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 ISDR 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/ISDR"
Use Arkolith to show who owns ISDR, 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 |
|---|---|---|---|---|---|
| Aug 28, 2024 | Topline Capital Partners, LP | 10% Owner | Buy (P) | 4K | $40K |
| Aug 28, 2024 | McBirney Collin | Insider | Buy (P) | 4K | $40K |
| Aug 27, 2024 | Topline Capital Partners, LP | 10% Owner | Buy (P) | 20K | $191K |
| Aug 27, 2024 | McBirney Collin | Insider | Buy (P) | 20K | $191K |
| Jul 1, 2024 | Rein Graeme P. | Director | Grant (A) | 4K | $0 |
| Jun 27, 2024 | Topline Capital Partners, LP | 10% Owner | Buy (P) | 22K | $176K |
| Jun 27, 2024 | McBirney Collin | Insider | Buy (P) | 22K | $176K |
| Jun 26, 2024 | Topline Capital Partners, LP | 10% Owner | Buy (P) | 5K | $37K |
| Jun 26, 2024 | McBirney Collin | Insider | Buy (P) | 5K | $37K |
| May 29, 2024 | Topline Capital Partners, LP | 10% Owner | Buy (P) | 14K | $134K |
| May 29, 2024 | Topline Capital Management, LLC | Insider | Buy (P) | 14K | $134K |
| May 28, 2024 | Topline Capital Partners, LP | 10% Owner | Buy (P) | 37K | $346K |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for ISDR. 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.