MainStreet Bancshares, Inc. (MNSB) Insider Trading
Over the last 3 months, MNSB insiders made 0 open-market buys and 1 sale, a net sale of -$104K (SEC Form 4). Over the last 6 months, 26 institutions increased and 26 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
1
Net (3m)
-$104.4K
Insider trades by month Buys Sells
Feb
May
Sep
Nov
Dec
Jun
Context3-month price +9.3%Institutions reducing (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jul 2, 2026 | Hall Wendy Adelerdirector | Grant | 973 | $24.69 |
| Jul 2, 2026 | GREEN DARRELLdirector | Grant | 851 | $24.69 |
| Jul 2, 2026 | DeLeon Rafael Edirector | Grant | 753 | $24.69 |
| Jul 2, 2026 | Higgins Joan Morganother: Director - MainStreet Bank | Grant | 973 | $24.69 |
| Jun 4, 2026 | Vari Richard Alexanderofficer: Chief Financial Officer | Sell | 4,500 | $23.20 |
| Apr 17, 2026 | DeLeon Rafael Edirector | Grant | 1,068 | $22.48 |
| Apr 17, 2026 | GREEN DARRELLdirector | Grant | 356 | $22.48 |
| Apr 17, 2026 | Higgins Joan Morganother: Director - MainStreet Bank | Grant | 356 | $22.48 |
| Apr 17, 2026 | Hall Wendy Adelerdirector | Grant | 534 | $22.48 |
| Apr 17, 2026 | RUST PATSY Idirector | Grant | 534 | $22.48 |
| Feb 24, 2026 | Vari Richard Alexanderofficer: Chief Financial Officer | Tax | 1,501 | $20.36 |
| Feb 24, 2026 | Hersiburane Abdulhamidofficer: President, MainSteet Bank | Grant | 8,367 | $22.65 |
| Feb 24, 2026 | Vari Richard Alexanderofficer: Chief Financial Officer | Grant | 7,155 | $22.65 |
| Feb 24, 2026 | Hersiburane Abdulhamidofficer: President, MainSteet Bank | Tax | 1,314 | $20.36 |
| Feb 24, 2026 | DICK JEFF Wdirector, officer: Chairman, President and CEO | Grant | 23,511 | $22.65 |
| Feb 24, 2026 | DICK JEFF Wdirector, officer: Chairman, President and CEO | Tax | 3,499 | $20.36 |
| Feb 20, 2026 | Youngren Toddofficer: EVP, Director | Tax | 812 | $20.36 |
| Feb 20, 2026 | Freesmeier Williamofficer: SVP, Chief of Staff | Tax | 744 | $20.36 |
| Feb 20, 2026 | Baboval Michael Bofficer: Chief Risk Officer | Tax | 738 | $20.36 |
| Feb 20, 2026 | CHMELIK THOMAS Jdirector, officer: Senior EVP | Tax | 2,799 | $20.36 |
| Feb 2, 2026 | Baboval Michael Bofficer: Chief Risk Officer | Grant | 2,058 | $20.42 |
| Feb 2, 2026 | Youngren Toddofficer: EVP, Director | Grant | 1,986 | $20.42 |
| Jan 9, 2026 | Vari Richard Alexanderofficer: Chief Financial Officer | Grant | 10,000 | $20.36 |
| Jan 2, 2026 | Manouchehri Ali Rother: Director - MainStreet Bank | Grant | 1,179 | $20.36 |
| Jan 2, 2026 | Hall Wendy Adelerdirector | Grant | 590 | $20.36 |
| Jan 2, 2026 | DeLeon Rafael Edirector | Grant | 1,179 | $20.36 |
| Jan 2, 2026 | GREEN DARRELLdirector | Grant | 1,032 | $20.36 |
| Dec 10, 2025 | CHMELIK THOMAS Jdirector, officer: CFO, MainStreet Bancshares Inc | Sell | 1,786 | $20.21 |
| Dec 10, 2025 | CHMELIK THOMAS Jdirector, officer: CFO, MainStreet Bancshares Inc | Sell | 5,452 | $20.05 |
| Dec 8, 2025 | CHMELIK THOMAS Jdirector, officer: CFO, MainStreet Bancshares Inc | Sell | 11,343 | $19.75 |
Source: MNSB SEC Form 4 filings, latest Jul 2, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their MNSB positions over the last 6 months (SEC Form 13F).
Increased
26
New positions
15
Reduced
26
Sold out
82
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| ALLIANCEBERNSTEIN L.P. | Reduced | 555K | May 15, 2026 |
| BANC FUNDS CO LLC | Increased | 531K | May 14, 2026 |
| FOURTHSTONE LLC | Reduced | 385K | May 15, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | 353K | May 15, 2026 |
| BLACKROCK, INC. | Reduced | 348K | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 301K | May 15, 2026 |
| FIRST MANHATTAN CO. LLC. | Unchanged | 188K | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 167K | May 7, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 147K | May 15, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 134K | May 13, 2026 |
| UBS GROUP AG | Reduced | 113K | May 5, 2026 |
| MARSHALL WACE, LLP | Increased | 106K | May 15, 2026 |
| STATE STREET CORP | Increased | 100K | May 15, 2026 |
| CRESSET ASSET MANAGEMENT, LLC | Reduced | 72K | May 15, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Increased | 64K | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.