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DML.TO

DENISON MINES CORP.Closed

3.32−0.14 −4.05%CAD

Toronto · as of Oct 13, 16:00 ET · 15m delay

Open

3.37

Prev close

3.46

Day range

3.263.37

52-week range

3.126.04

Volume

3.73M1.15×

Mkt cap

3.01B

P/E ttm

—

Fwd P/E

-58.93

EPS ttm

-0.3000

Div yield

0.00%

Earnings

Nov 3, 2026

From 52w high

−45.03%

Price Chart

Yahoo Finance · delayed

DML.TOOct 13, 2026O 3.37H 3.37L 3.26C 3.32−0.14 (−4.05%)Vol 3.72M

SMA 504.23
SMA 2004.69

1Y change −17.62% since Oct 10, 2025 close539 bars loadedTimes in America/TorontoDraw from the left toolbar · click a drawing to edit · right-click for alerts and export

DML.TO DENISON MINES CORP. · Last Guard Finance

SEAS

Seasonality · DML.TO

2007–2026 · monthly returns

Strongest month Apr +10.58%Weakest month Mar −8.24%Averages use completed years only. Past seasonality doesn't predict future returns.

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2026	47.8	5.6	-13.2	5.5	-7.5	-9.6	-9.2	19.2	-21.7	-10.0			−8.8%
2025	1.9	-19.2	-12.6	5.3	8.6	15.8	14.5	10.9	21.2	16.7	-19.5	1.1	+39.5%
2024	16.4	-9.6	8.6	3.4	20.1	-16.7	-0.7	-18.0	10.3	19.1	15.0	-22.6	+12.5%
2023	23.2	-9.9	-14.5	1.4	-2.7	14.5	3.6	10.5	17.4	-0.4	10.4	-5.3	+49.7%
2022	-11.5	23.4	7.4	-18.6	-4.8	-19.6	20.5	21.6	-13.4	6.8	-3.5	-6.6	−10.9%
2021	1.2	60.0	0.7	-3.6	18.2	-3.2	-10.6	19.3	14.3	14.1	-2.4	-15.1	+107.1%
2020	-14.8	8.7	-26.0	62.2	-3.3	-17.2	29.2	12.9	-20.0	-16.1	0.0	78.7	+55.6%
2019	4.8	7.6	-4.2	7.4	-1.4	-2.8	-8.6	-4.7	4.9	-4.7	-6.6	-5.3	−14.3%
2018	-8.7	-6.3	-1.7	1.7	0.0	8.5	4.7	1.5	25.0	-2.4	-7.2	-18.2	−8.7%
2017	38.6	-11.3	-4.7	-14.6	-14.3	-6.7	16.1	-6.2	-4.9	-8.6	18.9	9.5	−1.4%
2016	-8.6	-3.1	17.7	4.1	-17.1	12.7	-1.4	-7.1	-6.2	-11.5	5.6	22.8	−0.0%
2015	-3.5	2.8	-9.8	5.9	-1.9	-14.3	-24.4	-5.9	-21.9	6.0	-1.9	34.6	−38.1%
2014	20.9	16.7	-10.4	-8.0	-12.7	3.1	7.4	1.4	-12.9	-17.2	10.4	-3.4	−12.4%
2013	11.4	-3.6	5.3	-10.1	6.4	-8.3	6.6	-7.7	-5.0	0.9	3.5	8.4	+4.9%
2012	35.4	12.8	-20.1	16.8	-14.4	-12.3	17.3	2.2	5.8	-11.6	-14.7	11.8	+14.5%
2011	10.0	-2.4	-36.9	-4.8	0.5	-16.7	9.8	-20.8	-30.0	40.2	-8.9	-11.2	−62.8%
2010	7.6	-0.7	5.0	9.5	-10.5	-12.4	23.6	-8.3	16.7	27.4	49.1	6.9	+158.3%
2009	6.2	-12.9	-31.9	143.5	-5.8	-8.5	-4.1	-18.9	32.7	-17.1	-11.5	-9.6	−9.6%
2008	-24.2	34.3	-28.4	4.9	21.3	8.0	-21.4	-14.1	-47.8	-51.3	-34.0	44.6	−83.6%
2007	-3.0	23.8	-0.1	-5.3	3.9	-8.5	-13.6	-16.9	21.9	19.1	-30.8	-3.3	−24.7%

