antero Midstream Partners | A Award | 2019-01-02 | 2019-01-04 | 1,137 | — | $0 | 6,065 | SEC↗ |
| AM Antero Midstream Partners | A Award | 2018-10-10 | 2018-10-12 | 735 | — | $0 | 4,928 | SEC↗ |
| AM Antero Midstream Partners | A Award | 2018-07-10 | 2018-07-12 | 824 | — | $0 | 4,193 | SEC↗ |
| AM Antero Midstream Partners | A Award | 2018-04-10 | 2018-04-12 | 1,002 | — | $0 | 3,369 | SEC↗ |
| AM Antero Midstream Partners | A Award | 2018-01-10 | 2018-01-12 | 805 | — | $0 | 2,367 | SEC↗ |
| AM Antero Midstream Partners | A Award | 2017-10-10 | 2017-10-12 | 793 | — | $0 | 1,562 | SEC↗ |
| AM Antero Midstream Partners | A Award | 2017-07-10 | 2017-07-12 | 769 | — | $0 | 769 | SEC↗ |
| MPLX MPLX LP | A Award | 2015-12-18 | 2015-12-22 | 118,669 | — | $0 | 413,452 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | D To issuer | 2015-12-04 | 2015-12-08 | 270,444 | $38.83 | $10.50M | 0 | SEC↗ |
| MPLX MPLX LP | A Award | 2015-12-04 | 2015-12-08 | 294,783 | — | $0 | 294,783 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | F Tax w/h | 2015-12-01 | 2015-12-03 | 35,503 | $46.00 | $1.63M | 270,444 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | F Tax w/h | 2015-01-31 | 2015-02-03 | 8,873 | $58.93 | $522.9K | 305,947 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | A Award | 2015-01-21 | 2015-01-23 | 33,866 | — | $0 | 314,820 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | F Tax w/h | 2014-01-31 | 2014-02-04 | 14,905 | $70.19 | $1.05M | 280,954 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | A Award | 2014-01-22 | 2014-01-24 | 19,929 | — | $0 | 295,859 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | S Sale | 2013-02-15 | 2013-02-15 | 10,000 | $58.08 | $580.8K | 275,930 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | F Tax w/h | 2013-01-31 | 2013-02-04 | 8,364 | $55.22 | $461.9K | 285,930 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | A Award | 2013-01-23 | 2013-01-25 | 22,424 | — | $0 | 294,294 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | S Sale | 2013-01-15 | 2013-01-17 | 10,000 | $52.75 | $527.5K | 271,870 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | S Sale | 2013-01-02 | 2013-01-02 | 10,000 | $52.00 | $520.0K | 281,870 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | S Sale | 2012-11-30 | 2012-11-30 | 10,000 | $52.01 | $520.1K | 291,870 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | S Sale | 2012-10-15 | 2012-10-16 | 10,000 | $54.95 | $549.5K | 301,870 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | S Sale | 2012-10-01 | 2012-10-01 | 10,000 | $54.43 | $544.3K | 301,870 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | S Sale | 2012-09-10 | 2012-09-12 | 10,000 | $53.65 | $536.5K | 311,870 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | F Tax w/h | 2012-01-31 | 2012-02-02 | 18,897 | $57.96 | $1.10M | 321,870 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | A Award | 2012-01-26 | 2012-01-30 | 22,346 | — | $0 | 331,154 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | A Award | 2012-01-26 | 2012-01-30 | 9,613 | — | $0 | 340,767 | SEC↗ |
| MWE MARKWEST ENERGY PARTNERS L | A Award | 2012-01-26 | 2012-01-30 | 30,000 | — | $0 | 308,808 | SEC↗ |