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 SINO 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/SINO"
Use Arkolith to show who owns SINO, 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 |
|---|---|---|---|---|---|
| Dec 15, 2021 | Wang Jing | Insider | Grant (A) | 100K | $0 |
| Aug 13, 2021 | Nie Lei | Vice President | Grant (A) | 200K | $0 |
| Aug 13, 2021 | Huang Zhi Kang | Director | Grant (A) | 160K | $0 |
| Aug 13, 2021 | Huang Xiaohuan | Director | Grant (A) | 20K | $0 |
| Aug 13, 2021 | Liu Tieliang | Director | Grant (A) | 20K | $0 |
| Aug 13, 2021 | Pan Tuo | Chief Financial Officer | Grant (A) | 200K | $0 |
| Aug 13, 2021 | Cao Lei | Chief Executive Officer, Director | Grant (A) | 600K | $0 |
| Aug 13, 2021 | Wang Jing | Director | Grant (A) | 20K | $0 |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SINO. 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.