INSD

Insider Activity · DML.TO

Market-wide insider buying →Congress trades →SEC Form 4 filings via Yahoo Finance

Buys, 6 months

0 shares

Sells, 6 months

— shares

Net shares

Net change in insider shares

—

Date	Insider	Transaction	Shares	Value
Aug 24, 2026	Sterritt (Laurie)Director of Issuer	—	23K	—
Aug 24, 2026	Sterritt (Laurie)Director of Issuer	Disposition in the public market at price 3.77 per share.	23K	$86.78K
Jun 24, 2026	Sterritt (Laurie)Director of Issuer	Exercise of options at price 1.05 per share.	19.8K	$20.77K
Jun 24, 2026	Sterritt (Laurie)Director of Issuer	Disposition in the public market at price 3.09 per share.	19.8K	$61.18K
Jun 22, 2026	Sterritt (Laurie)Director of Issuer	Exercise of options at price 1.05 per share.	200	$209
Jun 22, 2026	Sterritt (Laurie)Director of Issuer	Disposition in the public market at price 3.27 per share.	200	$654
Jun 10, 2026	Volker (Patricia Mary)Director of Issuer	Acquisition in the public market at price 2.96 per share.	20K	$59.16K
Mar 23, 2026	Traub (Jennifer June)Director of Issuer	Exercise of options at price 1.04 per share.	147K	$152.73K
Mar 23, 2026	Traub (Jennifer June)Director of Issuer	Disposition in the public market at price 3.43 per share.	76.3K	$261.64K
Jan 29, 2026	Cates (David Daniel Cpa)Director of Issuer	Exercise of options at price 1.92 per share.	120K	$230.04K
Jan 29, 2026	Cates (David Daniel Cpa)Director of Issuer	Exercise of options at price 1.10 per share.	240K	$262.80K
Jan 28, 2026	Smith, Mary JoanneSenior Officer of Issuer	—	10K	—
Jan 28, 2026	Smith, Mary JoanneSenior Officer of Issuer	Disposition in the public market at price 4.35 per share.	10K	$43.47K
Jan 27, 2026	Smith, Mary JoanneSenior Officer of Issuer	—	5K	—
Jan 27, 2026	Smith, Mary JoanneSenior Officer of Issuer	Disposition in the public market at price 4.18 per share.	5K	$20.91K
Jan 27, 2026	Cates (David Daniel Cpa)Director of Issuer	Disposition in the public market at price 4.29 per share.	360K	$1.55M
Jan 25, 2026	Neuburger, David MarkDirector of Issuer	Exercise of options at price 1.04 per share.	69.5K	$72.49K
Jan 25, 2026	Neuburger, David MarkDirector of Issuer	Disposition in the public market at price 3.96 per share.	69.5K	$275.36K
Jan 21, 2026	Neuburger, David MarkDirector of Issuer	Exercise of options at price 1.04 per share.	4K	$4.15K
Jan 21, 2026	Neuburger, David MarkDirector of Issuer	Disposition in the public market at price 3.92 per share.	4K	$15.67K

DML.TO

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Key Statistics

Performance

Valuation & ownership

Technicals (daily)

Analyst Consensus

About DENISON MINES CORP.

Seasonality · DML.TO

Insider Activity · DML.TO

Congress Trades · DML.TO

Investors Holding DML.TO

Investors Holding DML.TO

Congress Trades · DML.TO

Key Statistics

Performance

Valuation & ownership

Technicals (daily)

Analyst Consensus

About DENISON MINES CORP.

Financial Snapshot

Earnings & Dividends

News

Seasonality · DML.TO

Insider Activity · DML.TO