Public ownership evidence

Denison Mines Corp (DNN) Ownership Disclosures

Read DNN insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent institutional filing receipts

Denison Mines Corp: source evidence dated 2026-10-10T12:08:28.848Z.

Manager
B. Riley Wealth Advisors, Inc.
Report period
2025-03-31
Available
2026-08-29
Reported shares
25,000
Value (USD)
$32,500
Option
None
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

13F 0001464811-26-000009
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read DNN fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read DNN fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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No records are available for this view.

90-day public availability window, up to 50 records.

Recent institutional filing receipts

See the complete recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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B. Riley Wealth Advisors, Inc.2025-03-312026-08-2925,000$32,500None
Corient Private Wealth LP2026-06-302026-08-2820,000$61,200None
Sankala Group LLC2026-06-302026-08-199,130$28,394None
Fulcrum Asset Management LLP2026-06-302026-08-19152,027$465,832None
Kimelman & Baird, LLC2026-06-302026-08-19517$1,583None
Corient Private Wealth LP2026-06-302026-08-1820,000$61,200None
Integrated Investment Consultants, LLC2026-06-302026-08-1815,000$45,900None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-18202,370$620,461None
Steelhead Wealth Management LLC2026-06-302026-08-1510,869$33,000None
MCGUIRE CAPITAL ADVISORS INC2026-06-302026-08-1549,781$152,330None
TORONTO DOMINION BANK2026-06-302026-08-15410,526$1,257,000None
TORONTO DOMINION BANK2026-06-302026-08-1519,300,000$59,058,000Call
TORONTO DOMINION BANK2026-06-302026-08-151,700,000$5,202,000Put
TORONTO DOMINION BANK2026-06-302026-08-152,663,784$8,153,740None
TORONTO DOMINION BANK2026-06-302026-08-15456$1,396None
SummitTX Capital, L.P.2026-06-302026-08-15860,792$2,634,024None
Graham Capital Management, L.P.2026-06-302026-08-1542,453$129,906None
SEI INVESTMENTS CO2026-06-302026-08-1566,958$204,891None
SEI INVESTMENTS CO2026-06-302026-08-15370$1,130None
Federation des caisses Desjardins du Quebec2026-06-302026-08-158,220$25,085None
Federation des caisses Desjardins du Quebec2026-06-302026-08-151,173,270$3,575,273None
Advisors Asset Management, Inc.2026-06-302026-08-153,063$9,373None
Investment Management Corp of Ontario2026-06-302026-08-15119,964$367,090None
Marex Group Ltd2026-06-302026-08-15118,900$363,834None
Marex Group Ltd2026-06-302026-08-15168,503$515,619None
Vantage Point Financial LLC2026-06-302026-08-1518,622$56,983None
Mutual Advisors, LLC2026-06-302026-08-1526,531$81,185None
Nemes Rush Group LLC2026-06-302026-08-15500$1,530None
Resurgent Financial Advisors LLC2026-06-302026-08-1512,500$38,250None
T. Rowe Price Investment Management, Inc.2026-06-302026-08-1516,896,017$51,702,000None
SIG North Trading, ULC2026-06-302026-08-1595,300$291,618Call
SIG North Trading, ULC2026-06-302026-08-1529,100$89,046None
XTX Topco Ltd2026-06-302026-08-1547,031$143,915None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-151,912,224$5,863,030None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-151,912,224$5,863,030None
Foundations Investment Advisors, LLC2026-06-302026-08-1510,000$30,600Call
Foundations Investment Advisors, LLC2026-06-302026-08-153,311$10,132None
Defiance ETFs, LLC2026-06-302026-08-151,413,934$4,354,917None
Caption Management, LLC2026-06-302026-08-15500,000$1,530,000Call
Caption Management, LLC2026-06-302026-08-155,000$15,300None
Extract Advisors LLC2026-06-302026-08-15500,000$1,530,000None
Financial Advisors Network, Inc.2026-06-302026-08-1517,425$53,321None
OSAIC HOLDINGS, INC.2026-06-302026-08-1518,000$55,080None
OSAIC HOLDINGS, INC.2026-06-302026-08-157,037$21,533None
OSAIC HOLDINGS, INC.2026-06-302026-08-1586,881$265,848None
Squarepoint Ops LLC2026-06-302026-08-15403,351$1,234,254None
PINEBRIDGE INVESTMENTS LLC2026-06-302026-08-15385,411$1,676,538None
JANE STREET GROUP, LLC2026-06-302026-08-15283,338$867,014None
JANE STREET GROUP, LLC2026-06-302026-08-15543,787$1,663,988None
JANE STREET GROUP, LLC2026-06-302026-08-15103,100$315,486Put

90-day public filing window, up to 50 source positions.

B. Riley Wealth Advisors, Inc. ↗Corient Private Wealth LP ↗Sankala Group LLC ↗Fulcrum Asset Management LLP ↗Kimelman & Baird, LLC ↗Corient Private Wealth LP ↗Integrated Investment Consultants, LLC ↗PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO ↗Steelhead Wealth Management LLC ↗MCGUIRE CAPITAL ADVISORS INC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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