Companies: 10,795·Total market cap: $144.5T
Hills Bancorporation

Hills Bancorporation

HBIAOTCFinancial Services● Active
$99.01
+$13.01(+15.13%)
Market Cap$1.7B
P/E Ratio
52W High$99.01
52W Low$36.2
SEC Filings

Hills Bancorporation (HBIA) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0000732417 · HBIA · OTC · as of Jun 10, 2026

Filing snapshot

587
Total Filings
8-K
Latest Form
2026-05-20
Most Recent
2011
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0000732417 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-03-18
Fiscal Year End
Mar 18, 2026
Accession No.
0000732417-26-000022
Primary Document
hbia-20251231.htm
Source: data.sec.gov · CIK 0000732417 · Accession 0000732417-26-000022

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-11
8-KCurrent Report
8-K
2026-05-20Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
8-KCurrent Report
8-K
2026-05-20
View
8-KCurrent Report
8-K
2026-05-18
View
8-KCurrent Report
8-K
2026-05-15
View
10-QQuarterly Report
10-Q
2026-05-11
View
13F-NT13F-NT
13F-NT
2026-05-01
View
8-KCurrent Report
8-K
2026-04-24
View
8-KCurrent Report
8-K
2026-04-24
View
8-KCurrent Report
8-K
2026-04-24
View
8-KCurrent Report
8-K
2026-04-24
View
3Initial Statement of Beneficial Ownership
FORM 3
2026-04-24
View
3Initial Statement of Beneficial Ownership
FORM 3
2026-04-24
View
8-KCurrent Report
8-K
2026-04-06
View
ARSARS
ARS
2026-04-03
View
55
FORM 5
2026-04-02
View
55
FORM 5
2026-04-02
View
Showing 1–15 of 397 filingsForm 4 / 144 hidden· 587 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0000732417  |  Exchange: OTC · Financial Services

Hills Bancorporation (OTC: HBIA) has submitted 587 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2011. As a Financial Services sector company with CIK 0000732417, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Hills Bancorporation's most comprehensive regulatory disclosure. The most recent Hills Bancorporation 10-K was filed on 2026-03-18 for fiscal year ending 2026. Historical HBIA 10-K annual reports are available from 1995 through 2026.

Investors researching Hills Bancorporation SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-10

Frequently Asked Questions

HBIA SEC Filings · 8 questions

Hills Bancorporation (HBIA) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 587 filings and access original documents at no cost. Hills Bancorporation's CIK is 0000732417.

HBIA SEC filingsHills Bancorporation SEC documentsfind HBIA 10-K