James C. Pappas - 14 May 2026 Form 4 Insider Report for RED ROBIN GOURMET BURGERS INC (RRGB)

Reporting relationship: Director, 10%+ Owner
Issuer ticker: RRGB
Reported as of: 14 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 15 May 2026, 17:30:32 UTC
Prior SEC filing: 08 Jan 2026
Source filing: View source filing
Reporting owner signature: /s/ Carrie Etherton, Attorney-in-Fact

Key filing fact

James C. Pappas filed Form 4 for RED ROBIN GOURMET BURGERS INC (RRGB) on 15 May 2026.

Key facts

This page summarizes James C. Pappas's Form 4 filing for RED ROBIN GOURMET BURGERS INC (RRGB).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 15 May 2026, 17:30.

Change

Previous filing in this sequence was filed on 08 Jan 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001462171 Primary reporting owner

Pappas James C

Relationship: Director, 10%+ Owner
Address: 10000 E GEDDES AVE, STE 500, ENGLEWOOD
Signature: /s/ Carrie Etherton, Attorney-in-Fact
Signature date: 15 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

RRGB transaction

Common Stock

Award

Transaction value
Shares: +31,662
Change %: +61%
Price: $0.000000^*
Shares after: 83,608
Date: 14 May 2026
Ownership: Direct
Footnotes: F1, F2

RRGB holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,084,104
Date: 14 May 2026
Ownership: By: Managed Accounts of JCP Investment Management, LLC
Footnotes: F3, F4

RRGB holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 776,564
Date: 14 May 2026
Ownership: By: JCP Investment Partnership, LP
Footnotes: F3, F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

Represents a grant of restricted stock units under the issuer's 2024 Performance Incentive Plan. Each restricted stock unit represents the contingent right to receive, upon vesting of the unit, one share of the issuer's common stock. The units are scheduled to vest on the later of (x) fifty weeks following the date of grant and (y) the Company's next annual meeting of stockholders.

Footnote F2

Includes 31,662 time-based restricted stock units subject to vesting and forfeiture restrictions.

Footnote F3

The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all the reported shares for purposes of Section 16 or for any other purpose.

Footnote F4

Represents shares of Common Stock held in certain accounts (the "JCP Accounts") managed by JCP Investment Management, LLC ("JCP Management"). JCP Management, as the investment manager of JCP Accounts, may be deemed to beneficially own the shares of Common Stock held in the JCP Accounts. Mr. Pappas, as the managing member of JCP Management, may be deemed to beneficially own the shares of Common Stock held in the JCP Accounts.

Footnote F5

Represents shares of Common Stock owned directly by JCP Investment Partnership, LP ("JCP Partnership"). JCP Investment Partners, LP ("JCP Partners"), as the general partner of JCP Partnership, may be deemed to beneficially own the shares of Common Stock owned directly by JCP Partnership. JCP Investment Holdings, LLC ("JCP Holdings"), as the general partner of JCP Partners, may be deemed to beneficially own the shares of Common Stock owned directly by JCP Partnership. JCP Management, as the investment manager of JCP Partnership, may be deemed to beneficially own the shares of Common Stock owned directly by JCP Partnership. Mr. Pappas, as the managing member of JCP Management and the sole member of JCP Holdings, may be deemed to beneficially own the shares of Common Stock owned directly by JCP Partnership.