Martin Christopher Ross
- SEC CIK
- 0002041913
In the past year, 2 open-market purchase filings worth $1.95M and no sales.
Current role at each company
- RRGB Red Robin Gourmet Burgers IncDirector, 10% Owneras of May 15, 2026
- DENN DENNY'S CorpOther: See Footnote 1as of Nov 4, 2025
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $1.95M
- 2 filings
- Sold
- –
- 0 filings
- Net
- +$1.95M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Martin Christopher Ross as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
DENN DENNY'S Corp
Other: See Footnote 13 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 4, 2025 (view filing)6:51 PM ET | Nov 3 | 1 day | Jumana Capital Investments LLC and 1 otherOther: See Footnote 1 | PPurchaseCommon Stock, $0.01 par value | +250.0K | $4.08 | +$1.02M | +5.8%4.52M after | |
| Oct 21, 2025 (view filing)7:21 PM ET | Oct 17-21 | 4 days | Jumana Capital Investments LLC and 1 otherOther: See Footnote 1 | PPurchaseCommon Stock, $0.01 par value | +183.3K | $5.05 | +$925.5K | +5.1%3.80M after | 3 lots |
| Oct 21, 2025 (view filing)7:21 PM ET | Oct 21 | Same day | Jumana Capital Investments LLC and 1 otherOther: See Footnote 1 | SSaleCommon Stock, $0.01 par value | −660.0K | $0.0042 | −$2.77K | –0 after | Derivative |
RRGB Red Robin Gourmet Burgers Inc
Director, 10% Owner4 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 25, 2025 (view filing)6:46 PM ET | Aug 21-22 | 4 days | Martin Christopher Ross and 1 otherDirector, 10% Owner, Other: See Footnote 1 | PPurchase | +53.0K | $6.24 | +$330.5K | +3.3%1.67M after | 2 lots |
| Dec 4, 2024 (view filing)7:45 PM ET | Dec 3 | 1 day | Martin Christopher Ross and 1 otherDirector, Other: See Footnote 1 | PPurchaseCommon Stock, $0.001 par value | +800.5K | $5.19 | +$4.15M | +98.3%1.61M after | |
| Nov 7, 2024 (view filing)7:47 PM ET | Nov 5-7 | 2 days | Jumana Capital Investments LLC and 1 otherOther: See Footnote 1 | PPurchaseCommon Stock, $0.001 par value | +45.3K | $5.19 | +$234.8K | +5.9%814.5K after | 2 lots |
| Oct 18, 2024 (view filing)8:40 PM ET | Oct 15-16 | 3 days | Jumana Capital Investments LLC and 1 otherOther: See Footnote 1 | PPurchaseCommon Stock, $0.001 par value | +37.8K | $5.79 | +$218.6K | +5.2%769.2K after | Amended2 lots |