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 VSTO 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/VSTO"
Use Arkolith to show who owns VSTO, 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 |
|---|---|---|---|---|---|
| Nov 27, 2024 | Keegan Andrew | CFO | Disposed to issuer (D) | 90K | — |
| Nov 27, 2024 | Keegan Andrew | CFO | Disposed to issuer (D) | 9K | — |
| Nov 27, 2024 | Keegan Andrew | CFO | Grant (A) | 9K | — |
| Nov 27, 2024 | Keegan Andrew | CFO | Disposed to issuer (D) | 3K | — |
| Nov 27, 2024 | Grooms Bruce | Director | Disposed to issuer (D) | 17K | — |
| Nov 27, 2024 | Nyman Eric | Co-CEO, Director | Disposed to issuer (D) | 310K | — |
| Nov 27, 2024 | Nyman Eric | Co-CEO, Director | Disposed to issuer (D) | 98K | — |
| Nov 27, 2024 | Nyman Eric | Co-CEO, Director | Grant (A) | 98K | — |
| Nov 27, 2024 | Gibbons Gerard | Director | Disposed to issuer (D) | 17K | — |
| Nov 27, 2024 | MCARTHUR GARY L | Director | Disposed to issuer (D) | 78K | — |
| Nov 27, 2024 | MCARTHUR GARY L | Director | Disposed to issuer (D) | 36K | — |
| Nov 27, 2024 | MCARTHUR GARY L | Director | Disposed to issuer (D) | 11K | — |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for VSTO. 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.