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Public ownership evidence

enVVeno Medical Corporation Common Stock (NVNO) Ownership Disclosures

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

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

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2026-09-142026-09-11Duhay FrancisS11Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-09-11 and its public availability date is 2026-09-14. Subtracting those calendar dates gives 3 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

Recent Form 4 activity

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2026-09-142026-09-11Duhay FrancisS11Not reported

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

Recent institutional filing receipts

Inspect all 16 displayed rows: 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.2026-06-302026-08-157$74None
KINGDON CAPITAL MANAGEMENT, L.L.C.2026-06-302026-08-1536,166$387,338None
GROUP ONE TRADING LLC2026-06-302026-08-152$21None
BARCLAYS PLC2026-06-302026-08-152$21None
WELLS FARGO & COMPANY/MN2026-06-302026-08-15114$1,221None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-146,287$67,397None
CM Management, LLC2026-06-302026-08-1435,714$382,497None
Vanguard Global Advisers, LLC2026-06-302026-08-1477$825None
UBS Group AG2026-06-302026-08-141$11None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-142,184$23,412None
MORGAN STANLEY2026-06-302026-08-1459$632None
JPMORGAN CHASE & CO2026-06-302026-08-135,208$59,111None
Tower Research Capital LLC (TRC)2026-06-302026-08-12331$3,545None
BlackRock, Inc.2026-06-302026-08-08414$4,434None
Westside Investment Management, Inc.2026-06-302026-07-281,525$16,332None
Mirae Asset Global Investments Co., Ltd.2026-06-302026-07-23539$5,773None

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

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.

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.