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 RADI 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/RADI"
Use Arkolith to show who owns RADI, 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 |
|---|---|---|---|---|---|
| Sep 21, 2023 | BUSH ANTOINETTE COOK | Director | Disposed to issuer (D) | 50K | $754K |
| Sep 21, 2023 | Breisinger Glenn J. | See Remarks | Disposed to issuer (D) | 941K | — |
| Sep 21, 2023 | Breisinger Glenn J. | See Remarks | Disposed to issuer (D) | 941K | — |
| Sep 21, 2023 | Breisinger Glenn J. | See Remarks | Grant (A) | 941K | — |
| Sep 21, 2023 | Breisinger Glenn J. | See Remarks | Option exercise (M) | 941K | — |
| Sep 21, 2023 | Advani Nick S. | Director | Disposed to issuer (D) | 50K | $754K |
| Sep 21, 2023 | Tomeo Gary | Chief Accounting Officer | Disposed to issuer (D) | 109K | — |
| Sep 21, 2023 | Tomeo Gary | Chief Accounting Officer | Grant (A) | 80K | — |
| Sep 21, 2023 | Tomeo Gary | Chief Accounting Officer | Option exercise (M) | 35K | — |
| Sep 21, 2023 | Tomeo Gary | Chief Accounting Officer | Option exercise (M) | 25K | — |
| Sep 21, 2023 | Tomeo Gary | Chief Accounting Officer | Option exercise (M) | 20K | — |
| Sep 21, 2023 | Birnbaum Jay L. | General Counsel | Disposed to issuer (D) | 535K | — |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for RADI. 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.