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 CHRO 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/CHRO"
Use Arkolith to show who owns CHRO, 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 11, 2025 | Francis Knuettel II | CEO, Pres., CFO, Treas & Secty | Grant (A) | 54K | — |
| Apr 11, 2025 | Simmons Chia-Lin | Director | Grant (A) | 25K | — |
| Nov 13, 2024 | Friedberg Ezra M | Director | Grant (A) | 25K | — |
| Nov 13, 2024 | Malamut Richard | Director | Grant (A) | 25K | — |
| Nov 13, 2024 | Davis Todd C | Director | Grant (A) | 50K | — |
| Sep 13, 2024 | Francis Knuettel II | CEO, Pres., CFO, Treas & Secty | Buy (P) | 4K | $3K |
| Sep 12, 2024 | Francis Knuettel II | CEO, Pres., CFO, Treas & Secty | Buy (P) | 2K | $2K |
| Sep 12, 2024 | Malamut Richard | Director | Buy (P) | 10K | $10K |
| Sep 11, 2024 | Francis Knuettel II | CEO, Pres., CFO, Treas & Secty | Buy (P) | 6K | $5K |
| Sep 10, 2024 | Francis Knuettel II | CEO, Pres., CFO, Treas & Secty | Buy (P) | 7K | $6K |
| Jun 28, 2024 | Francis Knuettel II | CEO, Pres., CFO Treas & Secty | Gift (G) | 5K | $0 |
| Jun 28, 2024 | Francis Knuettel II | CEO, Pres., CFO Treas & Secty | Gift (G) | 15K | $0 |
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for CHRO. 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.