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 DO 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/DO"
Use Arkolith to show who owns DO, 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 4, 2024 | ROLAND DAVID L | SVP, General Counsel and Sec | Disposed to issuer (D) | 177K | — |
| Sep 4, 2024 | ROLAND DAVID L | SVP, General Counsel and Sec | Disposed to issuer (D) | 109K | — |
| Sep 4, 2024 | ROLAND DAVID L | SVP, General Counsel and Sec | Option exercise (M) | 50K | — |
| Sep 4, 2024 | Duster Benjamin | Director | Option exercise (M) | 22K | — |
| Sep 4, 2024 | Duster Benjamin | Director | Option exercise (M) | 10K | — |
| Sep 4, 2024 | Savarino Dominic A | Senior Vice President and CFO | Disposed to issuer (D) | 73K | — |
| Sep 4, 2024 | Savarino Dominic A | Senior Vice President and CFO | Disposed to issuer (D) | 252K | — |
| Sep 4, 2024 | Savarino Dominic A | Senior Vice President and CFO | Option exercise (M) | 72K | — |
| Sep 4, 2024 | Wolford Bernie G. | President and CEO, Director | Disposed to issuer (D) | 743K | — |
| Sep 4, 2024 | Wolford Bernie G. | President and CEO, Director | Disposed to issuer (D) | 652K | — |
| Sep 4, 2024 | Wolford Bernie G. | President and CEO, Director | Option exercise (M) | 204K | — |
| Sep 4, 2024 | Richards Jon L. | SVP & Chief Operating Officer | Disposed to issuer (D) | 87K | — |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for DO. 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.