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 SBIG 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/SBIG"
Use Arkolith to show who owns SBIG, 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 |
|---|---|---|---|---|---|
| Apr 20, 2026 | Ellis Larry C | Director | Grant (A) | 1.2M | $0 |
| Aug 29, 2025 | Shiffman Marc | Director | Grant (A) | 1.2M | $0 |
| Jul 31, 2025 | Christopher Jaret | Chairman and CEO, Director | Grant (A) | 772K | $31K |
| May 15, 2025 | Silver Mark Laurence | Director, 10% Owner | Buy (P) | 0 | $0 |
| Jan 17, 2025 | Silver Mark Laurence | Director, 10% Owner | Buy (P) | 0 | $0 |
| Jan 17, 2025 | Harris Jeffrey Todd | Chief Executive Officer, Director, 10% Owner | Sell (S) | 0 | $0 |
| Nov 15, 2024 | Sykes Paul | Chief Financial Officer | Buy (P) | 15K | $900 |
| Jul 7, 2024 | Sykes Paul | Chief Financial Officer | Option exercise (M) | 15K | $0 |
| Jul 7, 2024 | Sykes Paul | Chief Financial Officer | Option exercise (M) | 15K | $0 |
| Jan 23, 2024 | Trauben Jonathan | Director | Grant (A) | 15K | $225.0M |
| Jan 23, 2024 | Sykes Paul | Chief Financial Officer | Grant (A) | 25K | $625.0M |
| Jan 23, 2024 | Harris Jeffrey Todd | Chief Executive Officer, Director, 10% Owner | Grant (A) | 320K | $102.4B |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SBIG. 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.