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$SHAK

$63.60 +$0.85 (1.35%)

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Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

Equity Investors VI, L.P. Green

861,159 shares

Net: 0 B/S: -

Michael C McQuinn

779,308 shares

Net: 0 B/S: -

KENNETH FLUG

722,574 shares

Net: 0 B/S: -

Malted Coinvest LLC LGP

686,664 shares

Net: 0 B/S: -

RONALD J JR GARUTTI

685,051 shares

Net: 0 B/S: -

COINVEST MANAGER LLC PERIDOT

375,937 shares

Net: 0 B/S: -

George S Loening

301,859 shares

Net: 0 B/S: -

GREEN PARTNERS LP LEONARD

260,668 shares

Net: 0 B/S: -

J. GARUTTI GST TRUST DATED 12/30/2014 RANDALL

237,551 shares

Net: 0 B/S: -

MARIA L GARUTTI

196,891 shares

Net: 0 B/S: -

2012 GS TRUST U/A/D 9/4/12 FLUG

170,000 shares

Net: 0 B/S: -

D. CORAINE 2012 FAMILY TRUST RICHARD

127,924 shares

Net: 0 B/S: -

RANDALL J GARUTTI

114,054 shares

Net: 0 B/S: -

Partners Offshore Master Fund, Ltd. SEG

95,295 shares

Net: 0 B/S: -

PARTNERS L P SEG

89,665 shares

Net: 0 B/S: -

Robert Lynch

74,158 shares

Net: +26,065 B/S: ∞

Point Capital, L.P. Granite

56,704 shares

Net: 0 B/S: -

Zach Koff

38,682 shares

Net: 0 B/S: -

ROBERT T VIVIAN

33,487 shares

Net: 0 B/S: -

Katherine Irene Fogertey

30,117 shares

Net: 0 B/S: -

Susan Swinghamer

25,000 shares

Net: 0 B/S: -

Equity Group, L.P. Select

20,735 shares

Net: 0 B/S: -

Sumaiya Balbale

17,905 shares

Net: +8,566 B/S: ∞

PEGGY RUBENZER

17,415 shares

Net: 0 B/S: -

Stephanie Ann Sentell

15,084 shares

Net: +4,277 B/S: 3.59

JEFFREY J UTTZ

11,518 shares

Net: 0 B/S: -

Five Fiduciary Management Corp Gulf

11,413 shares

Net: 0 B/S: -

JEFFREY D LAWRENCE

9,378 shares

Net: +4,589 B/S: ∞

Charles J III Chapman

8,464 shares

Net: +5,039 B/S: ∞

Jeffrey Flug

8,361 shares

Net: +3,891 B/S: ∞

Tristan Walker

8,311 shares

Net: +2,570 B/S: ∞

Jenna Lyons

8,273 shares

Net: 0 B/S: -

Josh Silverman

8,190 shares

Net: +8,190 B/S: ∞

Anna Liao Fieler

7,980 shares

Net: 0 B/S: -

Daniel Harris Meyer

7,792 shares

Net: +40,594 B/S: ∞

LORI A GEORGE

6,274 shares

Net: +2,754 B/S: ∞

SQUARE HOSPITALITY GROUP, LLC UNION

5,900 shares

Net: 0 B/S: -

JONATHAN D SOKOLOFF

5,616 shares

