Public ownership evidence

GT Biopharma Inc. Common Stock (GTBP) Ownership Disclosures

Read GTBP 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

GT Biopharma Inc. Common Stock: source evidence dated 2026-10-10T12:08:28.848Z.

Manager
Corient Private Wealth LP
Report period
2026-06-30
Available
2026-08-28
Reported shares
20,000
Value (USD)
$9,794
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 0001948780-26-000011
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 GTBP fundamentals

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

Read GTBP 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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Corient Private Wealth LP2026-06-302026-08-2820,000$9,794None
49 WEALTH MANAGEMENT, LLC2026-06-302026-08-1964,000$31,341None
NORTH STAR ASSET MANAGEMENT INC2026-06-302026-08-195,000$2,448None
NORTH STAR ASSET MANAGEMENT INC2026-06-302026-08-195,000$2,448None
Caitlin John, LLC2026-06-302026-08-1816,500$8,080None
Corient Private Wealth LP2026-06-302026-08-1820,000$10,000None
NFSG Corp2026-06-302026-08-153,750$1,836None
IFG Advisory, LLC2026-06-302026-08-1533$16None
OSAIC HOLDINGS, INC.2026-06-302026-08-1527,500$13,467None
OSAIC HOLDINGS, INC.2026-06-302026-08-1511,000$5,390None
HRT FINANCIAL LP2026-06-302026-08-15107,140$52,000None
Keel Point, LLC2026-06-302026-08-1520,768$10,170None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-151,500$645None
ROYAL BANK OF CANADA2026-06-302026-08-157,600$4,000None
ALONGSIDE, LLC2026-06-302026-08-1564,000$31,341None
TWO SIGMA SECURITIES, LLC2026-06-302026-08-1513,386$6,555None
BARCLAYS PLC2026-06-302026-08-151,441$706None
WELLS FARGO & COMPANY/MN2026-06-302026-08-155,986$2,931None
WELLS FARGO & COMPANY/MN2026-06-302026-08-1510,000$4,897None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-14376,399$184,436None
UBS Group AG2026-06-302026-08-142$1None
BNP PARIBAS FINANCIAL MARKETS2026-06-302026-08-146$3None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-14225,938$110,710None
MORGAN STANLEY2026-06-302026-08-1422,573$11,054None
NORTHERN TRUST CORP2026-06-302026-08-1475,461$36,953None
Corient Private Wealth LP2026-06-302026-08-1320,000$10,000None
Coston, McIsaac & Partners2026-06-302026-08-1317,092$8,000None
Integrated Wealth Concepts LLC2026-06-302026-08-1340,012$19,594None
Cetera Investment Advisers2026-06-302026-08-1355,936$27,392None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1334,301$16,797None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-13232,487$113,851None
StoneX Group Inc.2026-06-302026-08-1323,258$8,667None
HARBOUR INVESTMENTS, INC.2026-06-302026-08-13500$245None
LaSalle St. Investment Advisors, LLC2026-06-302026-08-1211,000$5,387None
Tower Research Capital LLC (TRC)2026-06-302026-08-121,696$831None
Allworth Financial LP2026-06-302026-08-124,501$2,205None
Atlantic Union Bankshares Corp2026-06-302026-08-125,351$2,620None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-121,000$490None
Koss-Olinger Consulting, LLC2026-06-302026-08-1110,000$4,897None
Arax Advisory Partners2026-06-302026-08-1193,627$45,850None
49 WEALTH MANAGEMENT, LLC2026-06-302026-08-1164,000$31,341None
BlackRock, Inc.2026-06-302026-08-088,312$4,070None
LPL Financial LLC2026-06-302026-08-0836,379$17,815None
PNC Financial Services Group, Inc.2026-06-302026-08-0840,000$19,600None
Global Retirement Partners, LLC2026-06-302026-08-07500$245None
HBK Sorce Advisory LLC2026-06-302026-08-0710,000$3,175None
Stone House Investment Management, LLC2026-06-302026-08-062,043$1,000None
SAGESPRING WEALTH PARTNERS, LLC2026-06-302026-08-0420,000$9,794None
KITCHING PARTNERS, LLC2026-06-302026-07-3150,000$24,485None
Verdence Capital Advisors LLC2026-06-302026-07-3012,000$5,876None

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

Corient Private Wealth LP ↗49 WEALTH MANAGEMENT, LLC ↗NORTH STAR ASSET MANAGEMENT INC ↗NORTH STAR ASSET MANAGEMENT INC ↗Caitlin John, LLC ↗Corient Private Wealth LP ↗NFSG Corp ↗IFG Advisory, LLC ↗OSAIC HOLDINGS, INC. ↗OSAIC HOLDINGS, 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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