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 ENG 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/ENG"
Use Arkolith to show who owns ENG, 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 9, 2023 | Spriggs Darren Wayne | CFO | Grant (A) | 24K | $0 |
| Jul 12, 2023 | Kirchner Lloyd G. | Director | Grant (A) | 229K | $0 |
| Jul 12, 2023 | Sorrells Christopher D. | Director | Grant (A) | 229K | $0 |
| Jul 12, 2023 | Palma Kevin M | Director | Grant (A) | 229K | $0 |
| Jul 12, 2023 | COSKEY WILLIAM A | Chief Executive Officer, Director, 10% Owner | Grant (A) | 229K | $0 |
| Jul 12, 2023 | Lassarat Margaret Kash | Director | Grant (A) | 229K | $0 |
| Jun 9, 2022 | Sorrells Christopher D. | Director | Grant (A) | 38K | $0 |
| Jun 9, 2022 | Palma Kevin M | Director | Grant (A) | 38K | $0 |
| Jun 9, 2022 | Kirchner Lloyd G. | Director | Grant (A) | 38K | $0 |
| Aug 26, 2021 | Kirchner Lloyd G. | Director | Grant (A) | 25K | $0 |
| Aug 26, 2021 | Sorrells Christopher D. | Director | Grant (A) | 25K | $0 |
| Aug 26, 2021 | Palma Kevin M | Director | Grant (A) | 25K | $0 |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for ENG. 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.