The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query FIRST KEYSTONE CORP owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/FKYS"
Use Arkolith to show who owns FIRST KEYSTONE CORP, which funds added or reduced it, and which SEC filings prove each claim.
Not held in any tracked 13F filing yet.
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 23, 2026 | Bower Donald Matthew | Director | Buy (P) | 4K | $76K |
| May 28, 2026 | Bower Donald Matthew | Director | Buy (P) | 1K | $18K |
| May 27, 2026 | Jezewski Michael L | Director | Buy (P) | 105 | $2K |
| May 27, 2026 | Jezewski Michael L | Director | Buy (P) | 109 | $2K |
| May 27, 2026 | Jezewski Michael L | Director | Buy (P) | 334 | $6K |
| May 26, 2026 | Karas Michelle M. | SVP & COO | Buy (P) | 635 | $12K |
| Dec 30, 2025 | Jones Jack W. | President & CEO, Director | Buy (P) | 974 | $18K |
| Dec 30, 2025 | Jones Jack W. | President & CEO, Director | Buy (P) | 426 | $8K |
| Sep 12, 2025 | Jezewski Michael L | Director | Buy (P) | 104 | $2K |
| Aug 21, 2025 | Karas Michelle M. | SVP & COO | Buy (P) | 200 | $4K |
| May 30, 2025 | BULL ROBERT ALVIN | Chairman, Director | Buy (P) | 3K | $45K |
| May 28, 2025 | Jones Jack W. | President & CEO, Director | Buy (P) | 200 | $3K |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for FKYS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.