Antero Midstream Corporation AM

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Antero Midstream Corporation Common Stock · Company · NYSE · Energy / Oil & Gas Midstream

Paper trade (simulated — no real money)

Fill: USD 22.6000 · FX 1 USD = 1.266600 SGD · about SGD 28.6252 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 18.25 → 22.60 · 23.8%
23.60020.37517.150 1 2 3 4,5 6 7 8 9 10 11 12,13 14 15 16,17 18,19 20 21 22 23,24 Sep 25Dec 25Mar 26Jun 26Sep 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 05 Sep 2025 — 06 Sep 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

Weekend
Weekend
22.2400 22.6200 22.2200 22.6000 2,042,870
22.6100 22.7000 22.4450 22.4600 2,113,000
22.4400 22.5500 22.2100 22.5100 2,503,000
22.6500 22.7000 22.2720 22.4800 1,977,700
22.4500 22.5300 22.2450 22.4200 1,875,900
Weekend
Weekend
22.6200 22.6200 22.2350 22.2900 1,317,200
22.4700 22.6450 22.0700 22.5300 1,909,000
21.6900 22.7950 21.6900 22.5900 1,872,700
22.0000 22.1950 21.8700 21.9100 1,613,800
22.0600 22.2100 21.8800 22.1400 1,781,200
Weekend
Weekend
22.4200 22.6300 22.0700 22.1400 2,444,500
22.4900 22.9000 22.1550 22.2600 2,646,400
22.7800 22.8700 22.2900 22.4200 3,213,700
22.5000 22.7800 22.4900 22.6900 2,084,600
22.5500 22.5690 21.8300 22.1500 6,190,000
Weekend
Weekend
22.0800 22.5850 22.0400 22.5500 1,334,400
22.1600 22.3850 22.0450 22.0800 1,463,800
22.0200 22.4400 21.9640 22.2400 2,131,200
21.7800 22.2100 21.7800 22.1000 2,128,200
21.3600 21.9800 21.3500 21.9400 1,979,600
Weekend
Weekend
21.3900 21.5400 21.2300 21.2700 3,464,000
21.2900 21.5900 21.1700 21.4900 2,576,500
21.8500 21.9050 21.1150 21.1600 3,189,400
21.7900 22.0650 21.5650 21.8500 2,306,400
21.7600 22.0950 21.6700 21.9800 2,739,400
Weekend
Weekend
21.5600 22.0550 21.4900 21.9700 3,226,200
21.8700 21.9000 21.0900 21.5500 2,973,600
24 · 8-K After-hours · 16:57 ET FORM 8-K ↗ 23 · 10-Q After-hours · 16:15 ET 10-Q ↗
21.7000 21.8800 21.4700 21.5200 1,948,400
22.1900 22.2100 21.6400 21.7500 2,829,700
22.5600 22.6150 21.9700 21.9700 1,879,400
22 · 8-K Pre-market · 06:03 ET FORM 8-K ↗
Weekend
Weekend
23.0800 23.3500 22.7100 22.7500 1,744,800
22.9400 23.1450 22.7750 23.0100 1,992,400
22.7400 22.9900 22.5200 22.8500 2,373,100
22.8000 22.8300 22.3500 22.5100 1,622,500
22.8200 22.8300 22.5300 22.6000 1,486,900
Weekend
Weekend
23.0300 23.0300 22.4800 22.5900 1,495,600
22.5100 22.9050 22.4750 22.8500 1,692,500
22.7500 23.1300 22.3550 22.4200 2,303,800
22.4800 22.7950 22.3700 22.7600 1,851,300
22.4300 22.5950 22.1100 22.4600 2,188,000
Weekend
Weekend
22.5800 22.6000 22.0100 22.2800 1,603,600
22.6500 22.9100 22.5000 22.5800 1,614,000
22.8800 22.8800 22.5400 22.7100 2,064,300
22.2900 22.8800 22.2150 22.7100 2,196,800
22.3800 22.7000 22.0550 22.0800 1,897,300
Weekend
Weekend
No trading
22.5900 22.6700 22.0650 22.4600 2,289,800
22.7700 22.8300 22.3600 22.4300 2,771,100
22.7800 23.1850 22.7020 22.7500 3,206,500
23.1900 23.2100 22.6800 22.8000 2,432,700
Weekend
Weekend
