Updated Jul 16, 2026
Isto Mark is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $550K.
Isto Mark is a director at Royal Gold Inc, a company involved in the acquisition and management of precious metal royalties and streams. Specific details about his background and career history are not widely available.
| Role | Director |
|---|---|
| Notability | 10/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-12 | RGLD | ROYAL GOLD INC | S — Open-market sale | 2.0K | $274.83 | $550K |
| 2026-02-03 | RGLD | ROYAL GOLD INC | G — Bona-fide gift | 580 | $0.00 |
Isto Mark is a director at Royal Gold Inc, a company involved in the acquisition and management of precious metal royalties and streams. Specific details about his background and career history are not widely available.…
Recorded transactions: 0 open-market purchases () and 1 open-market sales ($550K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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