SHAK Shake Shack Inc.

CIK 0001620533 31 ready 8-Ks latest June 2, 2026, 8:06 AM ET RSS · JSON

Activity: ELEVATED 3 filings / 30d vs 1 baseline

Ready 8-Ks 31

Latest filing June 2, 2026, 8:06 AM ET

Top materiality 0.85

Event mix earnings ×12 · leadership ×10 · other_material ×8

Sentiment 13 pos · 5 neg · 13 neu

Latest earnings reported 2026-Q1

Executive change recent →

Recent 8-K filings for SHAK

Highest-materiality recent filing

Shake Shack Q4 Adjusted EBITDA up 48% YoY; raises long-term Shack target to 1,500+

January 13, 2025, 6:59 PM ET earnings materiality 0.85 positive item 2.02 item 7.01 item 9.01

Preliminary Q4 total revenue $328.7M (+14.8% YoY); same-Shack sales +4.3%; restaurant margin 22.7% (highest Q4 since 2017).
Adjusted EBITDA $46.5M in Q4 (+48% YoY); FY24 Adjusted EBITDA $175.4M, record level.

Read filing →

June 2, 2026, 8:06 AM ET other material materiality 0.80 negative item 7.01 item 9.01

Shake Shack cuts Q2 revenue guidance to $415-420M, same-shack sales to 2.5-3.0%

Updated Q2 revenue guidance: $415-420M (previously $424-428M); licensing revenue unchanged at $13.5-13.7M.
May 7, 2026, 7:59 PM ET leadership materiality 0.70 positive item 5.02 item 7.01 item 9.01 ◈ executive_change

Shake Shack appoints Michelle Hook as CFO, effective May 11, 2026

Michelle Hook joins from Portillo's, where she served as CFO since Dec 2020 and led the 2021 IPO.
May 7, 2026, 7:59 PM ET earnings materiality 0.65 neutral item 2.02 item 7.01 item 9.01 ◈ Earnings Releases

Shake Shack Q1 revenue up 14.3% but net loss of $0.3M; raises 2026 opening guidance

Total revenue $366.7M (+14.3% YoY); Same-Shack sales +4.6% with traffic +1.4%.
April 1, 2026, 7:59 PM ET other material materiality 0.50 positive item 7.01 item 9.01

Shake Shack launches Project Catalyst tech initiative; reiterates 2026 guidance

Project Catalyst includes modern POS via Qu, first loyalty platform, expanded AI, and unified data platform.
March 9, 2026, 7:59 PM ET leadership materiality 0.35 neutral item 5.02

Director Joshua Silverman to step down from Shake Shack board effective May 1, 2026

Silverman informed Board on March 3, 2026 of his resignation as Class II director, effective May 1, 2026.
March 2, 2026, 6:59 PM ET other material materiality 0.80 negative item 8.01

Shake Shack corrects 10-K error: new Shack sales contribution actually $68.3M, not $218.5M

Corrected 10-K: new Shack sales contribution in FY2025 was $68.3M, not $218.5M (overstated by $150.2M).
February 26, 2026, 6:59 PM ET earnings materiality 0.75 positive item 2.02 item 7.01 item 9.01

Shake Shack reports Q4 revenue $400.5M (+21.9%), same-Shack sales +2.1%, guides to 55-60 company-opened Shacks in 2026

Q4 total revenue $400.5M (+21.9% YoY); FY25 revenue $1.45B (+15.4%).
February 24, 2026, 6:59 PM ET leadership materiality 0.50 neutral item 5.02

Shake Shack names Peter Herpich interim principal financial officer; search for permanent CFO continues

Peter Herpich, current SVP Corporate Controller, designated interim principal financial officer effective Feb 23, 2026.
January 12, 2026, 6:59 PM ET earnings materiality 0.65 positive item 2.02 item 7.01 item 9.01

Shake Shack reports preliminary Q4 2025 revenue $400.5M, FY2025 revenue $1.45B; provides FY2026 outlook

