Denny's Corporation (DENN)
DENN moved a median of +0.07% 30 minutes after news, and 0.00% by the close. How DENN actually reacts to news — the realized, point-in-time move the market made, measured across 302 labeled events over the last three years with zero look-ahead.
DENN’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.08% | 56% | 282 |
| 30-min | +0.07% | 51% | 282 |
| 60-min | +0.08% | 56% | 282 |
| to close | 0.00% | 50% | 282 |
| Middle 50% of DENN reactions | -0.70% to +0.28% |
|---|---|
| Median reaction (30-min) | +0.07% |
| Measured reactions | 302 |
Half of all Denny's Corporation news events land between -0.70% and +0.28% at 30 minutes.
Reaction stats as of 2026-08-31. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How DENN reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 13 | +0.14% | 77% | +0.56% |
| Analyst downgrades | 11 | +0.08% | 73% | +0.16% |
| Rating reiterations | 36 | -0.04% | 44% | +1.15% |
| Price-target cuts | 23 | +0.12% | 52% | +1.82% |
Last 3 years, pulled 2026-08-31. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 2 further classes were observed with fewer than 10 measured events and are not published. See how DENN ranks against every other measured name →
That’s how DENN usually reacts — get an email when it moves on news →Email me when DENN moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to DENN's baseline. Nothing else.
Recent DENN events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 15-12G DENNY'S Corp | SEC filing · Form 15-12G | SEC EDGAR | — | — | |
| Form EFFECT DENNY'S Corp | SEC filing · Form EFFECT | SEC EDGAR | — | — | |
| Denny’s Corporation Announces Completion of Acquisition by TriArtisan Capital Advisors, Treville Capital Group and Yadav Enterprises | Press release | GlobeNewswire | +0.00% | +0.16% | |
| Form 8-K DENNY'S Corp For: Jan 16 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.16% | |
| Form POS AM DENNY'S Corp | SEC filing · Form POS | SEC EDGAR | -0.08% | +0.08% | |
| Form S-8 POS DENNY'S Corp | SEC filing · Form S-8 | SEC EDGAR | +0.00% | +0.16% | |
| Form 8-K DENNY'S Corp For: Jan 13 | SEC filing · Form 8-K | SEC EDGAR | +0.16% | +0.16% | |
| Ditch the Resolutions, Keep the Savings: Denny’s Launches NEW Slammin’ Meal Deals Starting at $5.99 | Press release | GlobeNewswire | +0.00% | +0.08% | |
| Form 8-K DENNY'S Corp For: Jan 05 | SEC filing · Form 8-K | SEC EDGAR | +0.08% | +0.16% | |
| Form DEFA14A DENNY'S Corp | SEC filing · Form DEFA14A | SEC EDGAR | +0.08% | +0.16% | |
| Good Mornings Are Brewing: Keke’s Breakfast Cafe Opens First Location in Corona, California | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Maple Magic: Denny’s Unveils “Sticky Kicks” – the World’s First Sneakers Made with Real Syrup | Press release | GlobeNewswire | +0.08% | +0.00% | |
| Form DEFM14A DENNY'S Corp | SEC filing · Form DEFM14A | SEC EDGAR | +0.00% | +0.00% | |
| Halper Sadeh LLC Encourages CMA, FITB, TRUE, DENN Shareholders to Contact the Firm to Discuss Their Rights | Press release | PR Newswire | +0.08% | +0.00% | |
| Halper Sadeh LLC Encourages GIFI, DENN, SEMR Shareholders to Contact the Firm to Discuss Their Rights | Press release | PR Newswire | +0.33% | +0.81% | |
| Keke’s Breakfast Cafe Makes Mornings Merrier: Get a $10 Bonus With Every $50 Gift Card This Holiday Season | Press release | GlobeNewswire | +0.08% | -0.08% | |
| Halper Sadeh LLC Encourages SEMR, AVDL, CADE, DENN Shareholders to Contact the Firm to Discuss Their Rights | Press release | PR Newswire | +0.08% | -0.16% | |
| Form PREM14A DENNY'S Corp For: Nov 18 | SEC filing · Form PREM14A | SEC EDGAR | +0.08% | +0.16% | |
| Denny’s to Match Donations Up to $15,000 for No Kid Hungry on Giving Tuesday | Press release | GlobeNewswire | +0.08% | -0.16% | |
| Denny’s Brings Back Holiday Turkey Bundles for Thanksgiving | Press release | GlobeNewswire | +0.00% | -0.08% | |
| DENN Stock Alert: Halper Sadeh LLC is Investigating Whether the Sale of Denny’s Corporation is Fair to Shareholders | Press release | Business Wire | +0.08% | +0.33% | |
| Form 10-Q DENNY'S Corp For: Sep 24 | SEC filing · Form 10-Q | SEC EDGAR | +0.08% | +0.33% | |
| Form 8-K DENNY'S Corp For: Nov 03 | SEC filing · Form 8-K | SEC EDGAR | +0.08% | +0.33% | |
| Form DEFA14A DENNY'S Corp | SEC filing · Form DEFA14A | SEC EDGAR | +0.08% | +0.33% | |