22.7700 23.2000 22.7040 23.1900 4,072,100
22.1300 22.9500 22.1150 22.6900 2,542,600
21.9500 22.3000 21.8600 22.1500 2,287,000
21.8000 22.2500 21.7000 22.2100 2,163,100
21.9300 22.0050 21.6100 21.8500 2,908,000
Weekend
Weekend
No trading
21.3500 21.8600 21.1950 21.7100 6,315,800
21.3500 21.5350 21.2850 21.3900 2,934,500
21.2400 21.4600 21.1800 21.4500 2,744,800
21.2900 21.5750 21.1520 21.3300 1,742,900
Weekend
Weekend
21.3300 21.8500 21.2900 21.6700 2,302,800
21.6400 21.9250 21.3400 21.3600 2,622,200
21.4100 21.7900 21.3700 21.4900 2,195,600
21.2500 21.4650 21.0450 21.2600 1,371,900
21.5200 21.7000 21.2600 21.3300 1,581,400
Weekend
Weekend
21.4800 21.6050 21.3650 21.5200 1,980,300
21 · 8-K After-hours · 16:59 ET FORM 8-K ↗
21.3100 21.5800 21.2650 21.5800 1,655,600
21.2400 21.5600 21.2300 21.2700 2,148,900
20.8500 21.2950 20.8500 21.2100 1,211,900
21.1000 21.1000 20.8300 20.8300 2,053,400
Weekend
Weekend
21.1300 21.1800 20.8800 20.9600 2,812,500
21.4200 21.4500 21.1300 21.1600 2,317,000
21.5700 21.6400 21.3100 21.3100 2,179,500
21.9700 22.2450 21.7550 21.8400 2,437,600
No trading
Weekend
Weekend
21.8000 22.2300 21.6900 22.1700 2,765,700
22.0300 22.1700 21.7550 21.8100 1,632,700
22.3400 22.5500 21.9400 22.0800 1,873,500
22.3300 22.4700 22.0450 22.3700 2,378,800
22.0500 22.3400 21.9200 22.2800 2,388,100
Weekend
Weekend
21.9000 22.0450 21.6500 21.9800 2,154,800
21.5100 21.8500 21.5100 21.7400 2,566,700
21.3100 21.6600 21.2900 21.5600 2,354,900
21.5200 21.5200 21.1150 21.3600 2,646,300
20 · 8-K Pre-market · 07:37 ET FORM 8-K ↗
21.0000 21.3700 20.8800 21.3100 2,033,900
Weekend
Weekend
21.2400 21.2800 20.9150 20.9200 2,348,800
20.9500 21.2650 20.6700 21.2400 2,708,100
21.4600 21.6800 21.0700 21.1600 3,270,200
21.8900 21.9950 21.7000 21.7800 2,549,200
21.6700 22.0700 21.5500 21.9900 2,313,000
Weekend
Weekend
21.9000 21.9500 21.5200 21.7000 2,606,300
21.2200 22.2450 21.0100 21.8600 4,871,600
19 · 8-K After-hours · 16:21 ET FORM 8-K ↗ 18 · 10-Q After-hours · 16:15 ET 10-Q ↗
21.7600 21.9100 21.5200 21.8800 2,903,000
21.7900 22.0400 21.6700 21.8600 2,122,400
21.4500 21.7100 21.3100 21.5800 2,700,400
Weekend
Weekend
21.3800 21.4650 21.0900 21.3700 2,129,400
17 · DEFA14A After-hours · 16:21 ET DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS ↗ 16 · DEF 14A After-hours · 16:20 ET DEFINITIVE PROXY STATEMENT ↗
21.4400 21.5000 21.2100 21.3800 1,747,300
21.1700 21.2600 20.9550 21.2400 4,661,500
20.9600 21.0900 20.3950 20.6100 2,627,100
21.1600 21.2800 20.8300 20.8800 2,438,700
Weekend
Weekend
20.8800 21.3050 20.8210 21.2900 2,810,600
21.3200 21.4500 21.0700 21.2400 2,256,500
21.1500 21.3900 21.0600 21.2600 2,088,500
21.8100 21.8100 21.0400 21.2500 5,351,400
22.2800 22.2800 21.3450 21.6300 2,883,100
Weekend
Weekend
22.1200 22.2400 21.8450 22.0300 1,241,800
22.4300 22.9800 22.1600 22.2100 2,112,400
22.1700 22.5350 22.0500 22.4700 2,797,400
22.5900 23.0300 22.5200 22.8100 1,771,500
22.5700 22.8800 22.5300 22.6000 1,623,700
Weekend
Weekend
