Christopher Ross Martin is Director & 10% Owner at RED ROBIN GOURMET BURGERS INC (RRGB). They have made 1 open-market trade across 1 company since 2025, most recently 2026-05-14.
CIK 0002041913
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $1.0M since 2025, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DENN | 4,274,905 | $26.7M |
| RRGB | 83,608 | $739K |
| Total | $27.5M |
Shares reported on the most recent Form 4, priced at the 2026-05-15 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DENN | BUY | 2025-11-03 | 2025-11-04 | $4.08 | $1.0M | -0.5% | +0.2% | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.