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 CSTR 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/CSTR"
Use Arkolith to show who owns CSTR, 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 |
|---|---|---|---|---|---|
| Apr 1, 2024 | Goodin Amy C | Chief Risk Officer | Disposed to issuer (D) | 2K | — |
| Apr 1, 2024 | Bentz L. Earl | Director | Disposed to issuer (D) | 41K | — |
| Apr 1, 2024 | Bentz L. Earl | Director | Disposed to issuer (D) | 211K | — |
| Apr 1, 2024 | Webb Kenneth E | Chief Operations Officer | Disposed to issuer (D) | 40K | — |
| Apr 1, 2024 | Lambert Kevin | Chief Credit Officer | Disposed to issuer (D) | 3K | — |
| Apr 1, 2024 | Lambert Kevin | Chief Credit Officer | Disposed to issuer (D) | 180 | — |
| Apr 1, 2024 | SCHOOLS TIMOTHY KYLE | Chief Executive Officer, Director | Disposed to issuer (D) | 86K | — |
| Apr 1, 2024 | SCHOOLS TIMOTHY KYLE | Chief Executive Officer, Director | Disposed to issuer (D) | 50K | — |
| Apr 1, 2024 | Tietz Christopher G | Chief Banking Officer | Disposed to issuer (D) | 55K | — |
| Apr 1, 2024 | Tietz Christopher G | Chief Banking Officer | Disposed to issuer (D) | 2K | — |
| Apr 1, 2024 | Tietz Christopher G | Chief Banking Officer | Disposed to issuer (D) | 25K | — |
| Apr 1, 2024 | Smith Stephen Buford | Director | Disposed to issuer (D) | 3K | — |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for CSTR. 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.