# GNB Bancorporation: Form D filings

GNB Bancorporation, a commercial banking company in Grundy Center, IA, filed 2 Form D notices with the SEC between 2012 and 2018. The latest, on March 2, 2018, reports $4 million sold of a $4 million offering to 10 investors.

Find out what GNB Bancorporation does, who founded it and who invested, beyond what the filing says. $10 of credit on sign-up, no card.

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## The full lists

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- [Form D filings in Iowa](https://specstream.ai/data/form-d/state/iowa): 206 rows, by operating companies, filed since November 1, 2024, $10.30, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/form-d/state/iowa
- [Form D filings in Commercial Banking](https://specstream.ai/data/form-d/industry/commercial-banking): 315 rows, by operating companies, filed since November 1, 2024, $15.75, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/form-d/industry/commercial-banking

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## Company details from the filing

- Address: 510 F AVENUE, Grundy Center, IA, 50638
- Phone: (319) 824-5431
- Industry: Commercial Banking
- Entity type: Corporation
- Incorporated in: Iowa
- Revenue range: Decline to Disclose
- Exemptions claimed: Rule 506(b)
- SEC identifier (CIK): 1378618

## Form D filings

| Filed | Type | Offering | Sold | Remaining | Investors | First sale | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Mar 2, 2018 | New notice | $4,023,520 | $4,023,520 | $0 | 10 | Dec 28, 2017 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1378618/000137861818000002/0001378618-18-000002-index.htm) |
| Apr 24, 2012 | New notice | $12,000,000 | $0 | $12,000,000 | 0 | Yet to occur | [sec.gov](https://www.sec.gov/Archives/edgar/data/1378618/000137861812000003/0001378618-12-000003-index.htm) |

## Executive officers and directors named in the filing

| Name | Role | Note in the filing |
| --- | --- | --- |
| Robert Johanns | Executive Officer |  |
| Michael Freed | Director |  |
| Steven McDowell | Director |  |
| Douglas Hofmeister | Director |  |
| Randy Phelps | Director |  |
| Hollis Janssen | Director |  |
| Kevin Swalley | Executive Officer, Director |  |
| Mark Sexton | Director |  |
| Stephanie Rohler | Director |  |
| Jake Pabst | Executive Officer |  |
| Kirby Schmidt | Director |  |

## Other commercial banking companies in Iowa that filed recently

- [Bank Iowa Corp](https://specstream.ai/data/form-d/company/bank-iowa-corp-2152603) $71 million · Aug 31, 2026
- [BARNES BANCORP, INC.](https://specstream.ai/data/form-d/company/barnes-bancorp-inc-2150699) offering · Aug 20, 2026

[Every Form D from the week of Feb 26, 2018](https://specstream.ai/data/form-d/week/2018-02-26) · [All recent filings in Iowa](https://specstream.ai/data/form-d/state/iowa) · [All recent Commercial Banking filings](https://specstream.ai/data/form-d/industry/commercial-banking)

Read from SEC EDGAR. Amount sold is what GNB Bancorporation reported on the day it filed; on an offering that is still open, a later amendment can raise it. Free to reuse with credit to SpecStream under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).