SIMPLEX TRADING, LLC

Position in WWR — Westwater Resources, Inc.

CIK 1488542 CHICAGO, IL

Position in WWR

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$3,456

-$57,233 QoQ

Shares Held

5,317

-93.4% QoQ

Ownership

0.004%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2021

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $11,292,779 across 22 Other Industrial Metals & Mining names.

#	Ticker	Company	Shares	Value (USD)
1	USAR	USA Rare Earth, Inc.	187,412	$4,044,350
2	VALE	Vale S.A.	217,034	$3,264,191
3	SGML	Sigma Lithium Corp	95,358	$1,206,278
4	NAK	Northern Dynasty Minerals Ltd	291,104	$558,919
5	MTRN	MATERION Corp	1,663	$494,559
6	ALM	Almonty Industries Inc.	21,079	$349,068
7	VZLA	Vizsla Silver Corp.	87,305	$288,106
8	TMC	TMC the metals Co Inc.	51,114	$226,435

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,456	5,317	-93.4%	Shares	Sole	2026-05-14
2025-12-31	$60,689	80,919	+95098.8%	Shares	Sole	2026-02-11
2024-12-31	$60	85	-99.6%	Shares	Sole	2025-02-11
2023-12-31	$12,171	21,734	-5.6%	Shares	Sole	2024-02-02
2023-09-30	$15,433	23,035	-8.2%	Shares	Sole	2023-11-01
2023-06-30	$20,567	25,082	-1.1%	Shares	Sole	2023-08-04
2023-03-31	$28,140	25,352	+0.7%	Shares	Sole	2023-04-27
2022-12-31	$19,897	25,187	-40.2%	Shares	Sole	2023-02-02
2022-09-30	$48,009	42,114	+226.6%	Shares	Sole	2022-11-04
2022-06-30	$13,924	12,893	-90.9%	Shares	Sole	2022-08-03
2022-03-31	$284,418	142,209	+3214.1%	Shares	Sole	2022-05-02
2021-12-31	$9,225	4,291	-10.6%	Shares	Sole	2022-02-23
2021-09-30	$17,191	4,802	-27.3%	Shares	Sole	2021-10-28
2021-06-30	$31,430	6,603	-87.9%	Shares	Sole	2021-08-12
2021-03-31	$292,272	54,427	—	Shares	Sole	2021-04-26
No filing history on record for this holder in this stock.