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 KLDO 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/KLDO"
Use Arkolith to show who owns KLDO, 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 |
|---|---|---|---|---|---|
| Feb 28, 2022 | Korn Jerald | COO & General Counsel | Tax withholding (F) | 2K | $3K |
| Feb 28, 2022 | van Hylckama Vlieg Johan | Chief Scientific Officer | Tax withholding (F) | 2K | $3K |
| Jan 14, 2022 | Menichella Daniel L | Chief Executive Officer, Director | Grant (A) | 250K | $0 |
| Jan 14, 2022 | Menichella Daniel L | Chief Executive Officer, Director | Grant (A) | 70K | $0 |
| Jan 14, 2022 | Duke William E. | Chief Financial Officer | Grant (A) | 125K | $0 |
| Jan 14, 2022 | Duke William E. | Chief Financial Officer | Grant (A) | 45K | $0 |
| Jan 14, 2022 | Korn Jerald | COO & General Counsel | Grant (A) | 45K | $0 |
| Jan 14, 2022 | Korn Jerald | COO & General Counsel | Grant (A) | 250K | $0 |
| Jan 14, 2022 | Long Alison S | Chief Medical Officer | Grant (A) | 125K | $0 |
| Jan 14, 2022 | Long Alison S | Chief Medical Officer | Grant (A) | 47K | $0 |
| Jan 14, 2022 | van Hylckama Vlieg Johan | Chief Scientific Officer | Grant (A) | 350K | $0 |
| Dec 15, 2021 | Long Alison S | Chief Medical Officer | Grant (A) | 24K | $0 |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for KLDO. 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.