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Public ownership evidence

Biofrontera Inc. Common Stock (BFRI) Ownership Disclosures

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

As of 2026-11-07T14:03:26.246Z

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Recent Form 4 activity

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

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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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XTX Topco Ltd2026-06-302026-08-1551,894$49,066None
Rosalind Advisors, Inc.2026-06-302026-08-151,275,609$1,206,088None
JANE STREET GROUP, LLC2026-06-302026-08-1557,707$54,562None
JANE STREET GROUP, LLC2026-06-302026-08-1535,293$33,370None
HRT FINANCIAL LP2026-06-302026-08-1543,349$40,000None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-1510,000$9,710None
CITADEL ADVISORS LLC2026-06-302026-08-15104,941$99,222None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-1471,380$67,525None
Sanctuary Advisors, LLC2026-06-302026-08-1410,200$9,644None
UBS Group AG2026-06-302026-08-145,656$5,351None
UBS Group AG2026-06-302026-08-1412,862$12,167None
RENAISSANCE TECHNOLOGIES LLC2026-06-302026-08-14157,505$148,921None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-1461,697$58,365None
NORTHERN TRUST CORP2026-06-302026-08-1431,536$29,817None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1315,016$14,197None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1361,673$58,316None
Tower Research Capital LLC (TRC)2026-06-302026-08-12332$314None

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

XTX Topco Ltd ↗Rosalind Advisors, Inc. ↗JANE STREET GROUP, LLC ↗JANE STREET GROUP, LLC ↗HRT FINANCIAL LP ↗JONES FINANCIAL COMPANIES LLLP ↗CITADEL ADVISORS LLC ↗VANGUARD CAPITAL MANAGEMENT LLC ↗Sanctuary Advisors, LLC ↗UBS Group AG ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.