Net: 0 B/S: -

LAURA J SLOATE

5,000 shares

Net: 0 B/S: -

TONI HAIDA

5,000 shares

Net: 0 B/S: -

EVAN GUILLEMIN

2,003 shares

Net: 0 B/S: -

Lori George Billingsley

1,748 shares

Net: 0 B/S: -

Tara Comonte

1,698 shares

Net: 0 B/S: -

Shack Inc. Shake

748 shares

Net: +886 B/S: ∞

TAVERN CORP GRAMERCY

0 shares

Net: 0 B/S: -

SHERYL H FLUG

0 shares

Net: 0 B/S: -

FIVE LLC GULF

0 shares

Net: 0 B/S: -

KAREN KOCHEVAR

0 shares

Net: 0 B/S: -

DAVID A SWINGHAMER

0 shares

Net: 0 B/S: -

SHACK LLC ACG

0 shares

Net: 0 B/S: -

SQUARE CAFE CORP. UNION

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Equity Investors VI, L.P. Green	861,159	0	-
Michael C McQuinn	779,308	0	-
KENNETH FLUG	722,574	0	-
Malted Coinvest LLC LGP	686,664	0	-
RONALD J JR GARUTTI	685,051	0	-
COINVEST MANAGER LLC PERIDOT	375,937	0	-
George S Loening	301,859	0	-
GREEN PARTNERS LP LEONARD	260,668	0	-
J. GARUTTI GST TRUST DATED 12/30/2014 RANDALL	237,551	0	-
MARIA L GARUTTI	196,891	0	-
2012 GS TRUST U/A/D 9/4/12 FLUG	170,000	0	-
D. CORAINE 2012 FAMILY TRUST RICHARD	127,924	0	-
RANDALL J GARUTTI	114,054	0	-
Partners Offshore Master Fund, Ltd. SEG	95,295	0	-
PARTNERS L P SEG	89,665	0	-
Robert Lynch	74,158	+26,065	∞
Point Capital, L.P. Granite	56,704	0	-
Zach Koff	38,682	0	-
ROBERT T VIVIAN	33,487	0	-
Katherine Irene Fogertey	30,117	0	-
Susan Swinghamer	25,000	0	-
Equity Group, L.P. Select	20,735	0	-
Sumaiya Balbale	17,905	+8,566	∞
PEGGY RUBENZER	17,415	0	-
Stephanie Ann Sentell	15,084	+4,277	3.59
JEFFREY J UTTZ	11,518	0	-
Five Fiduciary Management Corp Gulf	11,413	0	-
JEFFREY D LAWRENCE	9,378	+4,589	∞
Charles J III Chapman	8,464	+5,039	∞
Jeffrey Flug	8,361	+3,891	∞
Tristan Walker	8,311	+2,570	∞
Jenna Lyons	8,273	0	-
Josh Silverman	8,190	+8,190	∞
Anna Liao Fieler	7,980	0	-
Daniel Harris Meyer	7,792	+40,594	∞
LORI A GEORGE	6,274	+2,754	∞
SQUARE HOSPITALITY GROUP, LLC UNION	5,900	0	-
JONATHAN D SOKOLOFF	5,616	0	-
LAURA J SLOATE	5,000	0	-
TONI HAIDA	5,000	0	-
EVAN GUILLEMIN	2,003	0	-
Lori George Billingsley	1,748	0	-
Tara Comonte	1,698	0	-
Shack Inc. Shake	748	+886	∞
TAVERN CORP GRAMERCY	0	0	-
SHERYL H FLUG	0	0	-
FIVE LLC GULF	0	0	-
KAREN KOCHEVAR	0	0	-
DAVID A SWINGHAMER	0	0	-
SHACK LLC ACG	0	0	-
SQUARE CAFE CORP. UNION	0	0	-

