Martin Christopher Ross (CIK 2041913) reported 9 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-15). Recent activity: Buy RRGB (31,662 shares), Buy DENN (704 shares), Buy DENN (250,000 shares), Buy DENN (11,750 shares), Buy DENN (162,210 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-15 | RED ROBIN GOURMET BURGERS INC (RRGB) | Director | Buy | 31,662 | $0 |
| 2025-11-04 | DENNY'S Corp (DENN) | Insider | Buy | 704 | $3,654 |
| 2025-11-04 | DENNY'S Corp (DENN) | Insider | Buy | 250,000 | $1.0M |
| 2025-10-21 | DENNY'S Corp (DENN) | Insider | Buy | 11,750 | $58,632 |
| 2025-10-21 | DENNY'S Corp (DENN) | Insider | Buy | 162,210 | $819,160 |
| 2025-10-21 | DENNY'S Corp (DENN) | Insider | Buy | 9,347 | $48,044 |
| 2025-08-25 | RED ROBIN GOURMET BURGERS INC (RRGB) | Director | Buy | 18,351 | $112,675 |
| 2025-08-25 | RED ROBIN GOURMET BURGERS INC (RRGB) | Director | Buy | 34,649 | $217,942 |
| 2025-05-23 | RED ROBIN GOURMET BURGERS INC (RRGB) | Director | Buy | 41,379 | $0 |
Source: SEC Form 4 filings · as of 2026-05-15