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 NTUS 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/NTUS"
Use Arkolith to show who owns NTUS, 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 |
|---|---|---|---|---|---|
| Jul 21, 2022 | CHUNG DONG CHUNE CHRISTOPHER | Chief Medical Officer | Disposed to issuer (D) | 83K | $2.8M |
| Jul 21, 2022 | CHUNG DONG CHUNE CHRISTOPHER | Chief Medical Officer | Grant (A) | 35K | $0 |
| Jul 21, 2022 | CHUNG DONG CHUNE CHRISTOPHER | Chief Medical Officer | Disposed to issuer (D) | 35K | $453K |
| Jul 21, 2022 | Noll Austin Francis III | Executive VP and CCO | Grant (A) | 62K | $0 |
| Jul 21, 2022 | Noll Austin Francis III | Executive VP and CCO | Disposed to issuer (D) | 201K | $6.7M |
| Jul 21, 2022 | Noll Austin Francis III | Executive VP and CCO | Disposed to issuer (D) | 73K | $930K |
| Jul 21, 2022 | Davies Benjamin Drew | Executive VP and CFO | Disposed to issuer (D) | 182K | $6.1M |
| Jul 21, 2022 | Davies Benjamin Drew | Executive VP and CFO | Grant (A) | 106K | $0 |
| Jul 21, 2022 | Sullivan Thomas Joseph | President and CEO, Director | Disposed to issuer (D) | 721K | $24.2M |
| Jul 21, 2022 | Sullivan Thomas Joseph | President and CEO, Director | Grant (A) | 649K | $0 |
| Jul 21, 2022 | Daskal Ilan | Director | Disposed to issuer (D) | 19K | $634K |
| Jul 21, 2022 | Guerin Eric | Director | Disposed to issuer (D) | 10K | $339K |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NTUS. 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.