🇺🇸 SECMainStreet Bancshares, Inc.Doubao · 实盘不做把握 9/10不做原因:无增量信息
北京时间·🕒 发布 22:30:44·⟳ 抓取 22:31:08 +24s·⚡ 决策 10-20 22:32:02 +54s·6.6 天前
MainStreet Bancshares 8-K 仅预告 10月26日举行 Q3 财报电话会，无任何业绩数字或指引
该 8-K 仅为 Item 7.01 财报电话会时间/参与方式通知，是所有上市银行季度前的例行行政备案，不含业绩、指引或经营增量；既无方向也无 magnitude，不构成可交易事件。
📄 原文MainStreet Bancshares, Inc.↗ 原文
----- main20260723_8k.htm ----- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURREN…
不做 MainStreet Bancshares, Inc.（MNSB.US）
8-K 仅为 10-26 Q3 财报电话会的时间/参与方式通知（Item 7.01），无业绩、指引或任何基本面增量，属例行行政备案，无方向、无预期差、无交易 edge；待 10-26 财报数据发布当日再研判。
展开详情(成交明细 / 研究档案 / 原文全文 / 决策记录链)
研究档案
结论摘要
一手 SEC 8-K 只宣布 MainStreet Bancshares 将于 10月26日开 Q3 财报电话会，全文无任何财务数字或指引变化；事件方向中性、无预期差，不做交易，待财报当日再评估。
🔎 新鲜度:最早出现 2026-10-20 · 扩散 low · price-in 风险 low ↗
主要风险
- 真正的业绩/指引 surprise 要到 2026-10-26 电话会才披露，本次无任何可据此定价的信息。
反向证据
- 做多前查反向 · 来源 filing · 日期 2026-10-20 · 影响 none
通读 8-K 全文（3007 字符），除电话会时间、联系人邮箱电话外无任何经营或财务表述，无利好可交易。
检索:MainStreet Bancshares Q3 2026 earnings guidance NIM charge-off (是否本次 8-K 暗藏利好) 原文 ↗
先例如何影响了这次决策
对本次决策的影响:确认不交易：将研判窗口推迟至 2026-10-26 财报实际发布，而非在预告日下单。
方向:无可对照先例；纯财报电话会日期预告在历史上不产生方向性价格反应，实际波动锚定财报数据发布日而非预告日。
涨幅量级:无高相似样本，且本事件无基本面增量，不以先例校准任何幅度。
形态:不适用；本 8-K 不是业绩事件本身。
工具执行结果 · 成功 1 · 降级 0 · 失败 0 · 取消 0
- search_processed_events 成功 stock_tools HTTP · 15 ms
{"result": "search_processed_events:agent query=`mainstreet bancshares q3 2026 earnings conference call october 26 announcement | mnsb 8-k regulation fd webcast third quarter results`；结构化索引覆盖完整 72 小时；旧记录兼容扫描近 0.0/72 小时、0 条本臂决策(完整)，返回 0 条候选。未命中只表示这些 agent query 表达式没有召回候选，不能据此证明消息首发或不是重复；按当前事件继续正常研判。"
原文全文
展开原文 · 3,039 字
----- main20260723_8k.htm -----
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM
8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported):
October 20, 2026
MainStreet Bancshares, Inc.
(Exact name of Registrant as Specified in Its Charter)
Virginia
001-38817
81-2871064
(State or Other Jurisdiction
of Incorporation)
(Commission File Number)
(IRS Employer
Identification No.)
10089 Fairfax Boulevard
,
Fairfax
,
VA
22030
(Address of Principal Executive Offices)
(Zip Code)
(
703
)
481-4567
(Registrant
’
s Telephone Number, Including Area Code)
Not Applicable
(Former Name or Former Address, if Changed Since Last Report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below):
☐
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Trading
Symbol(s)
Name of each exchange on which registered
Common Stock
MNSB
The
Nasdaq
Stock Market LLC
Depositary Shares
(each representing a 1/40
th
interest in a share of 7.50% Series A Fixed-Rate
Non-Cumulative Perpetual Preferred Stock
MNSBP
The
Nasdaq
Stock Market LLC
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).
Emerging growth company
☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Item 7.01 Regulation FD Disclosure
On October 20, 2026, MainStreet Bancshares, Inc. (the "Company") announced that it will conduct a virtual webcast and quarterly earnings conference call on Monday, October 26, 2026, at 2:00 p.m. Eastern Time during which the Company will discuss third quarter results as well as provide an update on recent activities. Investors that are interested in attending the virtual webcast should contact Hattie Lester by email at hlester@mstreetbank.com or by phone at (571)-375-1364.
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
MAINSTREET BANCSHARES, INC
Date: October 20, 2026
By:
/s/ Richard A. Vari
Name:
Richard A. Vari
Title:
Chief Financial Officer
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM
8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported):
October 20, 2026
MainStreet Bancshares, Inc.
(Exact name of Registrant as Specified in Its Charter)
Virginia
001-38817
81-2871064
(State or Other Jurisdiction
of Incorporation)
(Commission File Number)
(IRS Employer
Identification No.)
10089 Fairfax Boulevard
,
Fairfax
,
VA
22030
(Address of Principal Executive Offices)
(Zip Code)
(
703
)
481-4567
(Registrant
’
s Telephone Number, Including Area Code)
Not Applicable
(Former Name or Former Address, if Changed Since Last Report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below):
☐
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Trading
Symbol(s)
Name of each exchange on which registered
Common Stock
MNSB
The
Nasdaq
Stock Market LLC
Depositary Shares
(each representing a 1/40
th
interest in a share of 7.50% Series A Fixed-Rate
Non-Cumulative Perpetual Preferred Stock
MNSBP
The
Nasdaq
Stock Market LLC
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).
Emerging growth company
☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Item 7.01 Regulation FD Disclosure
On October 20, 2026, MainStreet Bancshares, Inc. (the "Company") announced that it will conduct a virtual webcast and quarterly earnings conference call on Monday, October 26, 2026, at 2:00 p.m. Eastern Time during which the Company will discuss third quarter results as well as provide an update on recent activities. Investors that are interested in attending the virtual webcast should contact Hattie Lester by email at hlester@mstreetbank.com or by phone at (571)-375-1364.
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
MAINSTREET BANCSHARES, INC
Date: October 20, 2026
By:
/s/ Richard A. Vari
Name:
Richard A. Vari
Title:
Chief Financial Officer
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