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 JCOM 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/JCOM"
Use Arkolith to show who owns JCOM, 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 |
|---|---|---|---|---|---|
| Sep 30, 2021 | Sutton-Wallace Pamela | Director | Option exercise (M) | 3K | $0 |
| Sep 30, 2021 | Sutton-Wallace Pamela | Director | Option exercise (M) | 3K | $0 |
| Sep 8, 2021 | TURICCHI R SCOTT | President and CFO | Option exercise (M) | 16K | $1.0M |
| Sep 8, 2021 | TURICCHI R SCOTT | President and CFO | Sell (S) | 16K | $2.1M |
| Sep 8, 2021 | TURICCHI R SCOTT | President and CFO | Option exercise (M) | 7K | $500K |
| Sep 8, 2021 | TURICCHI R SCOTT | President and CFO | Option exercise (M) | 16K | $0 |
| Sep 8, 2021 | TURICCHI R SCOTT | President and CFO | Option exercise (M) | 7K | $0 |
| Aug 24, 2021 | ROSSEN JEREMY | VP/General Counsel | Sell (S) | 3K | $361K |
| Aug 6, 2021 | TAYLOR SCOTT C | Director | Option exercise (M) | 3K | $0 |
| Aug 6, 2021 | TAYLOR SCOTT C | Director | Option exercise (M) | 3K | $0 |
| Jul 23, 2021 | Dunn Steve P. | Chief Accounting Officer | Option exercise (M) | 585 | $0 |
| Jul 23, 2021 | Dunn Steve P. | Chief Accounting Officer | Tax withholding (F) | 376 | $54K |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for JCOM. 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.