Total revenue $400.5M in Q4 2025 (+2.1% same-Shack sales YoY); $1.45B for FY2025 (+2.3% same-Shack sales).
November 25, 2025, 6:59 PM ET leadership materiality 0.60 neutral item 5.02 item 7.01 item 9.01

CFO Katherine Fogertey to resign effective March 4, 2026; guidance reaffirmed

CFO Katherine Fogertey to resign March 4, 2026; she will serve as Senior Advisor immediately.
October 30, 2025, 7:59 PM ET earnings materiality 0.75 positive item 2.02 item 7.01 item 9.01

Shake Shack Q3 revenue $367.4M (+15.9% YoY); net income $13.7M vs loss

Same-Shack sales up 4.9% YoY; operating income of $18.5M vs operating loss of $18.0M in Q3 2024.
July 31, 2025, 7:59 PM ET earnings materiality 0.75 positive item 2.02 item 7.01 item 9.01

Shake Shack Q2 revenue up 12.6% to $356.5M; adjusted EPS $0.44; same-Shack sales +1.8%

Total revenue $356.5M (+12.6% YoY); Shack sales $343.2M; Licensing $13.3M.
June 4, 2025, 7:59 PM ET other materiality 0.10 neutral item 5.07

Shake Shack stockholders elect three Class I directors, ratify auditor, approve say-on-pay

Daniel Meyer, Jeff Flug, and Lori George elected as Class I directors with 29.8M, 31.0M, and 23.7M votes for, respectively.
May 1, 2025, 7:59 PM ET earnings materiality 0.80 positive item 2.02 item 7.01 item 9.01

Shake Shack Q1 2025 revenue $320.9M (+10.5% YoY); adj EPS $0.14, margin expands 120 bps

Total revenue $320.9M (+10.5% YoY); net income $4.5M ($0.10 diluted EPS); adjusted pro forma net income $6.4M ($0.14 EPS).
April 23, 2025, 7:59 PM ET leadership materiality 0.45 neutral item 5.02 ◈ executive_change

Shake Shack director Anna Fieler to step down; board size reduced to nine

Anna Fieler, a Class I director, intends to resign effective immediately prior to the 2025 Annual Meeting.
February 21, 2025, 6:59 PM ET other material materiality 0.50 neutral item 8.01

Shake Shack corrects 10-K: digital sales rose 20.1% in Q4, not decreased

Digital sales for 13 weeks ended Dec 25, 2024 increased 20.1% YoY, correcting earlier 10-K error.
February 20, 2025, 6:59 PM ET earnings materiality 0.80 positive item 2.02 item 7.01 item 9.01

Shake Shack Q4 revenue up 14.8%; SSS +4.3%; EBITDA +48.6%; guides FY25

Q4 total revenue $328.7M (+14.8% YoY); SSS +4.3%; Adjusted EBITDA $46.7M (+48.6%).
January 13, 2025, 6:59 PM ET earnings materiality 0.85 positive item 2.02 item 7.01 item 9.01

Shake Shack Q4 Adjusted EBITDA up 48% YoY; raises long-term Shack target to 1,500+

Preliminary Q4 total revenue $328.7M (+14.8% YoY); same-Shack sales +4.3%; restaurant margin 22.7% (highest Q4 since 2017).
October 30, 2024, 7:59 PM ET earnings materiality 0.75 neutral item 2.02 item 7.01 item 9.01

Shake Shack Q3 revenue $317M (+14.7% YoY), same-Shack sales +4.4%, net loss $11.1M includes $29M impairment

Total revenue $316.9M (+14.7% YoY); same-Shack sales +4.4%; system-wide sales $495.1M (+12.8%).
August 27, 2024, 7:59 PM ET other material materiality 0.75 negative item 2.05 item 2.06 item 7.01

Shake Shack to close 9 underperforming locations; expects $28-30M pretax charges in Q3 2024

