Companies: 10,795·Total market cap: $144.5T
Isabella Bank Corporation

Isabella Bank Corporation

ISBANASDAQFinancial Services● Active
$41.92
$-0.26(-0.62%)
Market Cap$307380915
P/E Ratio
52W High$58.83
52W Low$27.55
SEC Filings

Isabella Bank Corporation (ISBA) 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 0000842517 · ISBA · NASDAQ · as of Jun 8, 2026

Filing snapshot

1,002+
Total Filings
4
Latest Form
2026-06-03
Most Recent
2006
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0000842517 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-03-13
Fiscal Year End
Mar 13, 2026
Accession No.
0000842517-26-000069
Primary Document
isba-20251231.htm
Source: data.sec.gov · CIK 0000842517 · Accession 0000842517-26-000069

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-06
8-KCurrent Report
8-K
2026-05-28Material 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
2026-05-28
View
8-KCurrent Report
8-K
2026-05-07
View
10-QQuarterly Report
10-Q
2026-05-06
View
EFFECTEFFECT
EFFECT
2026-04-23
View
8-KCurrent Report
8-K
2026-04-23
View
CORRESPCORRESP
CORRESP
2026-04-21
View
UPLOADUPLOAD
UPLOAD
2026-04-20
View
S-3Shelf Registration
S-3
2026-04-16
View
8-KCurrent Report
8-K
2026-03-25
View
DEF 14AProxy Statement
DEF 14A
2026-03-23
View
ARSARS
ARS
2026-03-23
View
10-KAnnual Report
10-K
2026-03-13
View
S-8Employee Stock Plan Registration
S-8
2026-02-26
View
8-KCurrent Report
8-K
2026-02-26
View
55
FORM 5
2026-02-13
View
Showing 1–15 of 218 filingsForm 4 / 144 hidden· 1002 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0000842517  |  Exchange: NASDAQ · Financial Services

Isabella Bank Corporation (NASDAQ: ISBA) has submitted 1,002+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2006. As a Financial Services sector company with CIK 0000842517, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Isabella Bank Corporation's most comprehensive regulatory disclosure. The most recent Isabella Bank Corporation 10-K was filed on 2026-03-13 for fiscal year ending 2026. Historical ISBA 10-K annual reports are available from 2019 through 2026.

Investors researching Isabella Bank Corporation 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-K2026-06-08

Frequently Asked Questions

ISBA SEC Filings · 8 questions

Isabella Bank Corporation (ISBA) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,002+ filings and access original documents at no cost. Isabella Bank Corporation's CIK is 0000842517.

ISBA SEC filingsIsabella Bank Corporation SEC documentsfind ISBA 10-K