Antero Midstream Corp (AM)
$22.29-$0.24 (-1.07%) Today
Latest AM Insider Trades
Brooks J. Klimley - DirectorOpen-market sale
Brooks J. Klimley - Director
Michael N. Kennedy - OfficerBrooks J. Klimley - DirectorBrooks J. Klimley - DirectorAntero Midstream Corp is a midstream company that owns, operates, and develops midstream energy assets that service Antero Resources' production and completion activity in the Appalachian Basin, located in West Virginia and Ohio. The company has two operating segments: the Gathering and Processing segment, which includes a network of gathering pipelines and compressor stations that collect and process production from Antero Resources wells in West Virginia and Ohio, and the Water Handling segment, which includes two independent systems that deliver water from sources including the Ohio River, local reservoirs, and several regional waterways. The company derives a majority of its revenue from the Gathering and Processing segment.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 2 | 21,000 | $459K |
| Grant or award | 8 | 16,574 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
64 Form 4 filings on record, the earliest from Oct 15, 2024, newest first. Filing history page 3 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
 John C. Mollenkopf - Director | Grant or award | Common stock, par value $0.01 per share | 2,308 | $0.00 | - | |
| Nancy Chisholm - Director | Grant or award | Common stock, par value $0.01 per share | 2,308 | $0.00 | - | |
 W. Howard Keenan Jr. - Director | Grant or award | Common stock, par value $0.01 per share | 2,308 | $0.00 | - | |
 Janine J. McArdle - Director | Grant or award | Common stock, par value $0.01 per share | 2,308 | $0.00 | - |
This is as far as the anonymous view goes. Create a free account for all 64 AM filings on record.
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| BROOKS J KLIMLEY | Director | 5,000 | $106K | View on EDGAR | |
| - | - | - | - | View on EDGAR | |
| - | - | - | - | View on EDGAR |
Antero Midstream Corp (AM) had 10 insider filings in the last 90 days, with the most recent on 2026-08-06. The full record for AM runs to 64 Form 4 filings, the earliest from 2024-10-15. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of AM were filed in the last 90 days. 1 purchase is on record for this company.
2 insider sales of AM were filed in the last 90 days, totaling $459K.
This page tracks AM Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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