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 OCEL 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/OCEL"
Use Arkolith to show who owns OCEL, 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 19, 2023 | Leider Harry L. | Chief Executive Officer, Director | Sell (S) | 5K | $7K |
| Jul 7, 2023 | Skycrest Holdings, LLC | 10% Owner | Buy (P) | 321K | $3K |
| Jun 29, 2023 | Leider Harry L. | Chief Executive Officer, Director | Buy (P) | 500K | $5K |
| Jun 29, 2023 | Skycrest Holdings, LLC | 10% Owner | Buy (P) | 200K | $2K |
| Jun 28, 2023 | Leider Harry L. | Chief Executive Officer, Director | Buy (P) | 549K | $5K |
| Jun 28, 2023 | Skycrest Holdings, LLC | 10% Owner | Buy (P) | 400K | $4K |
| Jun 26, 2023 | Skycrest Holdings, LLC | 10% Owner | Buy (P) | 800K | $8K |
| Oct 31, 2022 | Sinnreich Matthew Phillip | President and Acting CEO, Director | Other (J) | 7.0M | — |
| Oct 13, 2022 | Sinnreich Matthew Phillip | President and Acting CEO, Director | Sell (S) | 20K | $800 |
| Aug 19, 2022 | Shapiro George Craig | Chief Medical Officer, Director | Grant (A) | 3.1M | — |
| Aug 19, 2022 | BOTHWELL IAN T | Chief Financial Officer, Director, 10% Owner | Grant (A) | 30.0M | — |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for OCEL. 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.