Individual Transactions

June 10, 2026

Jeffrey Flug

Grant/Award Acquisition

Change: +2,891

Price: $54.48

Shares: 8,361

Value: +$157,501

Charles J III Chapman

Grant/Award Acquisition

Change: +4,039

Price: $54.48

Shares: 8,464

Value: +$220,044

Daniel Harris Meyer

Grant/Award Acquisition

Change: +6,333

Price: $54.48

Shares: 7,792

Value: +$345,021

JEFFREY D LAWRENCE

Grant/Award Acquisition

Change: +4,589

Price: $54.48

Shares: 9,378

Value: +$250,008

Sumaiya Balbale

Grant/Award Acquisition

Change: +4,498

Price: $54.48

Shares: 17,905

Value: +$245,051

Tristan Walker

Grant/Award Acquisition

Change: +2,570

Price: $54.48

Shares: 8,311

Value: +$140,013

LORI A GEORGE

Grant/Award Acquisition

Change: +2,754

Price: $54.48

Shares: 6,274

Value: +$150,037

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jeffrey Flug	Jun 12	Grant/Award Acquisition (A) Compensation/Award	8,361	+2,891	$54.48	+$157,501
Charles J III Chapman	Jun 12	Grant/Award Acquisition (A) Compensation/Award	8,464	+4,039	$54.48	+$220,044
Daniel Harris Meyer	Jun 12	Grant/Award Acquisition (A) Compensation/Award	7,792	+6,333	$54.48	+$345,021
JEFFREY D LAWRENCE	Jun 12	Grant/Award Acquisition (A) Compensation/Award	9,378	+4,589	$54.48	+$250,008
Sumaiya Balbale	Jun 12	Grant/Award Acquisition (A) Compensation/Award	17,905	+4,498	$54.48	+$245,051
Tristan Walker	Jun 12	Grant/Award Acquisition (A) Compensation/Award	8,311	+2,570	$54.48	+$140,013
LORI A GEORGE	Jun 12	Grant/Award Acquisition (A) Compensation/Award	6,274	+2,754	$54.48	+$150,037

May 23, 2026

Robert Lynch

Tax Payment

Change: -3,687

Price: $62.72

Shares: 74,158

Value: -$231,248

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Robert Lynch	May 27	Tax Payment (F) Tax Payment	74,158	-3,687	$62.72	-$231,248

May 15, 2026

Jeffrey Flug

Open Market Purchase

Change: +1,000

Price: $61.30

Shares: 5,470

Value: +$61,295

Charles J III Chapman

Open Market Purchase

Change: +1,000

Price: $61.32

Shares: 1,000

Value: +$61,320

Daniel Harris Meyer

Open Market Purchase

Change: +32,258

Price: $61.88

Shares: 378,670

Value: +$1,996,215

Josh Silverman

Open Market Purchase

Change: +8,190

Price: $60.37

Shares: 8,190

Value: +$494,404

Sumaiya Balbale

Open Market Purchase

Change: +4,068

Price: $61.42

Shares: 13,407

Value: +$249,865

Robert Lynch

Open Market Purchase

Change: +5,000

Price: $60.39

Shares: 77,845

Value: +$301,940

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jeffrey Flug	May 18	Open Market Purchase (P) Market Purchase	5,470	+1,000	$61.30	+$61,295
Charles J III Chapman	May 18	Open Market Purchase (P) Market Purchase	1,000	+1,000	$61.32	+$61,320
Daniel Harris Meyer	May 18	Open Market Purchase (P) Market Purchase	378,670	+32,258	$61.88	+$1,996,215
Josh Silverman	May 18	Open Market Purchase (P) Market Purchase	8,190	+8,190	$60.37	+$494,404
Sumaiya Balbale	May 18	Open Market Purchase (P) Market Purchase	13,407	+4,068	$61.42	+$249,865
Robert Lynch	May 18	Open Market Purchase (P) Market Purchase	77,845	+5,000	$60.39	+$301,940

April 15, 2026

Stephanie Ann Sentell

Open Market Sale

Change: -258

Price: $102.21

Shares: 15,084

Value: -$26,370

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Stephanie Ann Sentell	Apr 17	Open Market Sale (S) Market Sale	15,084	-258	$102.21	-$26,370

March 06, 2026

Stephanie Ann Sentell

Open Market Sale

Change: -225

Price: $93.60

Shares: 15,342

Value: -$21,060

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Stephanie Ann Sentell	Mar 10	Open Market Sale (S) Market Sale	15,342	-225	$93.60	-$21,060

March 01, 2026

Shack Inc. Shake

Tax Payment

Change: -173

Price: $96.01

Shares: 748

Value: -$16,609

Shack Inc. Shake

Grant/Award Acquisition

Change: +1,059

Price: $0.00

Shares: 4,664

Value: +$0

Stephanie Ann Sentell

Tax Payment

Change: -337

Price: $96.01

Shares: 15,567

Value: -$32,355

Stephanie Ann Sentell

Grant/Award Acquisition

Change: +6,397

Price: $0.00

Shares: 15,904

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Shack Inc. Shake	Mar 04	Tax Payment (F) Tax Payment	748	-173	$96.01	-$16,609
Shack Inc. Shake	Mar 04	Grant/Award Acquisition (A) Compensation/Award	4,664	+1,059	$0.00	+$0
Stephanie Ann Sentell	Mar 03	Tax Payment (F) Tax Payment	15,567	-337	$96.01	-$32,355
Stephanie Ann Sentell	Mar 03	Grant/Award Acquisition (A) Compensation/Award	15,904	+6,397	$0.00	+$0