Comparable stake leader
JCP Investment Management, LLC
SEC ownership of DENNY'S Corp
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000852772.
Disclosed value leader
GLAZER CAPITAL, LLC
Comparable rows
6/28
Latest evidence
16 Jan 2026
- Parsed ownership sources
- 13D/G and 3/4/5
- Largest SEC-reported holder
- JCP Investment Management, LLC
- Latest 13D/G holder
- JCP Investment Management, LLC
- Latest parsed ownership date
- 16 Jan 2026
- Issuer CIK
- 0000852772
- Issuer location
- Spartanburg, SC
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of DENNY'S Corp (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
JCP Investment Management...
Disclosed value leader
GLAZER CAPITAL, LLC
Comparable rows
6/28
Latest evidence
16 Jan 2026
13D/G
3/4/5
Lead comparable stake: 7.8%
22 rows are not safely comparable across share classes.
13D/G row: JCP Investment Management, LLC
Showing 1-8 of 28 holder rows.
Quick read
JCP Investment Management, LLC leads the comparable SEC ownership view at 7.8%.
6 of 28 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens JCP Investment Management, LLC's linked filing trail.
Comparable ownership
Top 5
JCP Investment Management, LLC
7.8%
GLAZER CAPITAL, LLC
7.4%
Boston Partners
0.15%
MANAGED ACCOUNT ADVISORS LLC
0%
Allspring Global Investments Hold...
0%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 28 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| JCP Investment Management, LLC |
13D/G
3/4/5
Jumana Capital Investments LLC · Other*
|
7.8%
|
$14,320,000
4,000,000 shares
|
$0 | 08 Sep 2025 |
| GLAZER CAPITAL, LLC |
13D/G
|
7.4%
|
$23,446,000
3,800,000 shares
|
$0 | 04 Dec 2025 |
| Boston Partners |
13D/G
|
0.15%
|
$485,813
78,105 shares
|
-$24,048,846 | 31 Dec 2025 |
| MANAGED ACCOUNT ADVISORS LLC |
13D/G
|
0%
|
$9,597
1,543 shares
|
-$29,134,119 | 31 Dec 2025 |
| Allspring Global Investments Holdings, LLC |
13D/G
|
0%
|
$6.22
1 shares
|
-$28,578,178 | 31 Dec 2025 |
| Jumana Capital Investments LLC |
3/4/5
Other*
|
8.8%
|
$18,467,494
4,524,905 shares
|
+$1,945,805 | 21 Oct 2025 |
| F. Mark Wolfinger |
3/4/5
Director
|
—
mixed-class rows
|
$9,009,403
863,794 shares
mixed-class rows
|
— | 03 Jan 2023 |
| Brenda J. Lauderback |
3/4/5
Director
|
—
mixed-class rows
|
$1,817,430
199,717 shares
mixed-class rows
|
— | 22 May 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to buying over the last 12 months. Net value: +$1,945,805.
Buys
$1,945,805
Insiders: 1
Sells
$0
Insiders: 0
Net
+$1,945,805
Shares: +433,307
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 433,307
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 433,307 | 0 | $1,945,805 | $0 | +$1,945,805 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 25 reporting-owner rows connected to DENNY'S Corp. Open a relationship link for the CIK-to-CIK filing trail.