Nine company-owned Shacks in California, Ohio, Texas to close by Sept 25, 2024.
August 1, 2024, 7:59 PM ET earnings materiality 0.75 positive item 2.02 item 7.01 item 9.01

Shake Shack Q2 revenue $316.5M (+16.4% YoY), SSS +4.0%, adj. EBITDA $47.2M

Net income $10.4M ($0.23 diluted EPS); adjusted pro forma net income $12.1M ($0.27 per diluted share).
June 21, 2024, 7:59 PM ET leadership materiality 0.60 neutral item 5.02 item 9.01 ◈ executive_change

Shake Shack appoints Stephanie Sentell as COO effective July 1, 2024

Stephanie Sentell appointed COO effective July 1, 2024; reports to CEO Robert Lynch.
June 13, 2024, 7:59 PM ET other material materiality 0.50 neutral item 5.02 item 5.07 item 9.01

Stockholders approve amended incentive plan adding 842K shares; re-elect directors

Shareholders approved amendment to 2025 Incentive Award Plan, authorizing 842,321 additional Class A common shares.
May 2, 2024, 7:59 PM ET earnings materiality 0.80 positive item 2.02 item 7.01 item 9.01 ◈ Earnings Releases

Shake Shack Q1 rev $290.5M (+14.7%); Adj EBITDA $35.9M (+30.2%); CEO transition to Rob Lynch May 20

Total revenue $290.5M, up 14.7% YoY; system-wide sales $443.3M, up 12.3%.
April 17, 2024, 7:59 PM ET leadership materiality 0.40 neutral item 5.02 ◈ executive_change

Shake Shack director Jonathan Sokoloff resigns; board cut to 10 members

Jonathan Sokoloff stepped down from Board and Compensation Committee, effective before 2024 Annual Meeting.
March 21, 2024, 7:59 PM ET leadership materiality 0.75 positive item 5.02 item 7.01 item 9.01 ◈ executive_change ×4

Shake Shack appoints Papa John's CEO Rob Lynch as new CEO, effective May 20, 2024

Rob Lynch appointed CEO effective May 20, 2024; succeeds Randy Garutti who remains advisor through year-end.
February 26, 2024, 6:59 PM ET other material materiality 0.85 negative item 4.02 ◈ Auditor Changes

Shake Shack says prior interim financials unreliable; restatements to increase deferred tax assets

Audit Committee concluded Q1-Q3 2022 and Q1-Q3 2023 interim statements should no longer be relied upon.
February 15, 2024, 6:59 PM ET other material materiality 0.60 negative item 4.02

Shake Shack restates financials for FY2021-2022 due to deferred tax asset errors

Non-reliance on previously issued financial statements for FY2021 and FY2022; will be restated in 2023 10-K.
February 15, 2024, 6:59 PM ET earnings materiality 0.75 positive item 2.02 item 7.01 item 9.01

Shake Shack Q4 revenue up 20% to $286M; FY23 Adj EBITDA $132M, guides FY24 to $160-170M

Q4 total revenue $286.2M (+20% YoY); FY revenue $1.09B (+20.8%).
February 2, 2024, 6:59 PM ET leadership materiality 0.55 neutral item 5.02 ◈ executive_change ×2

Shake Shack board members Robert Vivian and Jenna Lyons to step down after 2024 annual meeting

Vivian and Lyons will not stand for re-election; departures not due to any dispute with the Company.
January 26, 2024, 6:59 PM ET leadership materiality 0.55 neutral item 5.02 item 9.01 ◈ executive_change

Shake Shack CEO Randall Garutti to retire; transition agreement sets successor hiring deadline and advisory terms

CEO Randall Garutti will step down on the earlier of his successor's start date or May 24, 2024.

Executive changes

Appointed

Michelle Hook

Chief Financial Officer

SHAK · Shake Shack Inc.

Effective: 2026-05-11
Filed: May 7, 2026, 7:59 PM ET

appointed Michelle Hook to serve as its Chief Financial Officer, effective as of May 11, 2026

Departed

Anna Fieler

Director

SHAK · Shake Shack Inc.

