Summary
Updated Aug 31, 2026
Matthew J. Scarpato is Chief Operating Officer of YORK WATER CO (YORW). 9 SEC Form 4 filings on record going back to 2025, most recently on 17 July 2026. Most recent open-market trade: bought $3K of YORW on 17 July 2026. Lifetime open-market purchases: $32K. Historical track record: 1/5 stars across 6 tracked purchases.
Recent Transactions
9Every recent SEC Form 4 transaction Matthew J. Scarpato has reported, most recent first.
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| InsiderAlpha rating | ★☆☆☆☆ (1/5) |
| Total purchases tracked | 6 |
| Purchases with forward-return data | 6 |
| 30-day win rate | 33% |
| 90-day win rate | 50% |
| Avg 5-day return | +0.21% |
| Avg 30-day return | -1.64% |
| Avg 90-day return | -1.43% |
| Best 30-day return | +2.40% |
Trading Pattern
InsiderAlpha's records for Matthew J. Scarpato go back to 2025: 9 primary Form 4 filings, an average of 4.5 per year. The typical open-market purchase is $5K (7 buys totaling $32K). The largest single buy on record is $21K of YORW 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.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Matthew J. Scarpato files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Joseph Thomas Hand - $329K of YORW open-market activity in the last 12 months
- William T. Yanavitch II - $8K of YORW open-market activity in the last 12 months
- Matthew E. Poff - $7K of YORW open-market activity in the last 12 months
- Alexandra C. Chiaruttini - $5K of YORW open-market activity in the last 12 months
- Suzanne M. Becker - $5K of YORW open-market activity in the last 12 months
- Douglas S. Brossman - $2K of YORW open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Matthew J. Scarpato?
Matthew J. Scarpato is a corporate insider, tracked as Chief Operating Officer of YORK WATER CO (YORW). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Matthew J. Scarpato submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Matthew J. Scarpato been buying or selling stock?
Recorded transactions: 7 open-market purchases ($32K) and 0 open-market sales across all tracked filings.
How accurate is Matthew J. Scarpato's historical track record?
Across 6 tracked purchases, Matthew J. Scarpato averaged -1.6% avg 30-day return with a 33% 30-day win rate. InsiderAlpha rates the track record at 1/5 stars.
Where can I see all of Matthew J. Scarpato'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.
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