Updated Jul 16, 2026
De Soto Matthew G has filed 2 SEC Form 4 filings across 1 company in the last 90 days — buying. Lifetime open-market purchases: $717K. Historical track record: 4/5 stars across 11 tracked purchases.

| Role | Director |
|---|---|
| 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 | ★★★★☆ (4/5) |
|---|---|
| Total purchases tracked | 11 |
| Purchases with forward-return data | 11 |
| 30-day win rate | 9091% |
| 90-day win rate | 9091% |
| Avg 5-day return | +115.44% |
| Avg 30-day return | +531.95% |
| Avg 90-day return | +597.14% |
| Best 30-day return | +778.60% |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-02 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 287 | $34.84 | $10K |
| 2026-05-05 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 525 | $32.77 | $17K |
| 2026-05-05 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 500 | $32.77 | $16K |
| 2026-05-05 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 500 | $32.72 | $16K |
| 2026-04-03 | MPB | MID PENN BANCORP INC | A — Grant or award | 1.7K | $0.00 | |
| 2026-04-01 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 311 | $32.16 | $10K |
| 2026-03-13 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 372 | $30.87 | $11K |
| 2026-03-13 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 600 | $30.84 | $19K |
| 2026-03-13 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 118 | $30.80 | $4K |
| 2026-03-13 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 500 | $30.89 | $15K |
| 2026-03-13 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 500 | $30.82 | $15K |
| 2026-03-13 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 500 | $30.91 | $15K |
| 2025-09-30 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 280 | $28.64 | $8K |
| 2025-06-30 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 283 | $28.20 | $8K |
| 2024-11-05 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 18.4K | $29.50 | $543K |
| 2024-10-02 | MPB | MID PENN BANCORP INC | P — Open-market purchase | 268 | $29.83 | $8K |
De Soto Matthew G is a corporate insider — currently tracked as Director of MID PENN BANCORP INC (MPB). InsiderAlpha tracks every SEC Form 4 filing in real time.
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 15 open-market purchases ($717K) and 0 open-market sales () across all tracked filings.
Across 11 tracked purchases, De Soto Matthew G averaged +531.9% avg 30-day return with a 9091% 30-day win rate. InsiderAlpha rates the track record at 4/5 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 De Soto Matthew G profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.