David James Enholm

ZONE

CHIEF FINANCIAL OFFICER · CLEANCORE SOLUTIONS, INC. · CIK 0002014782

FILING MIX · LIFETIME64%/36%

BUYS

SELLS

TOTAL VALUE

$15.4K

COMPANIES

ACTIVE SINCE

Mar 2025

HOLDINGS NOW

40,000

AVG SELL PX

—

Trades · vs SPY

Loading price series…

Performance · forward returns vs SPY

2 backtested trades · 8 horizons · 3 pendingHow are these numbers computed? →

Forward-return performance of every backtestable P/S trade by David James Enholm, 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	+100.00%	+6.64%	-0.89%	+7.53%	+7.53%	—
14d	2	+100.00%	+5.92%	-0.86%	+6.77%	+6.77%	—
30d	2	+0.00%	-6.72%	-5.96%	-0.76%	-0.76%	—
60d	2	+100.00%	+21.20%	-0.48%	+21.68%	+21.68%	—
90d	2	+100.00%	+110.57%	+2.09%	+108.47%	+108.47%	—
180d	2	+100.00%	+172.38%	+12.11%	+187.89%	+187.89%	—
1y	2(1 pending)	+0.00%	-73.83%	+17.10%	-90.93%	-90.93%	—
2y	2(2 pending)	—	—	—	—	—	—

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

ZONE · 40,000 shares · as of Jul 1, 2026

Trading cadence · quarterly flow

BUY ● SELL ●

2025

2026

FLOW · 7 buys / 4 sellsCOVERAGE · 7 quarters

Form 4 filings · all activity

COMPANY	TYPE	SHARES	PRICE	VALUE	HELD AFTER	TRADE DATE	FILED	DETAILS
ZONE CLEANCORE SOLUTIONS, INC.	SALE Chief Financial Officer	40,000	—	—	40,000	Jul 1, 2026	Jul 2, 2026 ↗	View →
ZONE CLEANCORE SOLUTIONS, INC.	PURCHASE Chief Financial Officer	40,000	—	—	67,300	Jul 1, 2026	Jul 2, 2026 ↗	View →
ZONE CLEANCORE SOLUTIONS, INC.	SALE Chief Financial Officer	265,000	—	—	27,300	Dec 31, 2025	Jan 5, 2026 ↗	View →
ZONE CLEANCORE SOLUTIONS, INC.	PURCHASE Chief Financial Officer	18,750	$0.30	$5.6K	292,300	Dec 1, 2025	Dec 3, 2025 ↗	View →
ZONE CLEANCORE SOLUTIONS, INC.	PURCHASEGRANT Stock grant	175,000	—	—	273,550	Sep 25, 2025	Sep 26, 2025 ↗	View →
ZONE CLEANCORE SOLUTIONS, INC.	SALE Chief Financial Officer	67,500	—	—	0	Sep 9, 2025	Sep 26, 2025 ↗	View →
ZONE CLEANCORE SOLUTIONS, INC.	PURCHASE Chief Financial Officer	67,500	—	—	98,550	Sep 9, 2025	Sep 26, 2025 ↗	View →
ZONE CLEANCORE SOLUTIONS, INC.	PURCHASE Chief Financial Officer	22,500	—	—	31,050	Jul 1, 2025	Jul 3, 2025 ↗	View →
ZONE CLEANCORE SOLUTIONS, INC.	SALE Chief Financial Officer	22,500	—	—	67,500	Jul 1, 2025	Jul 3, 2025 ↗	View →
ZONE CLEANCORE SOLUTIONS, INC.	PURCHASEGRANT Stock grant	90,000	—	—	90,000	May 6, 2025	May 7, 2025 ↗	View →
ZONE CLEANCORE SOLUTIONS, INC.	PURCHASE Chief Financial Officer	8,550	$1.14	$9.8K	8,550	Mar 7, 2025	Mar 7, 2025 ↗	View →

Other insiders · ZONE

Loading peer insiders…

About this filer

CIK 0002014782

ROLE

Chief Financial Officer

PRIMARY

ZONE

COMPANIES

ACTIVE SINCE

Mar 2025

MARKETPEEL · /INSIDER/0002014782DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE

David James Enholm

The morning brief, before the bell.