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Insider · CIK 0001250240

Janine J McArdle

director

Files at AM (Antero Midstream Corp). First filing Dec 16, 2024, latest Dec 16, 2024.

Janine J McArdle files SEC Form 4 as director at AM (Antero Midstream Corp). Since Dec 16, 2024, Janine J McArdle has reported 1 open-market buy worth $18k and 0 open-market sells worth $0, the latest filed on Dec 16, 2024.

A track record needs three past buys with six months of prices behind them; Janine J McArdle has 0, so none is measured yet.

The newest scored trade: bought $18k of AM on Dec 13, 2024, filed Dec 16, 2024, scored 15 (weak).

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
1 / 0
$18k bought, $0 sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

AM: Antero Midstream Corp

AMOct 9, 2026 · close 21.09

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
15Weak
AMbuy
Antero Midstream Corp
$18k
1,174 shares
+2%-

Transactions

Every row this insider has filed, 8 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Apr 10, 2026AM
Antero Midstream Corp
AGrant or award
Common stock, par value $0.01 per share
+1,617$0.00$080,517Apr 14, 2026
Jan 10, 2026AM
Antero Midstream Corp
AGrant or award
Common stock, par value $0.01 per share
+2,058$0.00$078,900Jan 12, 2026
Oct 10, 2025AM
Antero Midstream Corp
AGrant or award
Common stock, par value $0.01 per share
+1,935$0.00$076,842Oct 14, 2025
Jul 10, 2025AM
Antero Midstream Corp
AGrant or award
Common stock, par value $0.01 per share
+2,042$0.00$074,907Jul 14, 2025
Apr 10, 2025AM
Antero Midstream Corp
AGrant or award
Common stock, par value $0.01 per share
+2,243$0.00$072,865Apr 14, 2025
Jan 10, 2025AM
Antero Midstream Corp
AGrant or award
Common stock, par value $0.01 per share
+2,302$0.00$070,622Jan 13, 2025
Dec 13, 2024AM
Antero Midstream Corp
POpen-market purchase
Common stock, par value $0.01 per share
+1,174$15.11$18k68,320Dec 16, 2024
Oct 10, 2024AM
Antero Midstream Corp
AGrant or award
Common stock, par value $0.01 per share
+2,308$0.00$067,146Oct 15, 2024

Questions about Janine J McArdle

Answered from the filings on this page, as of the latest one.

Is Janine J McArdle buying or selling?

Not in the last 12 months. Janine J McArdle's latest open-market trade on SEC Form 4 was bought $18k of AM on Dec 13, 2024.

How did Janine J McArdle's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Janine J McArdle has 0.

Where does Janine J McArdle file Form 4?

Janine J McArdle has filed Form 4 at AM (Antero Midstream Corp). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Janine J McArdle: insider trades and track record | InsiderTell