| Form NT 10-Q DENNY'S Corp For: Sep 24 | SEC filing · Form NT | SEC EDGAR | +0.08% | +0.33% | |
| Halper Sadeh LLC Encourages DENN, EA, CMA, HSII Shareholders to Contact the Firm to Discuss Their Rights | Press release | PR Newswire | +0.00% | +0.24% | |
| Denny’s Corporation Cancels Third Quarter 2025 Earnings Conference Call | Press release | GlobeNewswire | +0.08% | +0.33% | |
| Denny’s Corporation Reports Results for Third Quarter 2025 | Press release | GlobeNewswire | +0.08% | +0.33% | |
| Denny’s Corporation to be Acquired by TriArtisan Capital Advisors, Treville Capital Group and Yadav Enterprises in $620 Million Transaction | Press release | GlobeNewswire | +0.08% | +0.33% | |
| Form 8-K DENNY'S Corp For: Oct 28 | SEC filing · Form 8-K | SEC EDGAR | +0.08% | +0.33% | |
| Denny’s Brings Holiday Cheer to the Booth with Rudolph the Red-Nosed Reindeer® Pancakes and Special Holiday Gifts | Press release | GlobeNewswire | +0.24% | -3.57% | |
| Denny’s Honors Veterans with Free Original Grand Slam® for Veterans Day | Press release | GlobeNewswire | -0.10% | +0.78% | |
| Denny's Serves FREE Grand Slams if a Grand Slam is Hit in the Final Post-Season Series | Press release | GlobeNewswire | -0.26% | +3.07% | |
| Denny’s Corporation Announces Timing Of Third Quarter 2025 Results And Conference Call On November 3, 2025 | Press release | GlobeNewswire | +1.50% | +4.08% | |
| Keke’s Breakfast Cafe Unveils New Limited-Time Fall Flavors Menu | Press release | GlobeNewswire | -1.23% | +0.76% | |
| Feast on Good Fortune: Denny’s Serves Up Movie-Inspired Eats, Late-Night Deals and Exclusive Merch | Press release | GlobeNewswire | -0.02% | +1.54% | |
| Denny’s Announces NEW Value Menu with 5 Slams® Starting at $5 and NEW Limited Time Only Menu, Including Grand Slam Burrito | Press release | GlobeNewswire | +0.27% | -3.18% | |
| Denny’s Corporation Reports Results for Second Quarter 2025 | Press release | GlobeNewswire | -4.68% | -2.48% | |
| Form 10-Q DENNY'S Corp For: Jun 25 | SEC filing · Form 10-Q | SEC EDGAR | -4.68% | -2.48% | |
| Form 8-K DENNY'S Corp For: Aug 04 | SEC filing · Form 8-K | SEC EDGAR | -4.68% | -2.48% | |
| Form S-8 DENNY'S Corp | SEC filing · Form S-8 | SEC EDGAR | +0.54% | -2.70% | |
| Form 8-K DENNY'S Corp For: Jul 25 | SEC filing · Form 8-K | SEC EDGAR | -1.17% | -3.76% | |
| Denny's Slams into Summer with All New Merch and Collectible Mugs, Plus Breakfast Slams® Starting at $6.99 | Press release | GlobeNewswire | -0.34% | -5.58% | |
| Keke's Breakfast Cafe Celebrates 10 Openings in the First Half of 2025, Eyes Continued Growth in Key U.S. Markets | Press release | PR Web | +0.14% | +5.13% | |
| Denny’s Teams Up with Cookies for Kids’ Cancer to ‘Strike Out’ Pediatric Cancer | Press release | GlobeNewswire | -0.64% | +1.67% | |
| Denny’s Corporation Announces Timing of Second Quarter 2025 Results and Conference Call on August 4, 2025 | Press release | GlobeNewswire | -0.29% | -3.27% | |
| Denny's Covers ALL the Bases with 4 Slams® Under $10 | Press release | GlobeNewswire | +0.84% | +2.53% | |
| Form 8-K DENNY'S Corp For: May 14 | SEC filing · Form 8-K | SEC EDGAR | -1.84% | -5.76% | |
| Savor the Savings this Summer: Denny’s Launches New Seasonal Menu and Extends Popular BOGO $1 Slam® Deal | Press release | GlobeNewswire | +0.22% | -0.45% | |
| Denny’s Corporation Reports Results for First Quarter 2025 | Press release | GlobeNewswire | +2.12% | +3.71% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the DENN section they belong to.
Where else DENN is measured.
DENN earnings → · Analyst actions → · SEC filings →
Other Consumer Cyclical names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| National CineMedia, Inc. (NCMI) | 303 | +0.41% | 59% |
| SCHOOL SPECIALTY INC (SCOO) | 303 | 0.00% | 22% |
| DIVERSIFIED RESTAURANT HOLDINGS INC (SAUC) | 302 | 0.00% | 38% |
| THE STARS GROUP INC (TSG) | 302 | +0.17% | 52% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Consumer Cyclical names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Denny's Corporation's median reaction calculated?
Every labeled DENN news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 302 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 51% of DENN's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-08-31.
Does DENN's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.