Filed: April 23, 2025, 7:59 PM ET

On April 22, 2025, after more than seven years of service, Anna Fieler informed the Board of Directors (the “Board”) of Shake Shack Inc. (the “Company”) of her intention to step down from the Board of the Company and as a Class I director, effective immediately prior to the 2025 Annual Meeting of Stockholders (the “2025 Annual Meeting”).

Appointed

Stephanie Sentell

Chief Operations Officer

SHAK · Shake Shack Inc.

Effective: 2024-07-01
Filed: June 21, 2024, 7:59 PM ET

appointed Stephanie Sentell to serve as its Chief Operations Officer, effective as of July 1, 2024

Departed

Jonathan Sokoloff

Director

SHAK · Shake Shack Inc.

Filed: April 17, 2024, 7:59 PM ET

On April 12, 2024, after more than nine years of service, Jonathan Sokoloff informed the Board of Directors (the “Board”) of Shake Shack Inc. (the “Company”) of his intention to step down from the Board of the Company and as a Class II director, effective immediately prior to the 2024 Annual Meeting of Stockholders (the “2024 Annual Meeting”).

Appointed

Robert Lynch

Member of the Board of Directors

SHAK · Shake Shack Inc.

Effective: 2024-05-20
Filed: March 21, 2024, 7:59 PM ET

Mr. Lynch has been appointed as a member of Shake Shack’s Board of Directors, also effective as of the Effective Date.

Departed

Randy Garutti

Chief Executive Officer

SHAK · Shake Shack Inc.

Effective: 2024-05-20
Successor: Robert Lynch
Filed: March 21, 2024, 7:59 PM ET

Randy Garutti who, as previously disclosed, will resign as Chief Executive Officer and as a member of the Board as of the Effective Date

Appointed

Robert Lynch

Chief Executive Officer

SHAK · Shake Shack Inc.

Effective: 2024-05-20
Filed: March 21, 2024, 7:59 PM ET

the Board of Directors (the “ Board ”) of Shake Shack Inc. (“ Shake Shack ”) appointed Robert Lynch to serve as its Chief Executive Officer, effective as of May 20, 2024

Departed

Randy Garutti

Member of the Board of Directors

SHAK · Shake Shack Inc.

Effective: 2024-05-20
Successor: Robert Lynch
Filed: March 21, 2024, 7:59 PM ET

Randy Garutti who, as previously disclosed, will resign as Chief Executive Officer and as a member of the Board as of the Effective Date

Departed

Jenna Lyons

Director

SHAK · Shake Shack Inc.

Filed: February 2, 2024, 6:59 PM ET

Robert Vivian and Jenna Lyons informed the Board of Directors (the “Board”) of Shake Shack Inc. (the “Company”) of each of their intentions to step down from the Board of the Company following the conclusion of the current director service year and to not stand for re-election as Class III directors at the Company’s 2024 Annual Meeting of Stockholders

Departed

Robert Vivian

Director

SHAK · Shake Shack Inc.

Filed: February 2, 2024, 6:59 PM ET

Robert Vivian and Jenna Lyons informed the Board of Directors (the “Board”) of Shake Shack Inc. (the “Company”) of each of their intentions to step down from the Board of the Company following the conclusion of the current director service year and to not stand for re-election as Class III directors at the Company’s 2024 Annual Meeting of Stockholders

Departed

Randall Garutti

Chief Executive Officer

SHAK · Shake Shack Inc.

Effective: 2024-05-24
Filed: January 26, 2024, 6:59 PM ET

As previously disclosed, Mr. Garutti has informed the Company’s Board of Directors that he will retire from the Company in 2024 as its Chief Executive Officer and as an executive Board member upon the selection of his successor, but that he will serve as an advisor following this time through the end of 2024 to ensure a proper transition.

Earnings & guidance

2026-Q1 EPS reported -$0.01 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.70 · Most common event earnings

13 positive 5 negative 13 neutral

source · SHAK on sec.gov