Antero Midstream Corporation
US ˙ NYSE ˙ US03676B1026

SecurityAM / Antero Midstream Corporation
InsiderJohn C Mollenkopf
This page shows the track record and history of MOLLENKOPF JOHN C insider trades in Antero Midstream Corporation. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by John C Mollenkopf in AM / Antero Midstream Corporation. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

AM / Antero Midstream Corporation Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by John C Mollenkopf in AM / Antero Midstream Corporation. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

AM / Antero Midstream Corporation Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-07-14 2025-07-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 2,042 99,049
2025-04-14 2025-04-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 2,243 97,007
2025-01-13 2025-01-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 2,302 94,764
2024-10-15 2024-10-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 2,308 92,462
2024-07-11 2024-07-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 2,415 90,154
2024-04-11 2024-04-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 2,517 87,739
2024-01-12 2024-01-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 3 85,222
2023-10-12 2023-10-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 2,915 82,324
2023-07-13 2023-07-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 3,095 79,409
2023-04-12 2023-04-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 3,098 76,314
2023-01-12 2023-01-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 2,925 73,216
2022-10-12 2022-10-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 3,371 70,291
2022-07-12 2022-07-08 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 3,490 66,920
2022-04-12 2022-04-08 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 2,981 63,430
2022-01-12 2022-01-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 3,205 60,449
2021-10-12 2021-10-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 2,962 57,244
2021-07-13 2021-07-09 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 3,074 54,282
2021-04-14 2021-04-12 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 3,911 51,208
2021-01-12 2021-01-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 4,022 47,297
2021-01-12 2020-10-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 5,481 43,275
2020-07-14 2020-07-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 12,126 37,794
2020-01-14 2020-01-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 4,623 25,668
2019-10-15 2019-10-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 4,514 21,045
2019-07-12 2019-07-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 2,688 16,531
2019-04-12 2019-04-10 4 MOLLENKOPF JOHN C AM Common stock, par value $0.01 per share A - Award D 2,365 13,843
2019-03-14 2019-03-12 4 MOLLENKOPF JOHN C AM Common Stock A - Award D 11,478 11,478
P
Åpent marked eller private kjøp av ikke-derivat eller derivat sikkerhet.
S
Åpent marked eller private kjøp av ikke-derivat eller derivat sikkerhet.
A
Bevilgning, tildeling eller andre oppkjøp av verdipapirer fra selskapet (slik som en opsjon)
C
Konvertering av derivat
D
Salg eller overføring av verdipapirer tilbake til selskapet
F
Betaling av utøvelseskurs eller skatteplikt ved å bruke deler av verdipapirer mottat fra selskapet
G
Gave av verdipapirer fra eller til insidere
K
Aksjebytting og lignende sikringsavtaler
M
Øvelse eller konvertering av derivatverdipapir mottatt fra selskapet (for eksempel en opsjon)
V
En transaksjon frivilig rapportert på Skjema 4
J
Annet (med en fotnote som beskriver transaksjonen)