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 DEN 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/DEN"
Use Arkolith to show who owns DEN, 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 2, 2023 | Kendall Christian S | President and CEO, Director | Grant (A) | 61K | — |
| Nov 2, 2023 | Kendall Christian S | President and CEO, Director | Disposed to issuer (D) | 523K | — |
| Nov 2, 2023 | Kendall Christian S | President and CEO, Director | Tax withholding (F) | 311K | $27.6M |
| Nov 2, 2023 | ALLEN MARK C | Executive VP & CFO | Grant (A) | 23K | — |
| Nov 2, 2023 | ALLEN MARK C | Executive VP & CFO | Disposed to issuer (D) | 199K | — |
| Nov 2, 2023 | ALLEN MARK C | Executive VP & CFO | Tax withholding (F) | 117K | $10.4M |
| Nov 2, 2023 | Matthews James S. | EVP, CAO, GC & Sec'y | Grant (A) | 14K | — |
| Nov 2, 2023 | Matthews James S. | EVP, CAO, GC & Sec'y | Disposed to issuer (D) | 106K | — |
| Nov 2, 2023 | Matthews James S. | EVP, CAO, GC & Sec'y | Tax withholding (F) | 62K | $5.5M |
| Nov 2, 2023 | Sheppard David E | EVP and COO | Disposed to issuer (D) | 104K | — |
| Nov 2, 2023 | Sheppard David E | EVP and COO | Tax withholding (F) | 62K | $5.5M |
| Nov 2, 2023 | Sheppard David E | EVP and COO | Grant (A) | 18K | — |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for DEN. 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.