No trading
22.7600 23.0000 22.5500 22.7500 1,527,100
15 · 8-K After-hours · 16:58 ET FORM 8-K ↗
22.5000 22.6900 22.2300 22.5500 2,409,000
23.2300 23.2700 22.5900 22.8000 4,206,400
23.3900 23.4700 22.9600 23.1200 2,498,300
Weekend
Weekend
23.5700 23.7400 23.1500 23.1900 2,844,500
23.6200 23.8350 23.4300 23.5500 3,026,000
23.2900 23.6250 23.1750 23.6000 2,256,200
22.7200 23.5850 22.7200 23.2800 2,656,800
22.5800 23.2250 22.4500 22.9600 2,876,300
Weekend
Weekend
23.1000 23.1700 22.6300 22.6500 6,467,600
22.8700 23.3000 22.7350 23.0700 2,392,100
22.9100 23.0100 22.7050 22.7400 1,759,900
23.1800 23.3500 22.8850 22.9400 2,434,100
23.2400 23.2400 22.8500 22.8800 2,826,200
Weekend
Weekend
23.0000 23.3100 22.8900 23.1400 2,616,800
22.8900 23.3450 22.8500 22.8500 3,074,200
22.5100 23.1300 22.3800 23.1200 2,727,200
22.6500 22.8750 22.5000 22.5900 2,418,900
22.9900 23.0200 22.6650 22.7500 2,275,600
Weekend
Weekend
22.9400 23.0500 22.6800 22.9700 1,781,000
22.6900 23.1000 22.6500 22.8600 2,847,700
22.7000 22.8850 22.4300 22.7700 1,828,000
22.8600 23.0000 22.4300 22.8200 2,296,300
22.6600 23.0000 22.2600 22.9100 2,465,700
Weekend
Weekend
22.4800 22.5700 22.1950 22.4800 4,402,600
22.1700 22.3900 22.0200 22.3600 3,343,900
22.0700 22.3300 21.8150 22.2800 3,254,200
21.7600 22.1350 21.5100 22.1200 2,818,100
14 · 8-K After-hours · 16:39 ET FORM 8-K ↗
21.5100 21.9900 21.4800 21.7000 2,238,400
Weekend
Weekend
21.1900 21.6300 21.0150 21.6300 4,056,200
21.1600 21.2950 20.8200 21.1000 3,147,800
21.5800 21.6000 20.9300 20.9700 3,153,900
21.4500 21.5100 21.1540 21.4500 3,894,700
No trading
Weekend
Weekend
20.9800 21.6600 20.8800 21.4500 4,456,800
20.9900 21.0000 20.3800 20.9100 5,431,600
13 · 8-K After-hours · 16:35 ET FORM 8-K ↗ 12 · 10-K After-hours · 16:16 ET 10-K ↗
20.0000 20.5400 19.9300 20.4400 4,717,900
19.7500 20.2000 19.7050 19.9000 5,604,600
19.1300 19.7500 19.1300 19.7400 3,147,100
Weekend
Weekend
19.0000 19.4300 18.9400 19.1800 3,685,600
18.6450 18.9050 18.5850 18.9000 2,701,200
18.5900 18.8300 18.4800 18.7600 2,094,900
11 · 8-K After-hours · 16:32 ET FORM 8-K ↗
18.5600 18.8100 18.4200 18.6400 2,540,000
18.5900 18.5900 18.3150 18.5000 2,844,200
Weekend
Weekend
18.7500 18.8400 18.4800 18.8200 2,299,100
18.8100 18.9400 18.6500 18.7200 2,611,500
18.5800 18.7500 18.4550 18.6400 3,077,400
18.6000 18.9100 18.3800 18.7600 2,225,600
18.9500 19.0000 18.6100 18.6900 1,930,500
Weekend
Weekend
18.9100 18.9900 18.7400 18.7500 1,632,300
18.6000 18.9150 18.5950 18.7700 2,573,800
18.5100 18.7600 18.4000 18.5900 2,630,500
18.3600 18.5490 18.2500 18.3400 3,125,800
No trading
Weekend
Weekend
17.8900 18.3700 17.8700 18.2900 3,163,000
17.8400 17.9250 17.6000 17.8400 3,247,900
17.7000 17.8800 17.6700 17.7800 2,838,600
17.5600 17.8200 17.5600 17.7100 2,875,200
17.3300 17.5850 17.3200 17.5500 3,670,000
Weekend
Weekend
17.3900 17.5400 17.2100 17.3100 2,020,100
17.3400 17.4400 17.1700 17.3300 2,039,900
17.2600 17.3800 17.1190 17.1900 2,320,500
17.6200 17.6300 17.1450 17.1500 3,387,500
