Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Ashley M. Grimm 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
- Matthew J. Scarpato - $31K 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
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Ashley M. Grimm?
Ashley M. Grimm is a corporate insider, tracked as VP- Human Resources of YORK WATER CO (YORW). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Ashley M. Grimm last file a Form 4?
The most recent primary Form 4 on record is dated 16 April 2026, one of 7 filings going back to 2024.
Has Ashley M. Grimm been buying or selling stock?
Recorded transactions: 6 open-market purchases ($2K) and 0 open-market sales across all tracked filings.
How accurate is Ashley M. Grimm's historical track record?
Across 6 tracked purchases, Ashley M. Grimm averaged -2.6% avg 30-day return with a 17% 30-day win rate. InsiderAlpha rates the track record at 1/5 stars.
Where can I see all of Ashley M. Grimm'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
Follow Ashley M. Grimm and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial
