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 EMKR 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/EMKR"
Use Arkolith to show who owns EMKR, 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 |
|---|---|---|---|---|---|
| Feb 28, 2025 | Vargas Matthew | Interim CEO, Director | Disposed to issuer (D) | 219K | $678K |
| Feb 28, 2025 | Vargas Matthew | Interim CEO, Director | Disposed to issuer (D) | 2K | — |
| Feb 28, 2025 | Minichiello Thomas P. | Chief Financial Officer | Disposed to issuer (D) | 105K | $324K |
| Feb 28, 2025 | Minichiello Thomas P. | Chief Financial Officer | Disposed to issuer (D) | 24K | — |
| Feb 28, 2025 | Glasener Cletus C | Director | Disposed to issuer (D) | 43K | $133K |
| Feb 28, 2025 | Grooms Bruce | Director | Disposed to issuer (D) | 32K | $98K |
| Feb 28, 2025 | Rogers David | Director | Disposed to issuer (D) | 48K | $148K |
| Feb 28, 2025 | Roncka Jeffrey J | Director | Disposed to issuer (D) | 27K | $85K |
| Dec 9, 2024 | Vargas Matthew | Interim CEO | Tax withholding (F) | 48 | $144 |
| Aug 19, 2024 | Rogers David | Director | Grant (A) | 48K | — |
| Aug 9, 2024 | Vargas Matthew | Interim CEO | Tax withholding (F) | 48 | $45 |
| Jun 15, 2024 | Vargas Matthew | Interim CEO | Tax withholding (F) | 43 | $37 |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for EMKR. 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.