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 MEEC 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/MEEC"
Use Arkolith to show who owns MEEC, 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 |
|---|---|---|---|---|---|
| Jun 24, 2024 | MacPherson Richard | President and CEO, Director, 10% Owner | Option exercise (M) | 1.5M | $405K |
| Jun 24, 2024 | MacPherson Richard | President and CEO, Director, 10% Owner | Tax withholding (F) | 614K | $405K |
| Jun 24, 2024 | MacPherson Richard | President and CEO, Director, 10% Owner | Option exercise (M) | 1.5M | $0 |
| Jun 24, 2024 | Pavlish John | Senior VP/Chief Tech Officer | Option exercise (M) | 1.0M | $450K |
| Jun 24, 2024 | Pavlish John | Senior VP/Chief Tech Officer | Tax withholding (F) | 682K | $450K |
| Jun 24, 2024 | Pavlish John | Senior VP/Chief Tech Officer | Option exercise (M) | 600K | $162K |
| Jun 24, 2024 | Pavlish John | Senior VP/Chief Tech Officer | Tax withholding (F) | 245K | $162K |
| Jun 24, 2024 | Pavlish John | Senior VP/Chief Tech Officer | Option exercise (M) | 600K | $0 |
| Jun 24, 2024 | Pavlish John | Senior VP/Chief Tech Officer | Option exercise (M) | 1.0M | $0 |
| Jan 15, 2024 | MacPherson Richard | President and CEO, Director, 10% Owner | Grant (A) | 300K | $0 |
| Jan 15, 2024 | Greenberg Christopher | Chairman of the Board, Director | Grant (A) | 200K | $0 |
| Jan 15, 2024 | Pavlish John | Senior VP/Chief Tech Officer | Grant (A) | 100K | $0 |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for MEEC. 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.