United States Oil & Gas Related Equipment and Services

Antero Midstream Corp (AM)

Track

Over the past 90 days, Antero Midstream Corp has seen one recorded insider transaction, consisting of a sale valued at approximately $352,160. This activity follows a period of consistent selling by various insiders throughout the year. The company's stock has experienced a 2.2% price change over the last quarter, following a recent earnings report that missed expectations.
Ticker: AM Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Antero Midstream Corp. Upgrade to see score, net flow, insiders and the full signal context.

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Proposed sale 6 Aug 2026
Value US$1,889,043.92 | Price 378.57 | Shares 24,918
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-06 2026-08-06 PrS Proposed sale
2.5
BROOKS J KLIMLEY

Director

Non-Executive Director
24,918
378.57
US$1,889,044 		24,918 378.57 US$1,889,044
2026-08-05 2026-08-04 S Sale
3.2
Pearce Sheri

See Remarks

Officer
7,512 +21.0%
371.25
US$1,121,766 		7,512 +21.0% 371.25 US$1,121,766
2026-05-04 2026-05-04 S Sale
2.9
Schultz Yvette K

See Remarks

Executive Director
82,956 +48.1%
91.98
US$48,224 		82,956 +48.1% 91.98 US$48,224
2026-05-04 2026-05-04 PlS Planned sale
2.1
Kennedy Michael N.

See Remarks

Executive Director
100,000 -6.2%
21.92
US$2,192,000 		100,000 -6.2% 21.92 US$2,192,000
2026-05-04 2026-05-04 PrS Proposed sale
2.9
Yvette Schultz

Officer

Officer
69,269
21.90
US$1,516,829 		69,269 21.90 US$1,516,829
2026-05-04 2026-05-04 PrS Proposed sale
2.1
Kennedy Michael N.

Officer; Director

Executive Director
100,000
21.92
US$2,192,080 		100,000 21.92 US$2,192,080
2026-03-12 2026-03-12 S Sale
2.5
KLIMLEY BROOKS J
Non-Executive Director
5,000 -6.7%
23.16
US$115,800 		5,000 -6.7% 23.16 US$115,800
2026-03-12 2026-03-12 PrS Proposed sale
2.5
BROOKS J KLIMLEY

Director

Non-Executive Director
5,000
23.16
US$115,800 		5,000 23.16 US$115,800
2026-03-10 2026-03-10 S Sale
3.2
Pearce Sheri

See Remarks

Officer
14,000 -12.3%
22.76
US$318,640 		14,000 -12.3% 22.76 US$318,640
2026-03-10 2026-03-09 S Sale
2.9
Schultz Yvette K

See Remarks

Executive Director
25,000 -3.7%
22.81
US$570,250 		25,000 -3.7% 22.81 US$570,250
2026-03-09 2026-03-09 PrS Proposed sale
2.9
Yvette Schultz

Officer

Officer
25,000
22.81
US$570,171 		25,000 22.81 US$570,171
2025-12-16 2025-12-16 PrS Proposed sale
2.5
BROOKS J KLIMLEY

Director

Non-Executive Director
5,000
17.59
US$87,949 		5,000 17.59 US$87,949
2025-12-16 2025-12-16 S Sale
2.5
KLIMLEY BROOKS J
Non-Executive Director
5,000 -6.4%
17.59
US$87,950 		5,000 -6.4% 17.59 US$87,950
2025-08-21 2025-08-20 S Sale
3.2
Pearce Sheri

See Remarks

Officer
39,155 -26.9%
17.51
US$685,604 		39,155 -26.9% 17.51 US$685,604
2025-05-29 2025-05-28 S Sale
2.5
KLIMLEY BROOKS J
Non-Executive Director
5,000 -6.4%
18.88
US$94,400 		5,000 -6.4% 18.88 US$94,400
2025-05-28 2025-05-28 PrS Proposed sale
2.5
BROOKS J KLIMLEY

Director

Non-Executive Director
5,000
18.88
US$94,400 		5,000 18.88 US$94,400
2024-12-16 2024-12-13 B Purchase
2.9
MCARDLE JANINE J
Non-Executive Director
1,174 +1.7%
15.11
US$17,739 		1,174 +1.7% 15.11 US$17,739
2024-11-06 2024-11-05 S Sale
2.5
KLIMLEY BROOKS J
Non-Executive Director
10,000 -11.9%
14.66
US$146,600 		10,000 -11.9% 14.66 US$146,600
2024-11-05 2024-11-05 PrS Proposed sale
2.5
BROOKS J KLIMLEY

