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Public ownership evidence

MainStreet Bancshares, Inc. Common Stock (MNSB) Ownership Disclosures

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

As of 2026-10-14T23:32:50.005Z

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2026-10-022026-10-01Hall Wendy AdelerA849Not reported

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

The displayed observation date is 2026-10-01 and its public availability date is 2026-10-02. Subtracting those calendar dates gives 1 day 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 A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

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 0001437749-26-031797 ↗SEC 0001437749-26-031795 ↗13F 0001081019-26-000020 ↗

Recent Form 4 activity

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2026-10-022026-10-01Hall Wendy AdelerA849Not reported
2026-10-022026-10-01Higgins Joan MorganA971Not reported

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

Recent institutional filing receipts

Inspect all 50 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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CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2587$2,148None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-252,148$87,000None
Empowered Funds, LLC2026-06-302026-08-1837,171$917,752None
SEI INVESTMENTS CO2026-06-302026-08-159,909$244,653None
SEI INVESTMENTS CO2026-06-302026-08-156$150None
Basecamp Wealth Advisors LLC2026-06-302026-08-1518$444None
XTX Topco Ltd2026-06-302026-08-1513,868$342,401None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-1519,444$480,072None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-1519,444$480,072None
OSAIC HOLDINGS, INC.2026-06-302026-08-156,079$150,091None
OSAIC HOLDINGS, INC.2026-06-302026-08-15630$15,554None
Squarepoint Ops LLC2026-06-302026-08-1537,233$919,283None
Trexquant Investment LP2026-06-302026-08-1539,525$975,872None
Legal & General Group Plc2026-06-302026-08-15636$15,703None
HRT FINANCIAL LP2026-06-302026-08-1524,284$599,000None
Fourthstone LLC2026-06-302026-08-1547,432$1,185,994None
Cresset Asset Management, LLC2026-06-302026-08-1559,040$1,457,697None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1521$518None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15137$3,383None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1529,044$717,096None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1512$296None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15194$4,790None
ROYAL BANK OF CANADA2026-06-302026-08-15543$13,000None
ROYAL BANK OF CANADA2026-06-302026-08-15236$6,000None
ALLIANCEBERNSTEIN L.P.2026-06-302026-08-15418,393$9,288,325None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-1566,551$1,643,144None
CITADEL ADVISORS LLC2026-06-302026-08-1541,893$1,034,338None
CITADEL ADVISORS LLC2026-06-302026-08-1516,451$406,175None
Point72 Asset Management, L.P.2026-06-302026-08-1510,488$258,949None
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.2026-06-302026-08-152,916$71,996None
WELLINGTON MANAGEMENT GROUP LLP2026-06-302026-08-15336,961$8,319,567None
TWO SIGMA INVESTMENTS, LP2026-06-302026-08-1516,699$412,298None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1510,628$262,405None
FIRST MANHATTAN CO. LLC.2026-06-302026-08-15161,731$3,993,138None
BARCLAYS PLC2026-06-302026-08-1561$1,506None
BARCLAYS PLC2026-06-302026-08-1515,801$390,128None
WELLS FARGO & COMPANY/MN2026-06-302026-08-155,049$124,660None
WELLS FARGO & COMPANY/MN2026-06-302026-08-15253$6,247None
VANGUARD PORTFOLIO MANAGEMENT LLC2026-06-302026-08-1442,813$1,057,053None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-14262,466$6,480,286None
Vanguard Global Advisers, LLC2026-06-302026-08-142,563$63,280None
Rockefeller Capital Management L.P.2026-06-302026-08-14558$13,795None
Steward Partners Investment Advisory, LLC2026-06-302026-08-141,050$25,925None
UBS Group AG2026-06-302026-08-1423,542$581,252None
UBS Group AG2026-06-302026-08-149,484$234,160None
UBS Group AG2026-06-302026-08-1476$1,876None
Connor, Clark & Lunn Investment Management Ltd.2026-06-302026-08-1430,385$750,206None
Creative Planning2026-06-302026-08-1422,793$562,759None
OCCUDO QUANTITATIVE STRATEGIES LP2026-06-302026-08-148,970$221,469None
MARSHALL WACE, LLP2026-06-302026-08-14118,109$2,916,110None

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

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗Empowered Funds, LLC ↗SEI INVESTMENTS CO ↗SEI INVESTMENTS CO ↗Basecamp Wealth Advisors LLC ↗XTX Topco Ltd ↗CHARLES SCHWAB INVESTMENT MANAGEMENT INC ↗Sixth Street Partners Management Company, L.P. ↗OSAIC HOLDINGS, INC. ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.