Glen C. JR Warren

PRESIDENT AND SECRETARY · ANTERO MIDSTREAM CORP · CIK 0001375364

FILING MIX · LIFETIME45%/55%

BUYS

SELLS

TOTAL VALUE

$41.43M

COMPANIES

ACTIVE SINCE

Apr 2020

HOLDINGS NOW

6,242,066

AVG SELL PX

$4.12

Trades · vs SPY

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Performance · forward returns vs SPY

1 backtested trades · 8 horizons

Forward-return performance of every backtestable P/S trade by Glen C. JR Warren, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.

HORIZON	TRADES	WIN RATE	INSIDER RETURN	SPY RETURN	MEAN EXCESS	MEDIAN EXCESS	T-STAT
7d	1	+100.00%	-9.45%	+0.16%	-9.61%	-9.61%	—
14d	1	+100.00%	-11.43%	+2.02%	-13.45%	-13.45%	—
30d	1	+0.00%	+17.14%	+8.79%	+8.35%	+8.35%	—
60d	1	+0.00%	+19.78%	+9.58%	+10.20%	+10.20%	—
90d	1	+0.00%	+38.03%	+15.39%	+22.64%	+22.64%	—
180d	1	+0.00%	+36.52%	+16.35%	+20.17%	+20.17%	—
1y	1	+0.00%	+138.66%	+47.60%	+91.06%	+91.06%	—
2y	1	+0.00%	+195.09%	+48.85%	+146.24%	+146.24%	—

How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.

Holdings over time

AM · 6,191,816 shares · as of Apr 15, 2021

Trading cadence · quarterly flow

BUY ● SELL ●

2020

2021

FLOW · 5 buys / 6 sellsCOVERAGE · 5 quarters

Form 4 filings · all activity

COMPANY	TYPE	SHARES	PRICE	VALUE	HELD AFTER	TRADE DATE	FILED
AR ANTERO RESOURCES CORP	PURCHASEGRANT Stock grant	25,125	—	—	9,555,870	Apr 22, 2021	Apr 26, 2021 ↗
AR ANTERO RESOURCES CORP	PURCHASE See Remarks	25,125	—	—	9,530,745	Apr 22, 2021	Apr 26, 2021 ↗
AR ANTERO RESOURCES CORP	SALE See Remarks	16,750	—	—	50,250	Apr 22, 2021	Apr 26, 2021 ↗
AR ANTERO RESOURCES CORP	SALE See Remarks	15,906	$9.52	$151.4K	9,505,620	Apr 15, 2021	Apr 19, 2021 ↗
AM ANTERO MIDSTREAM CORP	SALE See Remarks	25,907	$8.71	$225.6K	6,191,816	Apr 15, 2021	Apr 19, 2021 ↗
AR ANTERO RESOURCES CORP	PURCHASEGRANT Stock grant	134,000	—	—	10,324,526	Jul 15, 2020	Jul 17, 2020 ↗
AR ANTERO RESOURCES CORP	PURCHASEGRANT Stock grant	67,000	—	—	67,000	Jul 15, 2020	Jul 17, 2020 ↗
AM ANTERO MIDSTREAM CORP	PURCHASEGRANT Stock grant	148,000	—	—	7,034,723	Jul 15, 2020	Jul 17, 2020 ↗
AM ANTERO MIDSTREAM CORP	SALE President and Secretary	10,000,000	$4.10	$41.00M	6,886,723	May 5, 2020	May 5, 2020 ↗
AR ANTERO RESOURCES CORP	SALE See Remarks	8,273	$1.38	$11.4K	10,190,526	Apr 15, 2020	Apr 17, 2020 ↗
AM ANTERO MIDSTREAM CORP	SALE President and Secretary	15,102	$2.74	$41.4K	16,886,723	Apr 15, 2020	Apr 17, 2020 ↗

Other insiders · AM

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About this filer

CIK 0001375364

ROLE

President and Secretary

PRIMARY

COMPANIES

ACTIVE SINCE

Apr 2020

MARKETPEEL · /INSIDER/0001375364DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE

Glen C. JR Warren

The morning brief, before the bell.