ATLO AMES NATIONAL CORP
company
SEC Filings & Insider Trading Activity 2026

CIK: 1132651
Financials
National Commercial Banks 97 filings
Russell 2000

Latest AMES NATIONAL CORP (ATLO) SEC EDGAR filings in 2026, including the most recent 10-K annual report filed on March 12, 2026, a 10-Q quarterly report filed on May 8, 2026, an 8-K current report filed on July 17, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for AMES NATIONAL CORP (ATLO) (SEC CIK 1132651), with AI-powered section-by-section summaries updated daily.

10-Q: 58
10-K: 20
SC 13G: 7
8-K: 6
13F-HR: 6

Latest 2026 SEC Filing Dates

10-K Annual Report
Mar 12, 2026
10-Q Quarterly Report
May 8, 2026
8-K Current Report
Jul 17, 2026

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Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4

FormFiling DatePeriodAnalysisSEC
8-K
Jul 17, 2026---
8-K
May 15, 2026--
13F-HR
May 12, 2026Mar 31, 2026-
10-Q
May 8, 2026Mar 31, 2026-
8-K
May 1, 2026---
8-K
Apr 24, 2026---
10-K
Mar 12, 2026Dec 31, 2025-
13F-HR
Feb 13, 2026Dec 31, 2025-
8-K
Feb 13, 2026--
8-K
Jan 23, 2026--
13F-HR
Nov 12, 2025Sep 30, 2025-
10-Q
Nov 7, 2025Sep 30, 2025-
13F-HR
Aug 12, 2025Jun 30, 2025-
10-Q
Aug 8, 2025Jun 30, 2025-
10-Q
May 9, 2025Mar 31, 2025-
13F-HR
May 6, 2025Mar 31, 2025-
10-K
Mar 12, 2025Dec 31, 2024-
13F-HR
Feb 18, 2025Dec 31, 2024-
10-Q
Nov 8, 2024Sep 30, 2024-
10-Q
Aug 9, 2024Jun 30, 2024-
10-Q
May 8, 2024Mar 31, 2024-
10-K
Mar 8, 2024Dec 31, 2023-
SC 13G
Feb 13, 2024--
SC 13G
Jan 26, 2024--
10-Q
Nov 7, 2023Sep 30, 2023-

13F Fund Holdings: Quarterly Trend

Latest: Q1 2026

Aggregate ATLO share value held by 13F filers tracked by SignalX, by quarter.

Position changes: Q4 2025 → Q1 2026
Top Buyers
Top Sellers
New Positions
None this quarter.
Closed Positions

Source: 13F-HR filings on SEC EDGAR (aggregated from 111 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe.

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Frequently Asked Questions

What are the latest ATLO SEC filings in 2026?

AMES NATIONAL CORP (ATLO) has filed a 10-K annual report on March 12, 2026, a 10-Q quarterly report on May 8, 2026, an 8-K current report on July 17, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.

When did ATLO file its most recent 10-K annual report?

AMES NATIONAL CORP (ATLO) filed its most recent 10-K annual report on March 12, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.

How do I view ATLO 10-Q quarterly reports?

AMES NATIONAL CORP (ATLO)'s most recent 10-Q quarterly report was filed on May 8, 2026. SignalX displays every ATLO 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.

What 8-K current reports has ATLO filed recently?

AMES NATIONAL CORP (ATLO)'s most recent 8-K was filed on July 17, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.

Where can I find ATLO insider trading activity (Form 4)?

SignalX aggregates every ATLO Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does ATLO file with the SEC?

AMES NATIONAL CORP (ATLO) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new ATLO filing with AI-powered analysis.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs, such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for AMES NATIONAL CORP (ATLO).

What is ATLO's SEC CIK number?

AMES NATIONAL CORP (ATLO)'s SEC CIK (Central Index Key) number is 1132651. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1132651 to look up all ATLO filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

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Insider trading data, fund holdings, cross-signal detection, and AI-powered analysis for 97+ filings.