17.9400 17.9860 17.2700 17.7000 3,160,900
Weekend
Weekend
17.8000 17.9900 17.6100 17.9400 2,325,200
No trading
17.8300 17.9000 17.7650 17.7900 1,848,800
17.8200 17.9700 17.8000 17.8600 1,516,000
17.7800 17.8800 17.7500 17.8000 1,234,100
Weekend
Weekend
17.9500 17.9500 17.6800 17.7300 1,049,700
No trading
18.0000 18.0300 17.8100 17.8800 1,035,500
10 · 8-K After-hours · 17:12 ET FORM 8-K ↗
17.8500 18.0800 17.7800 18.0600 1,564,700
17.5500 17.7200 17.5100 17.6300 2,067,500
Weekend
Weekend
17.6400 17.8200 17.4800 17.5100 10,751,800
17.7800 18.0450 17.6700 17.6800 2,684,000
17.7000 17.8600 17.6000 17.6600 3,041,900
17.8500 17.9100 17.5600 17.6600 2,605,200
18.1100 18.1100 17.8100 18.0000 2,265,700
Weekend
Weekend
18.0600 18.2800 17.9400 17.9700 2,236,500
18.1500 18.1900 17.9100 18.0600 2,539,600
18.6900 18.7400 18.0300 18.1900 3,978,600
9 · 8-K Next filing day · accepted 09 Dec, 18:47 ET FORM 8-K ↗
18.5800 18.8700 18.5400 18.5800 3,027,200
8 · 8-K Pre-market · 08:00 ET FORM 8-K ↗
18.3500 18.8750 18.2080 18.6800 3,553,100
7 · 8-K Pre-market · 07:12 ET FORM 8-K ↗
Weekend
Weekend
18.2200 18.5300 18.2150 18.4700 2,194,600
18.0500 18.2900 17.9800 18.2200 1,687,300
17.8700 18.1800 17.8100 18.0900 1,970,200
18.2000 18.2000 17.7500 17.7600 1,560,600
17.9200 18.1730 17.8700 18.1300 1,774,400
Weekend
Weekend
17.7700 18.0900 17.7700 18.0100 1,295,700
No trading
17.6900 17.9300 17.6400 17.7900 1,326,000
17.5400 17.7400 17.4500 17.6000 1,733,300
17.7000 17.7000 17.4850 17.5600 1,912,600
Weekend
Weekend
17.7100 17.8400 17.5790 17.7000 3,511,400
18.0100 18.2100 17.6000 17.6900 3,258,800
17.7500 17.9700 17.6600 17.9100 2,898,200
17.7100 18.0000 17.7100 17.8600 2,059,900
18.1600 18.2500 17.8000 17.8200 1,816,700
Weekend
Weekend
17.7600 18.1700 17.7200 18.1600 1,984,800
17.9000 18.0300 17.6100 17.9200 3,683,700
17.9700 18.1500 17.7400 17.9100 3,197,300
6 · 8-K Pre-market · 08:01 ET FORM 8-K ↗
17.9300 18.0150 17.8000 17.9900 1,661,400
17.8500 17.9500 17.7900 17.8500 2,192,600
Weekend
Weekend
17.2600 17.7300 17.1900 17.7200 2,179,300
17.3200 17.5300 17.2200 17.2400 2,258,600
17.2000 17.4400 17.1100 17.2400 2,749,400
17.3000 17.3200 17.1000 17.1900 3,332,700
17.2900 17.4700 16.9600 17.4700 3,268,500
Weekend
Weekend
17.5100 17.5500 17.1700 17.2500 4,158,400
17.2500 17.7350 17.0900 17.4900 3,913,700
5 · 8-K After-hours · 16:48 ET FORM 8-K ↗ 4 · 10-Q After-hours · 16:16 ET 10-Q ↗
17.5600 17.6500 17.3770 17.5300 2,084,300
17.6600 17.7400 17.5100 17.6100 1,643,200
17.8800 17.8800 17.6000 17.7000 2,450,300
Weekend
Weekend
18.0200 18.0200 17.7500 17.8300 1,749,800
18.2200 18.2200 17.7300 17.8400 1,612,600
18.1100 18.1800 17.8400 18.0300 2,018,000
18.3300 18.4000 18.1800 18.2500 1,637,100
18.1800 18.4800 18.1800 18.3500 1,537,600
Weekend
Weekend
17.9300 18.1150 17.8950 18.0700 1,807,600
18.3200 18.3800 17.8800 17.9600 1,644,800
18.1200 18.5000 18.1050 18.3200 1,736,000
18.2000 18.2900 17.9650 18.0000 2,093,400
18.4500 18.5450 18.2700 18.3800 1,500,200
