Jill Bourland - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Jill Bourland has filed 4 SEC Form 4 filings across 1 company in the last 90 days - buying. Lifetime open-market purchases: $15K. Historical track record: 3/5 stars across 10 tracked purchases.
Profile
Jill Bourland serves as Director of ISABELLA BANK CORP (ISBA). Bourland has reported 17 insider filings with the SEC since 2024. The most recent filing was in July 2026.
| Role | Director |
|---|---|
| Notability | 26/100 |
Board memberships
- ISABELLA BANK CORP
Reported roles
- Director
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realised performance after each tracked open-market purchase.
| InsiderAlpha rating | ★★★☆☆ (3/5) |
|---|---|
| Total purchases tracked | 10 |
| Purchases with forward-return data | 10 |
| 30-day win rate | 80% |
| 90-day win rate | 40% |
| Avg 5-day return | -0.26% |
| Avg 30-day return | +1.34% |
| Avg 90-day return | -0.62% |
| Best 30-day return | +14.82% |
Trading Pattern
InsiderAlpha's records for Jill Bourland go back to 2024: 17 primary Form 4 filings, an average of 5.7 per year. The typical open-market purchase is $1K (13 buys totaling $15K). The largest single buy on record is $12K of ISBA in 2026. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Jill Bourland has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Director at ISABELLA BANK CORP (ISBA) - 17 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-17 | ISBA | ISABELLA BANK CORP | P - Open-market purchase | 8 | $39.07 | $300 |
| 2026-06-17 | ISBA | ISABELLA BANK CORP | P - Open-market purchase | 7 | $41.43 | $300 |
| 2026-06-03 | ISBA | ISABELLA BANK CORP | A - Grant or award | 9 | $41.49 | $373 |
| 2026-05-20 | ISBA | ISABELLA BANK CORP | P - Open-market purchase | 7 | $41.05 | $300 |
| 2026-04-17 | ISBA | ISABELLA BANK CORP | P - Open-market purchase | 6 | $48.90 | $300 |
| 2026-03-18 | ISBA | ISABELLA BANK CORP | P - Open-market purchase | 7 | $44.03 | $300 |
| 2026-03-04 | ISBA | ISABELLA BANK CORP | A - Grant or award | 8 | $48.54 | $388 |
| 2026-02-18 | ISBA | ISABELLA BANK CORP | P - Open-market purchase | 6 | $51.30 | $300 |
| 2026-01-21 | ISBA | ISABELLA BANK CORP | P - Open-market purchase | 242 | $49.58 | $12K |
| 2026-01-21 | ISBA | ISABELLA BANK CORP | P - Open-market purchase | 6 | $50.00 | $300 |
| 2025-12-03 | ISBA | ISABELLA BANK CORP | A - Grant or award | 8 | $43.50 | $348 |
| 2025-09-02 | ISBA | ISABELLA BANK CORP | A - Grant or award | 11 | $33.13 | $364 |
| 2025-08-18 | ISBA | ISABELLA BANK CORP | P - Open-market purchase | 9 | $32.00 | $300 |
| 2025-07-16 | ISBA | ISABELLA BANK CORP | P - Open-market purchase | 9 | $32.02 | $300 |
| 2024-12-17 | ISBA | ISABELLA BANK CORP | P - Open-market purchase | 8 | $24.87 | $200 |
| 2024-12-04 | ISBA | ISABELLA BANK CORP | A - Grant or award | 14 | $24.80 | $347 |
| 2024-11-20 | ISBA | ISABELLA BANK CORP | P - Open-market purchase | 8 | $24.40 | $200 |
| 2024-10-17 | ISBA | ISABELLA BANK CORP | P - Open-market purchase | 10 | $21.00 | $200 |
Companies - Last 90 Days
- ISABELLA BANK CORP (ISBA) - 4 filings, last 2026-07-17
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Jill Bourland has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Jae A. Evans - $103K of ISBA open-market activity in the last 12 months
- Melinda Marie Coffin - $22K of ISBA open-market activity in the last 12 months
- Brian Roy Sackett - $20K of ISBA open-market activity in the last 12 months
- Neil Michael McDonnell - $17K of ISBA open-market activity in the last 12 months
- Sarah R. Opperman - $14K of ISBA open-market activity in the last 12 months
- Jerome E. Schwind - $12K of ISBA open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Marc Johnson
- James Jones
- Andrew T. Kaplan
- A. J. Kazimi
- Michael John Kazley
- Kennedy Lewis Investment Holdings II LLC
- KENNEDY LEWIS MANAGEMENT LP
- James M. Kilts
Frequently Asked Questions
Who is Jill Bourland?
Jill Bourland serves as Director of ISABELLA BANK CORP (ISBA). Bourland has reported 17 insider filings with the SEC since 2024. The most recent filing was in July 2026.…
How many SEC Form 4 filings has Jill Bourland submitted recently?
4 primary Form 4 filings in the last 90 days, covering 1 company.
Has Jill Bourland been buying or selling stock?
Recorded transactions: 13 open-market purchases ($15K) and 0 open-market sales across all tracked filings.
How accurate is Jill Bourland's historical track record?
Across 10 tracked purchases, Jill Bourland averaged +1.3% avg 30-day return with a 80% 30-day win rate. InsiderAlpha rates the track record at 3/5 stars.
Where can I see all of Jill Bourland's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Jill Bourland profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.