Shake Shack to Announce First Quarter 2019 Financial Results on May 2, 2019

NEW YORK–(BUSINESS WIRE)–Shake Shack Inc. (“Shake Shack” or the “Company”) (NYSE:SHAK), today
announced that it will report its first quarter 2019 financial results
after the close of the financial markets on Thursday, May 2, 2019. The
announcement will be followed by a conference call at 5:00 p.m. ET.

The conference call can be accessed live over the phone by dialing (800)
239-9838 or for international callers by dialing (323) 794-2551. A
replay will be available after the call and can be accessed by dialing
(844) 512-2921 or for international callers by dialing (412) 317-6671;
the passcode is 7725739. The replay will be available until May 9, 2019.

The conference call will also be webcast live from the Company’s
Investor Relations website at http://investor.shakeshack.com
on the Events & Presentations page. An archive of the webcast will be
available at the same location on the website shortly after the call has
concluded.

ABOUT SHAKE SHACK:

Shake Shack is a modern day “roadside” burger stand known for its 100%
all-natural Angus beef burgers, chicken sandwiches and flat-top Vienna
beef dogs (no hormones or antibiotics – ever), spun-fresh frozen
custard, crinkle cut fries, craft beer and wine and more. With its
fresh, simple, high-quality food at a great value, Shake Shack is a fun
and lively community gathering place with widespread appeal. Shake
Shack’s mission is to Stand for Something Good®, from its premium
ingredients and caring hiring practices to its inspiring designs and
deep community investment. Since the original Shack opened in 2004 in
NYC’s Madison Square Park, the company has expanded to more than 220
locations in 28 U.S. States and the District of Columbia, including more
than 70 international locations including London, Hong Kong, Shanghai,
Singapore, Istanbul, Dubai, Tokyo, Moscow, Seoul and more.

Contacts

Investors:
ICR
Melissa Calandruccio, (844) SHACK-04
(844-742-2504)
investor@shakeshack.com
Michelle
Michalski, (844) SHACK-04 (844-742-2504)
investor@shakeshack.com

Media:
Shake
Shack
Kristyn Clark, (646) 747- 8776
kclark@shakeshack.com