ISABELLA BANK CORP Insider Trading Activity
Every SEC Form 4 insider transaction reported for ISABELLA BANK CORP (ISBA), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are ISBA insiders buying or selling?
In the last 12 months, ISABELLA BANK CORP insiders reported 19 open-market purchases ($126.8K) and 0 sales ($0) — net buying of $126.8K. Since January 2018, Trabud has recorded 557 Form 4 filings for ISBA: 554 buys ($2.1M) and 3 sells ($168.4K).
Source: SEC EDGAR Form 4
What stands out
- The largest open-market purchase in the last 12 months was $22.0K by Melinda Marie Coffin (Director) on Jan 23, 2026. SEC ↗
- The most recent open-market purchase was reported on Sep 17, 2026 (32 days ago).
Key Statistics (January 2018 – Sep 17, 2026)
Total Form 4 filings
557
SEC EDGAR
Insider filers
30
Insider buys (554)
$2.1M
Insider sells (3)
$168.4K
Insider sentiment
Net buyingNet insider flow of $1.9M in net buying since January 2018, and $126.8K in net buying over the last 12 months. 2 insider buys in the last 90 days.
Recent ISBA insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Sep 17, 2026 | Jill Bourland | Director | Purchase | 7.61 | $39.40 | $300 | SEC ↗ |
| Aug 17, 2026 | Jill Bourland | Director | Purchase | 7.21 | $41.59 | $300 | SEC ↗ |
| Jul 17, 2026 | Jill Bourland | Director | Purchase | 7.68 | $39.07 | $300 | SEC ↗ |
| Jun 17, 2026 | Jill Bourland | Director | Purchase | 7.24 | $41.43 | $300 | SEC ↗ |
| May 20, 2026 | Jill Bourland | Director | Purchase | 7.31 | $41.05 | $300 | SEC ↗ |
| Apr 17, 2026 | Jill Bourland | Director | Purchase | 6.14 | $48.90 | $300 | SEC ↗ |
| Mar 18, 2026 | Jill Bourland | Director | Purchase | 6.81 | $44.03 | $300 | SEC ↗ |
| Mar 4, 2026 | Jon D Catlin | Chief Credit Officer | Purchase | 103 | $31.47 | $3.2K | SEC ↗ |
| Mar 4, 2026 | Michael Kyle Huenemann | Chief Lending Officer | Purchase | 61 | $31.47 | $1.9K | SEC ↗ |
| Mar 4, 2026 | Neil Michael Mcdonnell | President | Purchase | 55 | $31.47 | $1.7K | SEC ↗ |
| Mar 4, 2026 | Jerome E Schwind | President & CEO | Purchase | 396 | $31.47 | $12.5K | SEC ↗ |
| Feb 18, 2026 | Jill Bourland | Director | Purchase | 5.85 | $51.30 | $300 | SEC ↗ |
| Jan 23, 2026 | Sarah R Opperman | Director | Purchase | 277.33 | $49.58 | $13.8K | SEC ↗ |
| Jan 23, 2026 | Brian Roy Sackett | Director | Purchase | 403.39 | $49.58 | $20.0K | SEC ↗ |
| Jan 23, 2026 | Jae A Evans | Director | Purchase | 201 | $49.58 | $10.0K | SEC ↗ |
| Jan 23, 2026 | David Brian Behen | Director | Purchase | 242.03 | $49.58 | $12.0K | SEC ↗ |
| Jan 23, 2026 | Melinda Marie Coffin | Director | Purchase | 443.73 | $49.58 | $22.0K | SEC ↗ |
| Jan 23, 2026 | Neil Michael Mcdonnell | President | Purchase | 302.54 | $49.58 | $15.0K | SEC ↗ |
| Jan 21, 2026 | Jill Bourland | Director | Purchase | 248.03 | $49.59 | $12.3K | SEC ↗ |
| Sep 8, 2025 | Jae A Evans | Director | Sale | 3.0K | $31.30 | $93.1K | SEC ↗ |
| Aug 19, 2025 | Jill Bourland | Director | Purchase | 9.38 | $32.00 | $300 | SEC ↗ |
| Jul 17, 2025 | Jill Bourland | Director | Purchase | 9.37 | $32.02 | $300 | SEC ↗ |
| Jun 18, 2025 | Jill Bourland | Director | Purchase | 9.09 | $33.01 | $300 | SEC ↗ |
| May 22, 2025 | Michael P Prisby | Treasurer | Sale | 1.0K | $27.89 | $27.9K | SEC ↗ |
| May 16, 2025 | Jill Bourland | Director | Purchase | 10.8 | $27.78 | $300 | SEC ↗ |
Showing the 25 most recent of 557 Form 4 filings for ISABELLA BANK CORP.
Most active ISBA insiders
- Jerome E Schwind98 filings
- Jill Bourland64 filings
- Peggy Wheeler52 filings
- Sarah R Opperman51 filings
- Gregory V Varner44 filings
Ask anything about ISBA insider activity
Use Trabud's AI agent to query ISABELLA BANK CORP's Form 4 history in plain English — "Show me ISBA CEO purchases this year" or compare it against any other ticker.
Open the AI agentISBA insider trading FAQ
Are ISABELLA BANK CORP insiders buying or selling?
In the last 12 months, ISABELLA BANK CORP insiders reported 19 open-market purchases ($126.8K) and 0 sales ($0) — net buying of $126.8K. Since January 2018, Trabud has recorded 557 Form 4 filings for ISBA: 554 buys ($2.1M) and 3 sells ($168.4K). Over the full record that is net buying of $1.9M.
How many insiders trade ISBA stock?
30 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for ISABELLA BANK CORP. The most recent filing was accepted on Sep 17, 2026.
Where does Trabud get ISBA insider trading data?
All ISBA insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.