Rows
25
Largest Forms 3/4/5 holder
Jumana Capital Investments LLC
Net 12M change
+$1,945,805
Latest report
16 Jan 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Jumana Capital Investments LLC | Other* | $18,467,494 | +$1,945,805 | +12% | Filing P/S | 21 Oct 2025 |
| F. Mark Wolfinger | Director | $9,009,403 | Mixed | 03 Jan 2023 | ||
| JCP Investment Management, LLC | Other* | $2,383,399 | Mixed | 21 Oct 2025 | ||
| Brenda J. Lauderback | Director | $1,817,430 | Mixed | 22 May 2024 | ||
| Kelli Valade | CEO, Director | $1,564,666 | Mixed | 16 Jan 2026 | ||
| Laysha Ward | Director | $1,546,540 | Mixed | 15 May 2024 | ||
| Donald C. Robinson | Director | $1,461,923 | Mixed | 18 May 2022 | ||
| Jose M. Gutierrez | Director | $762,096 | Mixed | 16 Jan 2026 | ||
| Bernadette S. Aulestia | Director | $699,199 | Mixed | 16 Jan 2026 | ||
| Christopher D. Bode | President, COO | $553,670 | Mixed | 16 Jan 2026 | ||
| Gregg Dedrick | Director | $487,927 | Mixed | 16 Jan 2026 | ||
| David Peter Schmidt | President, Keke's | $470,618 | Mixed | 16 Jan 2026 | ||
| John William Dillon | President, Denny's, Inc. | $460,034 | Mixed | 01 Feb 2023 | ||
| Robert P. Verostek | EVP, Chief Financial Officer | $421,600 | Mixed | 16 Jan 2026 | ||
| Gail Sharps Myers | EVP, Chief Lgl & Adm Ofc, Sec. | $405,005 | Mixed | 16 Jan 2026 | ||
| Stephen C. Dunn | EVP, Chief Global Dev. Ofc. | $283,795 | Mixed | 16 Jan 2026 | ||
| Olurinde Fajemirokun Beck | Director | $277,756 | Mixed | 16 Jan 2026 | ||
| Pankaj K. Patra | EVP, Chief Digital & Tech Ofc | $276,510 | Mixed | 30 Jan 2024 | ||
| Michael L. Furlow | EVP, Chief Information Officer | $266,551 | Mixed | 01 Feb 2023 | ||
| Jay C. Gilmore | SVP, CAO & Corp. Controller | $214,611 | Mixed | 16 Jan 2026 |
Recent insider transactions for DENNY'S Corp
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Jose M. Gutierrez | DENN | Common Stock | Options Exercise | 93,739 | 93,739 | 16 Jan 2026 | Direct | |||
| Jose M. Gutierrez | DENN | Common Stock | Disposed to Issuer | -100% | -169,583 | 0 | 16 Jan 2026 | Direct | ||
| Jose M. Gutierrez | DENN | Deferred Stock Units | Options Exercise | -100% | -93,739 | 0 | 16 Jan 2026 | Direct | ||
| Mark R. Vondrasek | DENN | Common Stock | Disposed to Issuer | -100% | -38,697 | 0 | 16 Jan 2026 | Direct | ||
| Mark R. Vondrasek | DENN | Common Stock | Options Exercise | 38,697 | 38,697 | 16 Jan 2026 | Direct | |||
| Mark R. Vondrasek | DENN | Deferred Stock Units | Options Exercise | -100% | -38,697 | 0 | 16 Jan 2026 | Direct | ||
| Christopher D. Bode | DENN | Common Stock | Award | 55,454 | 55,454 | 16 Jan 2026 | Direct | |||
| Christopher D. Bode | DENN | Common Stock | Options Exercise | 57,674 | 57,674 | 16 Jan 2026 | Direct | |||
| Christopher D. Bode | DENN | Common Stock | Disposed to Issuer | -100% | -202,814 | 0 | 16 Jan 2026 | Direct | ||
| Christopher D. Bode | DENN | Restricted Stock Units | Options Exercise | -100% | -57,674 | 0 | 16 Jan 2026 | Direct | ||
| Robert P. Verostek | DENN | Common Stock | Disposed to Issuer | -100% | -24,000 | 0 | 16 Jan 2026 | By Wife | ||
| Robert P. Verostek | DENN | Common Stock | Award | 109,976 | 70,567 | 16 Jan 2026 | Direct | |||
| Robert P. Verostek | DENN | Common Stock | Options Exercise | 104,087 | 104,087 | 16 Jan 2026 | Direct | |||
| Robert P. Verostek | DENN | Common Stock | Disposed to Issuer | -100% | -285,211 | 0 | 16 Jan 2026 | Direct | ||
| Robert P. Verostek | DENN | Restricted Stock Units | Options Exercise | -100% | -104,087 | 0 | 16 Jan 2026 | Direct | ||
| David Peter Schmidt | DENN | Common Stock | Award | 48,659 | 48,659 | 16 Jan 2026 | Direct | |||
| David Peter Schmidt | DENN | Common Stock | Options Exercise | 63,367 | 63,367 | 16 Jan 2026 | Direct | |||
