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 NH 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/NH"
Use Arkolith to show who owns NH, 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 28, 2023 | SOON-SHIONG PATRICK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 15.4M | $6.0M |
| Aug 28, 2023 | SOON-SHIONG PATRICK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 537K | $10.0M |
| Jun 9, 2022 | Wise Deanna L. | Director | Grant (A) | 100K | $0 |
| Jun 9, 2022 | CALHOUN KIRK K | Director | Grant (A) | 100K | $0 |
| Jun 9, 2022 | BLASZYK MICHAEL D | Director | Grant (A) | 100K | $0 |
| Sep 13, 2021 | Louks Ronald Allen | Chief Operating Officer | Option exercise (M) | 9K | $0 |
| Sep 13, 2021 | Louks Ronald Allen | Chief Operating Officer | Sell (S) | 9K | $18K |
| Sep 13, 2021 | Louks Ronald Allen | Chief Operating Officer | Option exercise (M) | 9K | $5K |
| Sep 10, 2021 | Louks Ronald Allen | Chief Operating Officer | Option exercise (M) | 7K | $0 |
| Sep 10, 2021 | Louks Ronald Allen | Chief Operating Officer | Sell (S) | 7K | $15K |
| Sep 10, 2021 | Louks Ronald Allen | Chief Operating Officer | Option exercise (M) | 7K | $4K |
| Sep 9, 2021 | SOON-SHIONG PATRICK | Chairman and CEO, Director, 10% Owner | Grant (A) | 1.0M | $0 |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NH. 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.