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Companies
▲ Purchases (0 ops.)
▼ Sales (210 ops.)
Latest filing published 13 Oct 2026 for Antero Midstream Corp.
Filing timeline
BuySaleW. Howard Keenan Jr.
First 200 filings with a declared amount
Insider track record
Disclosed buys
0
Disclosed sells
210
Signal history
W. Howard Keenan Jr.: trading record in brief
W. Howard Keenan Jr. has 467 filings, 205 sales and no purchase, spread over five boards as a director: Brigham Minerals, Inc. (215 filings, 144 of them sales), Antero Resources Corp (102, 34 sales), Antero Midstream Corp (77, 17 sales), Solaris Energy Infrastructure, Inc. (34, 7) and Ramaco Resources, Inc. (14, 3). The sales come to EUR 503.9 million, with a median of EUR 238,250.
Three trades exceed EUR 23 million: EUR 27,180,400 on February 19, 2025 and EUR 23,341,158 on December 7, 2022 at Antero Resources, and EUR 27,167,416 on November 14, 2017 at Solaris. The record also holds 125 share grants and 137 filings of another kind, but no option exercise.
The year 2021 concentrates 228 filings, far ahead of 2019 (57) and 2022 (37). Nine filings fall in the last twelve months, none of them a sale.
At Brigham Minerals, 72 of Keenan Jr.'s trades fall within 30 days of a trade by Blake C. Williams, all in the same direction. At Antero Resources, 18 do so with Sheri Pearce, again in the same direction. Filings appear a median of 2 days after the trade.
Companies and markets linked to W. Howard Keenan Jr.
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Declarations461 total
2,015 shares0Common stock, par value $0.01 per shareSEC:0001104659-26-115568:0
1,497 shares0Common stock, par value $0.01 per shareSEC:0001104659-26-115566:0
2,989 shares0Class A Common StockSEC:0001628280-26-058885:0
1,617 shares0Common stock, par value $0.01 per shareSEC:0001104659-26-083577:0
1,907 shares0Common stock, par value $0.01 per shareSEC:0001104659-26-083582:0
1,418 shares0Common stock, par value $0.01 per shareSEC:0001104659-26-043261:0
1,617 shares0Common stock, par value $0.01 per shareSEC:0001104659-26-043291:0
1,712 shares0Common stock, par value $0.01 per shareSEC:0001104659-26-002662:0
2,058 shares0Common stock, par value $0.01 per shareSEC:0001104659-26-002643:0
9,304,608 sharesClass B Common StockSEC:0001193125-25-240640:1
34,485 sharesClass A Common StockSEC:0001193125-25-240640:0
1,700 shares0Common stock, par value $0.01 per shareSEC:0001104659-25-099320:0
1,935 shares0Common stock, par value $0.01 per shareSEC:0001104659-25-099336:0
5,518 shares0Class A Common StockSEC:0001415889-25-023027:0
1,499 shares0Common stock, par value $0.01 per shareSEC:0001104659-25-067783:0
2,042 shares0Common stock, par value $0.01 per shareSEC:0001104659-25-067766:0
478,798 shares@ US$41.096.4% of flowCommon Stock, par value $0.01 per shareSEC:0001140361-25-019375:1
38,013 shares@ US$40.320.5% of flowCommon Stock, par value $0.01 per shareSEC:0001140361-25-019375:2
583,189 shares@ US$40.603819.5% of flowCommon Stock, par value $0.01 per shareSEC:0001140361-25-019375:0
1,683 shares0Common stock, par value $0.01 per shareSEC:0001104659-25-034733:0
2,243 shares0Common stock, par value $0.01 per shareSEC:0001104659-25-034722:0
▼
Same trade as the filing by Yorktown Energy Partners XI, L.P., counted once
28M USD37SEC
1,000,000 shares@ US$27.70100.0% of flowClass A Common StockSEC:0001140361-25-009503:1
1,000,000 shares0Class B Common StockSEC:0001140361-25-009503:2
4,426 shares0Class A Common StockSEC:0001865187-25-000054:0
1,000,000 shares0Class A Common StockSEC:0001140361-25-009503:0
25 of 461 declarations
