Sumaiya Balbale Biography and Net Worth

Director of Shake Shack

Sumaiya Balbale has served on the Board of Directors of Shake Shack since March 2019. Ms. Balbale currently serves as the Chief Operating Officer for Sequoia Capital, which she joined in June 2020. Ms. Balbale previously served as the Vice President of E-commerce, Mobile and Digital Marketing for Walmart US, from February 2017 until her resignation from the company in February 2019. At Walmart she led e-commerce marketing and transformed the digital media, social media, marketing analytics and marketing technology capabilities of the company. Ms. Balbale joined Walmart after the retailer purchased Jet.com in 2016. At Jet.com she served as the Vice President of Marketing from September 2014 through October 2017, where she led all consumer marketing including brand, acquisition and retention efforts. During the first year of the acquisition, Ms. Balbale continued to operate in a dual capacity for both Jet.com and Walmart. From 2010 through 2014, Ms. Balbale worked for Quidsi, a collection of specialty e-commerce verticals that was acquired by Amazon during her tenure. Ms. Balbale graduated with a B.A. degree in History from Brown University in 2002, and received her MBA from Harvard Business School in 2009. In 2018, Ms. Balbale was named to Fortune’s 40 under 40 list.

What is Sumaiya Balbale's net worth?: The estimated net worth of Sumaiya Balbale is at least $859.08 thousand as of May 15th, 2026. Balbale owns 13,407 shares of Shake Shack stock worth more than $859,080 as of May 19th. This net worth evaluation does not reflect any other assets that Balbale may own. Learn More about Sumaiya Balbale's net worth.
How do I contact Sumaiya Balbale?: The corporate mailing address for Balbale and other Shake Shack executives is 225 VARICK STREET SUITE 301, NEW YORK NY, 10014. Shake Shack can also be reached via phone at (646) 747-7200 and via email at [email protected]. Learn More on Sumaiya Balbale's contact information.
Has Sumaiya Balbale been buying or selling shares of Shake Shack?: During the past quarter, Sumaiya Balbale has bought $249,856.56 of Shake Shack stock. Most recently, on Friday, May 15th, Sumaiya Balbale bought 4,068 shares of Shake Shack stock. The stock was acquired at an average cost of $61.42 per share, with a total value of $249,856.56. Following the completion of the transaction, the director now directly owns 13,407 shares of the company's stock, valued at $823,457.94. Learn More on Sumaiya Balbale's trading history.
Who are Shake Shack's active insiders?: Shake Shack's insider roster includes Sumaiya Balbale (Director), Jeffrey Flug (Director), Katherine Fogertey (CFO), Randall Garutti (CEO), Zach Koff (COO), Robert Lynch (CEO), Jenna Lyons (Director), Daniel Meyer (Director), Stephanie Sentell (Insider), and Josh Silverman (Director). Learn More on Shake Shack's active insiders.
Are insiders buying or selling shares of Shake Shack?: During the last twelve months, Shake Shack insiders bought shares 5 times. They purchased a total of 50,616 shares worth more than $3,109,781.80. During the last twelve months, insiders at the sold shares 14 times. They sold a total of 88,969 shares worth more than $12,006,234.24. The most recent insider tranaction occured on May, 15th when Director Josh Silverman bought 8,290 shares worth more than $500,550.20. Insiders at Shake Shack own 8.3% of the company. Learn More about insider trades at Shake Shack.
Information on this page was last updated on 5/15/2026.

Sumaiya Balbale Insider Trading History at Shake Shack

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
5/15/2026	Buy	4,068	$61.42	$249,856.56	13,407

Sumaiya Balbale Buying and Selling Activity at Shake Shack

Shake Shack Company Overview

Shake Shack Inc. owns, operates, and licenses Shake Shack restaurants (Shacks) in the United States and internationally. Its Shacks offers hamburgers, chicken, hot dogs, crinkle cut fries, shakes, frozen custard, beer, wine, and other products. The company was founded in 2001 and is headquartered in New York, New York.

Today's Range

Now: $64.08

$61.41

$64.47

50 Day Range

MA: $89.03

$59.66

$104.50

2 Week Range

Now: $64.08

$59.49

$144.65

Volume

3,190,429 shs

Average Volume

2,621,074 shs

Market Capitalization

$2.74 billion

P/E Ratio

65.38

Dividend Yield

N/A

Beta

1.78