Updated Jul 16, 2026
HAM WILLIAM F JR has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $10K. Historical track record: 3/5 stars across 10 tracked purchases.

| Role | Insider |
|---|---|
| Notability | 20/100 |
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 | 6000% |
| 90-day win rate | 8000% |
| Avg 5-day return | -23.62% |
| Avg 30-day return | +19.04% |
| Avg 90-day return | +822.50% |
| Best 30-day return | +526.10% |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-02 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 10 | $26.01 | $260 |
| 2026-07-02 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 47 | $26.90 | $1K |
| 2026-04-15 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 11 | $23.25 | $256 |
| 2026-04-15 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 53 | $23.72 | $1K |
| 2026-01-15 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 9 | $27.14 | $244 |
| 2026-01-15 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 46 | $27.06 | $1K |
| 2025-10-08 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 9 | $27.42 | $247 |
| 2025-10-08 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 45 | $27.48 | $1K |
| 2025-07-02 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 11 | $23.22 | $255 |
| 2025-07-02 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 49 | $24.69 | $1K |
| 2025-04-02 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 12 | $21.48 | $258 |
| 2025-04-02 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 55 | $21.56 | $1K |
| 2024-10-01 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 11 | $23.26 | $256 |
| 2024-10-01 | AUBN | AUBURN NATIONAL BANCORPORATION, INC | P — Open-market purchase | 50 | $23.40 | $1K |
HAM WILLIAM F JR is a corporate insider — currently tracked as Insider of AUBURN NATIONAL BANCORPORATION, INC (AUBN). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 14 open-market purchases ($10K) and 0 open-market sales () across all tracked filings.
Across 10 tracked purchases, HAM WILLIAM F JR averaged +19.0% avg 30-day return with a 6000% 30-day win rate. InsiderAlpha rates the track record at 3/5 stars.
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.
Open the live HAM WILLIAM F JR profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.