Director

Non-Executive Director
10,000
14.66
US$146,552 		10,000 14.66 US$146,552
2024-08-22 2024-08-21 S Sale
3.2
Pearce Sheri

See Remarks

Officer
23,518 -15.3%
14.59
US$343,128 		23,518 -15.3% 14.59 US$343,128
2024-03-14 2024-03-13 S Sale
3.2
Pearce Sheri

See Remarks

Officer
16,394 -8.8%
13.67
US$224,106 		16,394 -8.8% 13.67 US$224,106
2023-08-22 2023-08-22 B Purchase
2.9
MCARDLE JANINE J
Non-Executive Director
6,011 +12.5%
11.96
US$71,892 		6,011 +12.5% 11.96 US$71,892
2023-08-09 2023-08-09 S Sale
3.2
Pearce Sheri

See Remarks

Officer
16,600 -10.7%
12.05
US$200,030 		16,600 -10.7% 12.05 US$200,030
2023-08-09 2023-08-09 S Sale
2.5
KLIMLEY BROOKS J
Non-Executive Director
5,000 -6.6%
12.01
US$60,025 		5,000 -6.6% 12.01 US$60,025
2023-06-01 2023-06-01 S Sale
3.2
Pearce Sheri

See Remarks

Officer
19,600 -11.2%
10.25
US$200,900 		19,600 -11.2% 10.25 US$200,900
2023-05-05 2023-05-05 PrS Proposed sale
2.1
Michael Kennedy

Chief Financial Officer

Officer
300,000
10.46
US$3,138,000 		300,000 10.46 US$3,138,000
2023-05-05 2023-05-05 S Sale
2.1
Kennedy Michael N.

See Remarks

Executive Director
300,000 -22.0%
10.47
US$3,141,000 		300,000 -22.0% 10.47 US$3,141,000
2023-03-15 2023-03-15 B Purchase
3.4
KEYTE DAVID H
Non-Executive Director
10,000 +14.4%
10.01
US$100,100 		10,000 +14.4% 10.01 US$100,100
2022-05-25 2022-05-25 S Sale
3.7
Keenan W Howard JR
Non-Executive Director
147,367 -100.0%
10.49
US$1,546,057 		147,367 -100.0% 10.49 US$1,546,057
2022-05-25 2022-05-25 S Sale
3.7
Keenan W Howard JR
Non-Executive Director
95,501 -100.0%
10.49
US$1,001,920 		95,501 -100.0% 10.49 US$1,001,920
2022-05-25 2022-05-24 S Sale
3.7
Keenan W Howard JR
Non-Executive Director
181,439 -55.2%
10.23
US$1,855,486 		181,439 -55.2% 10.23 US$1,855,486
2022-05-25 2022-05-24 S Sale
3.7
Keenan W Howard JR
Non-Executive Director
117,580 -55.2%
10.23
US$1,202,432 		117,580 -55.2% 10.23 US$1,202,432
2022-05-25 2022-05-23 S Sale
3.7
Keenan W Howard JR
Non-Executive Director
152,299 -31.7%
10.31
US$1,569,822 		152,299 -31.7% 10.31 US$1,569,822
2022-05-25 2022-05-23 S Sale
3.7
Keenan W Howard JR
Non-Executive Director
98,697 -31.7%
10.31
US$1,017,319 		98,697 -31.7% 10.31 US$1,017,319
2022-05-20 2022-05-20 S Sale
3.7
Keenan W Howard JR
Non-Executive Director
41,566 -8.0%
10.19
US$423,479 		41,566 -8.0% 10.19 US$423,479
2022-05-20 2022-05-20 S Sale
3.7
Keenan W Howard JR
Non-Executive Director
26,936 -8.0%
10.19
US$274,427 		26,936 -8.0% 10.19 US$274,427
2022-05-20 2022-05-19 S Sale
3.7
Keenan W Howard JR
Non-Executive Director
275,327 -34.5%
10.19
US$2,804,563 		275,327 -34.5% 10.19 US$2,804,563
2022-05-20 2022-05-19 S Sale
3.7
Keenan W Howard JR
Non-Executive Director
178,424 -34.5%
10.19
US$1,817,480 		178,424 -34.5% 10.19 US$1,817,480
2022-05-20 2022-05-18 S Sale
3.7
Keenan W Howard JR
Non-Executive Director
184,008 -18.7%
10.33
US$1,899,883 		184,008 -18.7% 10.33 US$1,899,883
2022-05-20 2022-05-18 S Sale
3.7
Keenan W Howard JR
Non-Executive Director
119,246 -18.7%
10.33
US$1,231,215 		119,246 -18.7% 10.33 US$1,231,215
2022-05-12 2022-05-12 B Purchase
3.4
KEYTE DAVID H
Non-Executive Director
10,000 +20.2%
9.80
US$98,000 		10,000 +20.2% 9.80 US$98,000
2022-05-05 2022-05-05 B Purchase
3.1
Krueger Brendan E.

