ISABELLA BANK CORP (ISBA) Insider Trading & SEC Filings
Last SEC filing
ISABELLA BANK CORP (ISBA) has filed 12 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-17. Insiders disclosed 3 open-market purchases totaling $900. 6 Form 8-K material event filings were reported by ISBA in the last 90 days. InsiderAlpha tracks every ISBA SEC filing - Form 4, Form 144, and 8-K - in real time, including Rule 10b5-1 plan detection.
About ISABELLA BANK CORP (ISBA)
ISABELLA BANK CORP trades under the ticker ISBA. InsiderAlpha tracks 85 primary SEC Form 4 filings from 16 reporting insiders for ISBA since 2024, sourced directly from SEC EDGAR.
| Sector | Financials insider trading |
|---|---|
| SIC classification | State Commercial Banks (SIC 6022) |
| SEC CIK | 0000842517 |
90-Day SEC Filing Activity
| Insider purchases (90d) | 3 ($900) |
|---|---|
| Form 4 filings (90d) | 12 |
| Form 8-K filings (90d) | 6 |
| Latest Form 4 filing | 2026-07-17 |
Recent ISBA Insider Transactions (Form 4)
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Jill Bourland | Director | P - Open-market purchase | 8 | $39.07 | $300 | SEC | |
| Jill Bourland | Director | P - Open-market purchase | 7 | $41.43 | $300 | SEC | |
| Melinda Marie Coffin | Director | A - Grant or award | 30 | $41.49 | $1K | SEC | |
| Sarah R. Opperman | Director | A - Grant or award | 43 | $41.49 | $2K | SEC | |
| Jill Bourland | Director | A - Grant or award | 9 | $41.49 | $373 | SEC | |
| Brian B. Tessin | Director | A - Grant or award | 7 | $41.49 | $290 | SEC | |
| Brian Roy Sackett | Director | A - Grant or award | 22 | $41.49 | $913 | SEC | |
| Neil Michael McDonnell | President | A - Grant or award | 3 | $41.49 | $124 | SEC | |
| Jeffrey J. Barnes | Director | A - Grant or award | 225 | $41.49 | $9K | SEC | |
| Jerome E. Schwind | President & CEO | A - Grant or award | 113 | $41.49 | $5K | SEC | |
| Vicki L. Rupp | Director | A - Grant or award | 30 | $41.49 | $1K | SEC | |
| Jill Bourland | Director | P - Open-market purchase | 7 | $41.05 | $300 | SEC | |
| Jill Bourland | Director | P - Open-market purchase | 6 | $48.90 | $300 | SEC | |
| Jill Bourland | Director | P - Open-market purchase | 7 | $44.03 | $300 | SEC | |
| Michael Kyle Huenemann | Chief Lending Officer | P - Open-market purchase | 61 | $31.47 | $2K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for ISABELLA BANK CORP (ISBA). Updated in real time as new filings are submitted to the SEC.
Most-Active ISBA Insiders - Last 90 Days
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Jill Bourland | 4 | $1K |
| Sarah R. Opperman | 1 | $2K |
| Jerome E. Schwind | 1 | $5K |
| Neil Michael McDonnell | 1 | $124 |
| Vicki L. Rupp | 1 | $1K |
Recent ISBA Form 8-K Material Events
- - Item 2.02, 9.01 [SEC]
- - Item 1.01, 9.01 [SEC]
- - Item 1.01, 9.01 [SEC]
- - Item 7.01, 9.01 [SEC]
- - Item 8.01, 9.01 [SEC]
Recent Insider Filings
- - Jill Bourland (Director)
- - Jill Bourland (Director)
- - Neil Michael McDonnell (President)
- - Jeffrey J. Barnes (Director)
- - Jerome E. Schwind (President & CEO)
Form 4 Transaction Code Reference
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in ISBA insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
ISBA Insider Trading - FAQ
- What is the latest insider trade for ISBA?
- ISABELLA BANK CORP (ISBA) had 12 insider filings in the last 90 days, with the most recent on 2026-07-17. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
- How many insiders are buying ISBA stock?
- 3 insider purchases of ISBA were filed in the last 90 days, totaling $900.
- How many insiders are selling ISBA stock?
- 0 insider sales of ISBA were filed in the last 90 days.
- Where can I see ISBA SEC filings (Form 4, 10-K, 10-Q, 8-K)?
- This page tracks ISBA Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Learn More
- What is SEC Form 4?
- How to read insider buying signals
- Rule 10b5-1 trading plans explained
- The cluster buying signal
Open the live ISBA dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.