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 NBRV 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/NBRV"
Use Arkolith to show who owns NBRV, 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 |
|---|---|---|---|---|---|
| Jan 29, 2023 | Schroeder Theodore R | Director | Tax withholding (F) | 431 | $647 |
| Jan 29, 2023 | Gelone Steven P. | Director | Tax withholding (F) | 140 | $210 |
| Jan 6, 2023 | Schroeder Theodore R | Chief Executive Officer, Director | Tax withholding (F) | 11 | $14 |
| Jan 6, 2023 | Gelone Steven P. | President and COO, Director | Tax withholding (F) | 5 | $7 |
| Dec 31, 2022 | Gelone Steven P. | President and COO, Director | Tax withholding (F) | 3 | $6 |
| Dec 31, 2022 | Schroeder Theodore R | Chief Executive Officer, Director | Tax withholding (F) | 5 | $9 |
| Dec 6, 2022 | Schroeder Theodore R | Chief Executive Officer, Director | Tax withholding (F) | 9 | $18 |
| Dec 6, 2022 | Gelone Steven P. | President and COO, Director | Tax withholding (F) | 4 | $8 |
| Nov 30, 2022 | Schroeder Theodore R | Chief Executive Officer, Director | Tax withholding (F) | 5 | $11 |
| Nov 30, 2022 | Gelone Steven P. | President and COO, Director | Tax withholding (F) | 3 | $7 |
| Nov 6, 2022 | Schroeder Theodore R | Chief Executive Officer, Director | Tax withholding (F) | 10 | $22 |
| Nov 6, 2022 | Gelone Steven P. | President and COO, Director | Tax withholding (F) | 4 | $9 |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NBRV. 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.