See Remarks

Officer
7,000 +2.5%
10.53
US$73,710 		7,000 +2.5% 10.53 US$73,710
2022-05-05 2022-05-04 B Purchase
3.1
Krueger Brendan E.

See Remarks

Officer
3,000 +1.1%
10.54
US$31,620 		3,000 +1.1% 10.54 US$31,620
2021-11-22 2021-11-18 S Sale
2.5
KLIMLEY BROOKS J
Non-Executive Director
7,500 -12.2%
10.49
US$78,679 		7,500 -12.2% 10.49 US$78,679
2020-11-25 2020-11-24 S Sale
3.2
Pearce Sheri

See Remarks

Officer
1,326 -2.9%
7.27
US$9,636 		1,326 -2.9% 7.27 US$9,636
2020-11-12 2020-11-12 S Sale
2.5
KLIMLEY BROOKS J
Non-Executive Director
9,788 -18.9%
6.22
US$60,920 		9,788 -18.9% 6.22 US$60,920
2020-09-15 2020-09-14 S Sale
1.6
RADY PAUL M

Chief Executive Officer

Executive Director
8,600,000 -85.6%
5.40
US$46,440,000 		8,600,000 -85.6% 5.40 US$46,440,000
2020-05-05 2020-05-05 S Sale
1.4
Warren Glen C Jr

President and Secretary

Executive Director
10,000,000 -59.2%
4.10
US$41,000,000 		10,000,000 -59.2% 4.10 US$41,000,000
2020-05-05 2020-05-05 S Sale
1.6
RADY PAUL M

Chief Executive Officer

Executive Director
18,000,000 -93.8%
4.10
US$73,800,000 		18,000,000 -93.8% 4.10 US$73,800,000
2020-03-11 2020-03-09 PlS Planned sale
3.3
Yoo K. Phil

See Remarks

Officer
50,000 -27.1%
3.60
US$179,800 		50,000 -27.1% 3.60 US$179,800
2019-12-16 2019-12-16 S Sale Yoo K. Phil

See Remarks

Officer
97,395 -34.5%
6.05
US$589,279 		97,395 -34.5% 6.05 US$589,279
2019-12-05 2019-12-03 PlS Planned sale Yoo K. Phil

