David L. Miller

ATCX

CHIEF STRATEGY OFFICER · ATLAS CRITICAL MINERALS CORP · CIK 0001796566

FILING MIX · LIFETIME67%/33%

BUYS

SELLS

TOTAL VALUE

$32.68M

COMPANIES

ACTIVE SINCE

May 2020

HOLDINGS NOW

231,662

AVG SELL PX

$7.47

Trades · vs SPY

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Performance · forward returns vs SPY

2 backtested trades · 8 horizonsHow are these numbers computed? →

Forward-return performance of every backtestable P/S trade by David L. Miller, 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	2	+0.00%	+0.00%	+2.46%	-2.46%	-2.46%	—
14d	2	+100.00%	-4.76%	-3.17%	-1.59%	-1.59%	—
30d	2	+100.00%	-4.76%	-5.61%	+0.85%	+0.85%	—
60d	2	—	—	+0.88%	—	—	—
90d	2	+100.00%	-47.62%	+4.29%	-51.91%	-51.91%	—
180d	2	+0.00%	+34.29%	+13.40%	+20.89%	+20.89%	—
1y	2	+100.00%	-4.76%	+32.39%	-37.16%	-37.16%	—
2y	2	+100.00%	-33.33%	+25.49%	-58.82%	-58.82%	—

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

ATCX · 231,662 shares · as of Oct 14, 2020

Trading cadence · quarterly flow

BUY ● SELL ●

2020

FLOW · 4 buys / 2 sellsCOVERAGE · 3 quarters

Form 4 filings · all activity

COMPANY	TYPE	SHARES	PRICE	VALUE	HELD AFTER	TRADE DATE	FILED	DETAILS
ATCX ATLAS CRITICAL MINERALS CORP	PURCHASE Chief Strategy Officer	41,700	—	—	231,662	Oct 14, 2020	Oct 15, 2020 ↗	View →
ATCX ATLAS CRITICAL MINERALS CORP	PURCHASE Chief Strategy Officer	41,700	—	—	231,662	Oct 14, 2020	Oct 15, 2020 ↗	View →
ATCX ATLAS CRITICAL MINERALS CORP	SALE Chief Strategy Officer	2,187,500	$7.47	$16.34M	189,962	Aug 25, 2020	Aug 27, 2020 ↗	View →
ATCX ATLAS CRITICAL MINERALS CORP	SALE Chief Strategy Officer	2,187,500	$7.47	$16.34M	189,962	Aug 25, 2020	Aug 27, 2020 ↗	View →
ATCX ATLAS CRITICAL MINERALS CORP	PURCHASE Chief Strategy Officer	2,377,462	—	—	2,377,462	Jun 15, 2020	Jun 17, 2020 ↗	View →
ATCX ATLAS CRITICAL MINERALS CORP	PURCHASEGRANT Stock grant	5,353	—	—	5,353	May 15, 2020	May 19, 2020 ↗	View →

Other insiders · ATCX

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About this filer

CIK 0001796566

ROLE

Chief Strategy Officer

PRIMARY

ATCX

COMPANIES

ACTIVE SINCE

May 2020

MARKETPEEL · /INSIDER/0001796566DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE

David L. Miller

The morning brief, before the bell.