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 CASI 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/CASI"
Use Arkolith to show who owns CASI, 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 8, 2022 | Huang James | Director | Buy (P) | 33K | $143K |
| Sep 7, 2022 | Huang James | Director | Buy (P) | 3K | $12K |
| Sep 7, 2022 | Zukiwski Alexander A | EVP and Chief Medical Officer | Grant (A) | 3K | $0 |
| Sep 6, 2022 | Huang James | Director | Buy (P) | 19K | $75K |
| Sep 2, 2022 | Huang James | Director | Buy (P) | 400 | $1K |
| Sep 1, 2022 | Huang James | Director | Buy (P) | 12K | $44K |
| Aug 31, 2022 | Huang James | Director | Buy (P) | 25K | $94K |
| Aug 26, 2022 | Huang James | Director | Buy (P) | 40K | $148K |
| Aug 24, 2022 | Huang James | Director | Buy (P) | 5K | $19K |
| Aug 23, 2022 | Huang James | Director | Buy (P) | 40K | $140K |
| Aug 22, 2022 | Huang James | Director | Buy (P) | 23K | $80K |
| Aug 19, 2022 | Huang James | Director | Buy (P) | 171K | $560K |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for CASI. 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.