| David Peter Schmidt | DENN | Common Stock | Disposed to Issuer | -100% | -212,938 | 0 | 16 Jan 2026 | Direct | ||
| David Peter Schmidt | DENN | Restricted Stock Units | Options Exercise | -100% | -63,367 | 0 | 16 Jan 2026 | Direct | ||
| Le Minh | DENN | Common Stock | Award | 17,957 | 17,957 | 16 Jan 2026 | Direct | |||
| Le Minh | DENN | Common Stock | Options Exercise | 9,338 | 9,338 | 16 Jan 2026 | Direct | |||
| Le Minh | DENN | Common Stock | Disposed to Issuer | -100% | -40,523 | 0 | 16 Jan 2026 | Direct | ||
| Le Minh | DENN | Restricted Stock Units | Options Exercise | -100% | -9,338 | 0 | 16 Jan 2026 | Direct | ||
| Stephen C. Dunn | DENN | Common Stock | Award | 94,474 | 47,502 | 16 Jan 2026 | Direct | |||
| Stephen C. Dunn | DENN | Common Stock | Options Exercise | 70,066 | 70,066 | 16 Jan 2026 | Direct | |||
| Stephen C. Dunn | DENN | Common Stock | Disposed to Issuer | -100% | -278,206 | 0 | 16 Jan 2026 | Direct | ||
| Stephen C. Dunn | DENN | Restricted Stock Units | Options Exercise | -100% | -70,066 | 0 | 16 Jan 2026 | Direct | ||
| Gregg Dedrick | DENN | Common Stock | Options Exercise | 77,549 | 77,549 | 16 Jan 2026 | Direct | |||
| Gregg Dedrick | DENN | Common Stock | Disposed to Issuer | -100% | -182,540 | 0 | 16 Jan 2026 | Direct | ||
| Gregg Dedrick | DENN | Deferred Stock Units | Options Exercise | -100% | -77,549 | 0 | 16 Jan 2026 | Direct | ||
| Jay C. Gilmore | DENN | Common Stock | Award | 65,743 | 35,620 | 16 Jan 2026 | Direct | |||
| Jay C. Gilmore | DENN | Common Stock | Options Exercise | 52,851 | 52,851 | 16 Jan 2026 | Direct | |||
| Jay C. Gilmore | DENN | Common Stock | Disposed to Issuer | -100% | -248,578 | 0 | 16 Jan 2026 | Direct | ||
| Jay C. Gilmore | DENN | Restricted Stock Units | Options Exercise | -100% | -52,851 | 0 | 16 Jan 2026 | Direct | ||
| Monigo Saygbay-Hallie | DENN | Common Stock | Award | 26,407 | 26,407 | 16 Jan 2026 | Direct | |||
| Monigo Saygbay-Hallie | DENN | Common Stock | Options Exercise | 52,464 | 52,464 | 16 Jan 2026 | Direct | |||
| Monigo Saygbay-Hallie | DENN | Common Stock | Disposed to Issuer | -100% | -90,053 | 0 | 16 Jan 2026 | Direct | ||
| Monigo Saygbay-Hallie | DENN | Restricted Stock Units | Options Exercise | -100% | -52,464 | 0 | 16 Jan 2026 | Direct | ||
| John C. Miller | DENN | Common Stock | Options Exercise | 33,619 | 33,619 | 16 Jan 2026 | Direct | |||
| John C. Miller | DENN | Common Stock | Disposed to Issuer | -100% | -800,253 | 0 | 16 Jan 2026 | Direct | ||
| John C. Miller | DENN | Deferred Stock Units | Options Exercise | -100% | -33,619 | 0 | 16 Jan 2026 | Direct | ||
| Gail Sharps Myers | DENN | Common Stock | Award | 67,530 | 67,530 | 16 Jan 2026 | Direct | |||
| Gail Sharps Myers | DENN | Common Stock | Options Exercise | 54,533 | 54,533 | 16 Jan 2026 | Direct | |||
| Gail Sharps Myers | DENN | Common Stock | Disposed to Issuer | -100% | -221,645 | 0 | 16 Jan 2026 | Direct | ||
| Gail Sharps Myers | DENN | Restricted Stock Units | Options Exercise | -100% | -54,533 | 0 | 16 Jan 2026 | Direct | ||
| Olurinde Fajemirokun Beck | DENN | Common Stock | Options Exercise | 67,204 | 67,204 | 16 Jan 2026 | Direct | |||
| Olurinde Fajemirokun Beck | DENN | Common Stock | Disposed to Issuer | -100% | -78,349 | 0 | 16 Jan 2026 | Direct | ||
| Olurinde Fajemirokun Beck | DENN | Deferred Stock Units | Options Exercise | -100% | -67,204 | 0 | 16 Jan 2026 | Direct | ||
| Kelli Valade | DENN | Common Stock | Award | 161,970 | 161,970 | 16 Jan 2026 | Direct | |||
| Kelli Valade | DENN | Common Stock | Options Exercise | 210,677 | 210,677 | 16 Jan 2026 | Direct |
* marks a reported price that did not pass the local price check.