Weekend
Weekend
18.8300 19.0700 18.3900 18.4100 1,470,100
19.4200 19.4550 18.8200 18.8300 1,996,800
19.0600 19.3800 18.8750 19.3500 1,815,500
19.1000 19.1600 18.8550 19.1300 2,234,100
19.1300 19.1980 18.9350 19.0700 2,198,300
Weekend
Weekend
19.2600 19.2600 18.9950 19.0900 1,973,000
19.5500 19.7200 19.2300 19.2400 1,885,200
19.3800 19.5100 19.3500 19.4100 1,616,600
19.3500 19.6590 19.3000 19.4400 2,455,300
19.5100 19.6700 19.3150 19.4700 1,438,600
Weekend
Weekend
19.5900 19.8200 19.5600 19.5800 1,457,000
19.4600 19.6200 19.3600 19.5400 1,547,700
19.2100 19.5200 19.2100 19.4600 2,200,600
18.7800 19.3200 18.7000 19.1400 3,338,100
3 · 8-K Next filing day · accepted 22 Sep, 17:51 ET FORM 8-K ↗
18.5200 18.7900 18.4200 18.7500 1,605,100
Weekend
Weekend
18.5800 18.6700 18.4300 18.5600 7,260,600
18.5100 18.7050 18.4300 18.6200 2,318,700
18.3000 18.6000 18.3000 18.5200 2,439,300
18.3800 18.4450 18.1450 18.3100 1,722,600
18.6100 18.7100 18.3750 18.3800 2,250,300
Weekend
Weekend
18.4700 18.7050 18.4600 18.6200 2,120,000
18.2700 18.4900 18.1050 18.4900 3,788,200
18.3000 18.5650 18.2700 18.3700 1,952,800
18.1200 18.3250 18.1200 18.2600 1,542,900
2 · 8-K Next filing day · accepted 08 Sep, 18:16 ET FORM 8-K ↗
18.2500 18.4190 17.9500 18.1000 3,360,700
1 · 8-K Pre-market · 07:49 ET FORM 8-K ↗
Weekend
Weekend
18.0900 18.2600 17.8100 18.2500 2,699,400

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

24 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:57 ET Summarise
23 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
22 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 06:03 ET Summarise
21 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:59 ET Summarise
20 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:37 ET Summarise
19 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
18 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
17 DEFA14A DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
16 DEF 14A DEFINITIVE PROXY STATEMENT (opens SEC filing in a new tab) After-hours · 16:20 ET Summarise
15 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:58 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:39 ET Summarise
13 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:35 ET Summarise
12 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
11 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:12 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) Next filing day · accepted 09 Dec, 18:47 ET Summarise
8 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:12 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:01 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:48 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
3 8-K FORM 8-K (opens SEC filing in a new tab) Next filing day · accepted 22 Sep, 17:51 ET Summarise
2 8-K FORM 8-K (opens SEC filing in a new tab) Next filing day · accepted 08 Sep, 18:16 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:49 ET Summarise