Public ownership evidence

NeuroOne Medical Technologies Corporation Common Stock (NMTC) Ownership Disclosures

Read NMTC 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 Form 4 activity

NeuroOne Medical Technologies Corporation Common Stock: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-09-08
Trade date
2026-08-27
Reporting owners
Wambeke David J.
Code
P
Shares
33,333
Reported value
Not reported
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.

SEC 0001971798-26-000005
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 NMTC fundamentals

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

Read NMTC fundamentals
What you should see

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

Recent Form 4 activity

See the complete recent form 4 activity
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2026-09-082026-08-27Wambeke David J.P33,333Not reported
2026-09-082026-08-28Wambeke David J.A35,000Not reported
2026-08-292026-08-28Johns Emily J.A12,500Not reported
2026-08-292026-08-28Volker ChristopherA35,000Not reported
2026-08-292026-08-28Mertens SteveA15,000Not reported
2026-08-292026-08-28Christianson MarkA12,500Not reported
2026-08-292026-08-28Rosa David AA68,000Not reported

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

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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OSAIC HOLDINGS, INC.2026-06-302026-08-1558$176None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1513,520$41,101None
Sio Capital Management, LLC2026-06-302026-08-1582,767$251,612None
CITADEL ADVISORS LLC2026-06-302026-08-1515,032$45,697None
BARCLAYS PLC2026-06-302026-08-1576$231None
WELLS FARGO & COMPANY/MN2026-06-302026-08-15166$505None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-14352,774$1,072,433None
UBS Group AG2026-06-302026-08-142,605$7,919None
UBS Group AG2026-06-302026-08-1418$55None
Bleichroeder LP2026-06-302026-08-14666,666$2,026,665None
RENAISSANCE TECHNOLOGIES LLC2026-06-302026-08-1470,861$215,417None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-1449,018$149,015None
MORGAN STANLEY2026-06-302026-08-142,058$6,256None
NORTHERN TRUST CORP2026-06-302026-08-1421,398$65,050None
Integrated Wealth Concepts LLC2026-06-302026-08-138$24None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1317,939$54,534None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1375,616$229,912None
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO2026-06-302026-08-13361$1,097None
BARD ASSOCIATES INC2026-06-302026-08-13305,428$928,502None
Tower Research Capital LLC (TRC)2026-06-302026-08-12112$340None
BlackRock, Inc.2026-06-302026-08-0823,642$71,872None
BlackRock, Inc.2026-06-302026-08-081,479$4,496None
Legato Capital Management LLC2026-06-302026-08-0710,273$31,230None
ESSEX INVESTMENT MANAGEMENT CO LLC2026-06-302026-08-0743,578$132,477None
Belpointe Asset Management LLC2026-06-302026-08-0112,500$38,000None
Cambridge Investment Research Advisors, Inc.2026-06-302026-07-3128,499$87,000None
Cambridge Investment Research Advisors, Inc.2026-06-302026-07-2828,499$87,000None
PERKINS CAPITAL MANAGEMENT INC2026-06-302026-07-25244,656$743,754None
SBI Securities Co., Ltd.2026-06-302026-07-2413$40None

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

OSAIC HOLDINGS, INC. ↗SUSQUEHANNA INTERNATIONAL GROUP, LLP ↗Sio Capital Management, LLC ↗CITADEL ADVISORS LLC ↗BARCLAYS PLC ↗WELLS FARGO & COMPANY/MN ↗VANGUARD CAPITAL MANAGEMENT LLC ↗UBS Group AG ↗UBS Group AG ↗Bleichroeder LP ↗

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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