Antero Midstream Corp
AM- Exchange
- NYSE
- Industry
- Natural Gas Transmission
- SEC CIK
- 0001623925
No open-market purchases or sales by Antero Midstream Corp insiders were filed in the last 90 days; 538 institutions reported holding it in 13F filings for Q2 2026, worth $6.49B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Antero Midstream Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Antero Midstream Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| McArdle Janine J | Director | 84,439 | Oct 13, 2026 | 4 |
| Munoz Jeffrey S. | Director | 15,419 | Oct 13, 2026 | 4 |
| Mollenkopf John C | Director | 108,581 | Oct 13, 2026 | 4 |
| Chisholm Nancy | Director | 36,223 | Oct 13, 2026 | 4 |
| Dea Peter A | Director | 70,823 | Oct 13, 2026 | 4 |
| Keenan W Howard JR | Director | 159,706 | Oct 13, 2026 | 4 |
| Klimley Brooks J | Director | 70,219 | Oct 13, 2026 | 7 |
| Keyte David H | Director | 121,311 | Oct 13, 2026 | 4 |
| Pearce Sheri | See Remarks | 83,900 | Aug 5, 2026 | 2 |
| Kennedy Michael N. | See Remarks | 1,500,594 | May 4, 2026 | 4 |
| Schultz Yvette K | See Remarks | 580,565 | May 4, 2026 | 3 |
| Krueger Brendan E. | See Remarks | 674,952 | Mar 10, 2026 | 2 |
| Agnew Justin J. | See Remarks | 208,895 | Mar 10, 2026 | 1 |
| Rady Paul M | See Remarks | 3,074,200 | Apr 16, 2025 | 0 |
| Ash W Patrick | See Remarks | 453,656 | Apr 19, 2022 | 0 |
| Robeson Rose M | Director | 61,571 | Apr 12, 2022 | 0 |
| Schopp Alvyn A. | See Remarks | 1,947,052 | Jul 22, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 6, 2026 (view filing)6:41 PM ET | Aug 6 | Same day | Klimley Brooks JDirector | SSaleCommon stock, par value $0.01 per share | −5.00K | $21.27 | −$106.3K | −6.8%68.2K after | |
| Aug 5, 2026 (view filing)4:29 PM ET | Aug 4 | 1 day | Pearce SheriSee Remarks | SSaleCommon stock, par value $0.01 per share | −16.0K | $22.01 | −$352.2K | −16.0%83.9K after | |
| May 4, 2026 (view filing) | May 4 | Same day | Schultz Yvette KSee Remarks | SSaleCommon stock, par value $0.01 per share | −69.3K | $21.90 | −$1.52M | −10.7%580.6K after | |
| May 4, 2026 (view filing) | May 4 | Same day | Kennedy Michael N.See Remarks | SSaleCommon stock, par value $0.01 per share | −100.0K | $21.92 | −$2.19M | −6.2%1.50M after | 10b5-1 |
| Mar 12, 2026 (view filing) | Mar 12 | Same day | Klimley Brooks JDirector | SSaleCommon stock, par value $0.01 per share | −5.00K | $23.16 | −$115.8K | −6.7%69.7K after | |
| Mar 10, 2026 (view filing) | Mar 10 | Same day | Pearce SheriSee Remarks | SSaleCommon stock, par value $0.01 per share | −14.0K | $22.76 | −$318.6K | −12.3%99.9K after | |
| Mar 10, 2026 (view filing) | Mar 9 | 1 day | Schultz Yvette KSee Remarks | SSaleCommon stock, par value $0.01 per share | −25.0K | $22.81 | −$570.3K | −3.7%649.8K after | |
| Dec 16, 2025 (view filing) | Dec 16 | Same day | Klimley Brooks JDirector | SSaleCommon stock, par value $0.01 per share | −5.00K | $17.59 | −$88.0K | −6.4%72.6K after | |
| Aug 21, 2025 (view filing) | Aug 20 | 1 day | Pearce SheriSee Remarks | SSaleCommon stock, par value $0.01 per share | −39.2K | $17.51 | −$685.6K | −26.9%106.5K after | |