See Remarks

Officer
20,000 -6.6%
4.45
US$88,948 		20,000 -6.6% 4.45 US$88,948
2019-11-13 2019-11-12 S Sale KAGAN PETER Non-Executive Director
22,965,437 -100.0%
6.52
US$149,734,649 		22,965,437 -100.0% 6.52 US$149,734,649
2019-11-13 2019-11-12 S Sale Keenan W Howard JR
1,820,463 -34.6%
6.52
US$11,869,419 		1,820,463 -34.6% 6.52 US$11,869,419
2019-11-13 2019-11-12 S Sale Keenan W Howard JR
1,179,537 -34.6%
6.52
US$7,690,581 		1,179,537 -34.6% 6.52 US$7,690,581
2019-11-13 2019-11-12 S Sale Warburg Pincus Private Equity X O&G, L.P. Non-Executive Director Large shareholder
22,965,437 -100.0%
6.52
US$149,734,649 		22,965,437 -100.0% 6.52 US$149,734,649
2019-11-13 2019-11-12 S Sale Warburg Pincus Private Equity X O&G, L.P. Non-Executive Director Large shareholder
711,929 -100.0%
6.52
US$4,641,777 		711,929 -100.0% 6.52 US$4,641,777
2019-11-13 2019-11-12 S Sale Warburg Pincus Private Equity X O&G, L.P. Non-Executive Director Large shareholder
22,253,508 -100.0%
6.52
US$145,092,872 		22,253,508 -100.0% 6.52 US$145,092,872
2019-11-13 2019-11-12 S Sale Yorktown Energy Partners VII, L.P.
1,179,537 -34.6%
6.52
US$7,690,581 		1,179,537 -34.6% 6.52 US$7,690,581
2019-11-13 2019-11-12 S Sale Yorktown VIII Associates LLC
1,820,463 -34.6%
6.52
US$11,869,419 		1,820,463 -34.6% 6.52 US$11,869,419
2019-11-13 2019-11-12 S Sale Yorktown VII Associates LLC
1,179,537 -34.6%
6.52
US$7,690,581 		1,179,537 -34.6% 6.52 US$7,690,581
2019-11-13 2019-11-12 S Sale Yorktown Energy Partners VIII, L.P.
1,820,463 -34.6%
6.52
US$11,869,419 		1,820,463 -34.6% 6.52 US$11,869,419
2019-09-09 2019-09-05 S Sale
3.7
Keenan W Howard JR
1,463,246 -100.0%
6.81
US$9,964,705 		1,463,246 -100.0% 6.81 US$9,964,705
2019-09-09 2019-09-05 S Sale
3.7
Keenan W Howard JR
1,392,602 -100.0%
6.81
US$9,483,620 		1,392,602 -100.0% 6.81 US$9,483,620
2019-09-06 2019-09-05 S Sale
3.5
KAGAN PETER
17,144,152 -42.7%
6.81
US$116,751,675 		17,144,152 -42.7% 6.81 US$116,751,675
2019-09-06 2019-09-05 S Sale
2.8
Yorktown Energy Partners VI LP
Large shareholder
1,463,246 -100.0%
6.81
US$9,964,705 		1,463,246 -100.0% 6.81 US$9,964,705
2019-09-06 2019-09-05 S Sale
3.3
Warburg Pincus Private Equity X O&G, L.P.
Large shareholder
17,144,152 -42.7%
6.81
US$116,751,675 		17,144,152 -42.7% 6.81 US$116,751,675
2019-09-06 2019-09-05 S Sale
3.3
Warburg Pincus Private Equity X O&G, L.P.
Large shareholder
402,481 -36.1%
6.81
US$2,740,896 		402,481 -36.1% 6.81 US$2,740,896
2019-09-06 2019-09-05 S Sale
3.3
Warburg Pincus Private Equity X O&G, L.P.
Large shareholder
12,580,788 -36.1%
6.81
US$85,675,166 		12,580,788 -36.1% 6.81 US$85,675,166
2019-09-06 2019-09-05 S Sale
2.8
Yorktown V CO LLC
Large shareholder
1,392,602 -100.0%
6.81
US$9,483,620 		1,392,602 -100.0% 6.81 US$9,483,620
2019-09-06 2019-09-05 S Sale
2.8
YORKTOWN ENERGY PARTNERS V LP
Large shareholder
1,392,602 -100.0%
6.81
US$9,483,620 		1,392,602 -100.0% 6.81 US$9,483,620
2019-09-06 2019-09-05 S Sale
2.8
Yorktown VI Associates LLC
Large shareholder
1,463,246 -100.0%
6.81
US$9,964,705 		1,463,246 -100.0% 6.81 US$9,964,705
2019-09-04 2019-09-03 PlS Planned sale
3.3
Yoo K. Phil

See Remarks
15,000 -4.7%
6.97
US$104,490 		15,000 -4.7% 6.97 US$104,490
2019-05-23 2019-05-23 S Sale
3.3
Yoo K. Phil

See Remarks
20,000 -5.9%
13.17
US$263,342 		20,000 -5.9% 13.17 US$263,342
2019-05-23 2019-05-21 S Sale
3.2
Yorktown Energy Partners VIII, L.P.
Large shareholder
1,825,600 -25.7%
12.61
US$23,020,816 		1,825,600 -25.7% 12.61 US$23,020,816
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