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 DTC 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/DTC"
Use Arkolith to show who owns DTC, 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 |
|---|---|---|---|---|---|
| May 27, 2025 | Tarbox Andrea K | Director | Option exercise (M) | 81K | $0 |
| May 27, 2025 | Tarbox Andrea K | Director | Option exercise (M) | 81K | $0 |
| May 27, 2025 | Powers David | Director | Option exercise (M) | 105K | $0 |
| May 27, 2025 | Powers David | Director | Option exercise (M) | 81K | $0 |
| May 27, 2025 | Powers David | Director | Option exercise (M) | 24K | $0 |
| May 27, 2025 | DENNISON MICHAEL C. | Director | Option exercise (M) | 120K | $0 |
| May 27, 2025 | DENNISON MICHAEL C. | Director | Option exercise (M) | 24K | $0 |
| May 27, 2025 | DENNISON MICHAEL C. | Director | Option exercise (M) | 96K | $0 |
| Mar 13, 2025 | Vanzura Elisabeth | Interim CMO, Director | Grant (A) | 250K | $0 |
| Mar 12, 2025 | Larson John P. | Interim President and CEO, Director | Grant (A) | 1.0M | $0 |
| Feb 28, 2025 | McGuire David Francis | Chief Accounting Officer | Tax withholding (F) | 10K | $7K |
| Feb 28, 2025 | McGuire David Francis | Chief Accounting Officer | Option exercise (M) | 30K | $0 |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for DTC. 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.