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Public ownership evidence

BIOMERICA INC (BMRA) Ownership Disclosures

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

As of 2026-10-14T02:54:47.600Z

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2026-08-282026-08-20Gary M. HuffP31,250Not reported

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

The displayed observation date is 2026-08-20 and its public availability date is 2026-08-28. Subtracting those calendar dates gives 8 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 P: a purchase. A purchase code is only one eligibility check. Confirm reporting-owner role, amendment lineage and coverage before treating it as a strategy input.

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.

SEC 0001493152-26-040454 ↗SEC 0001493152-26-040450 ↗SEC 0001493152-26-040448 ↗

Recent Form 4 activity

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2026-08-282026-08-20Gary M. HuffP31,250Not reported
2026-08-282026-08-26MOATAZEDI DAVIDP10,000Not reported
2026-08-282026-08-26Chin EricP6,250Not reported
2026-08-282026-08-26BARBIERI ALLENP20,000Not reported
2026-08-282026-08-26Irani Zackary S.P31,250Not reported

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

Recent institutional filing receipts

Inspect all 23 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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Federation des caisses Desjardins du Quebec2026-06-302026-08-153$5None
IFG Advisory, LLC2026-06-302026-08-1525$44None
JANE STREET GROUP, LLC2026-06-302026-08-152,754$4,847None
JANE STREET GROUP, LLC2026-06-302026-08-159,886$17,399None
HRT FINANCIAL LP2026-06-302026-08-1526,374$46,000None
Larson Financial Group LLC2026-06-302026-08-1512$21None
BARCLAYS PLC2026-06-302026-08-156$11None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-1414,514$25,545None
UBS Group AG2026-06-302026-08-1434$60None
UBS Group AG2026-06-302026-08-146,917$12,174None
HOLLENCREST CAPITAL MANAGEMENT2026-06-302026-08-14200$352None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-146,613$11,639None
FMR LLC2026-06-302026-08-1483$146None
MCF Advisors LLC2026-06-302026-08-136$11None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-136,503$11,445None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1317,844$31,412None
NewEdge Advisors, LLC2026-06-302026-08-133,603$6,341None
HARBOUR INVESTMENTS, INC.2026-06-302026-08-13125$220None
Tower Research Capital LLC (TRC)2026-06-302026-08-12238$419None
DANSKE BANK A/S2026-06-302026-08-111$2None
BlackRock, Inc.2026-06-302026-08-0818,636$32,799None
LPL Financial LLC2026-06-302026-08-0810,849$19,094None
Caitong International Asset Management Co., Ltd2026-06-302026-08-062$4None

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

Federation des caisses Desjardins du Quebec ↗IFG Advisory, LLC ↗JANE STREET GROUP, LLC ↗JANE STREET GROUP, LLC ↗HRT FINANCIAL LP ↗Larson Financial Group LLC ↗BARCLAYS PLC ↗VANGUARD CAPITAL MANAGEMENT LLC ↗UBS Group AG ↗UBS Group AG ↗

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.