| May 29, 2025 (view filing) | May 28 | 1 day | Klimley Brooks JDirector | SSaleCommon stock, par value $0.01 per share | −5.00K | $18.88 | −$94.4K | −6.4%73.6K after | |
| Dec 16, 2024 (view filing) | Dec 13 | 3 days | McArdle Janine JDirector | PPurchaseCommon stock, par value $0.01 per share | +1.17K | $15.11 | +$17.7K | +1.7%68.3K after | |
| Nov 6, 2024 (view filing) | Nov 5 | 1 day | Klimley Brooks JDirector | SSaleCommon stock, par value $0.01 per share | −10.0K | $14.66 | −$146.6K | −11.9%74.1K after | |
| Aug 22, 2024 (view filing) | Aug 21 | 1 day | Pearce SheriSee Remarks | SSaleCommon stock, par value $0.01 per share | −23.5K | $14.59 | −$343.1K | −15.3%130.3K after | |
| Mar 14, 2024 (view filing) | Mar 13 | 1 day | Pearce SheriSee Remarks | SSaleCommon stock, par value $0.01 per share | −16.4K | $13.67 | −$224.1K | −8.8%170.3K after | |
| Aug 22, 2023 (view filing) | Aug 22 | Same day | McArdle Janine JDirector | PPurchaseCommon stock, par value $0.01 per share | +6.01K | $11.96 | +$71.9K | +12.5%54.1K after | |
| Aug 9, 2023 (view filing) | Aug 9 | Same day | Klimley Brooks JDirector | SSaleCommon stock, par value $0.01 per share | −5.00K | $12.01 | −$60.0K | −6.6%71.0K after | |
| Aug 9, 2023 (view filing) | Aug 9 | Same day | Pearce SheriSee Remarks | SSaleCommon stock, par value $0.01 per share | −16.6K | $12.05 | −$200.0K | −10.7%138.7K after | |
| Jun 1, 2023 (view filing) | Jun 1 | Same day | Pearce SheriSee Remarks | SSaleCommon stock, par value $0.01 per share | −19.6K | $10.25 | −$200.9K | −11.2%155.3K after | |
| May 5, 2023 (view filing) | May 5 | Same day | Kennedy Michael N.See Remarks | SSaleCommon stock, par value $0.01 per share | −300.0K | $10.47 | −$3.14M | −22.0%1.06M after | |
| Mar 15, 2023 (view filing) | Mar 15 | Same day | Keyte David HDirector | PPurchaseCommon stock, par value $0.01 per share | +10.0K | $10.01 | +$100.1K | +14.4%79.4K after | |
| May 25, 2022 (view filing) | May 23-25 | 2 days | Keenan W Howard JRDirector | SSaleCommon stock, par value $0.01 per share | −792.9K | $10.33 | −$8.19M | −100.0%0 after | 6 lots |
| May 20, 2022 (view filing) | May 18-20 | 2 days | Keenan W Howard JRDirector | SSaleCommon stock, par value $0.01 per share | −825.5K | $10.24 | −$8.45M | −63.2%481.1K after | 6 lots |
| May 12, 2022 (view filing) | May 12 | Same day | Keyte David HDirector | PPurchaseCommon stock, par value $0.01 per share | +10.0K | $9.80 | +$98.0K | +20.2%59.6K after | |
| May 5, 2022 (view filing) | May 4-5 | 1 day | Krueger Brendan E.See Remarks | PPurchaseCommon stock, par value $0.01 per share | +10.0K | $10.53 | +$105.3K | +3.6%287.4K after | 2 lots |
| Nov 22, 2021 (view filing) | Nov 18 | 4 days | Klimley Brooks JDirector | SSaleCommon stock, par value $0.01 per share | −7.50K | $10.49 | −$78.7K | −12.2%53.9K after | |
| Aug 26, 2021 (view filing) | Aug 25-26 | 1 day | Krueger Brendan E.See Remarks | PPurchaseCommon stock, par value $0.01 per share | +15.0K | $9.33 | +$139.9K | +10.8%154.2K after | 2 lots |