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Insider · CIK 0001770993

Sumaiya Balbale

director

Files at SHAK (Shake Shack Inc.). First filing May 18, 2026, latest May 18, 2026.

In brief

Sumaiya Balbale files SEC Form 4 as director at SHAK (Shake Shack Inc.). Since May 18, 2026, Sumaiya Balbale has reported 1 open-market buy worth $250k and 0 open-market sells worth $0, the latest filed on May 18, 2026.

A track record needs three past buys with six months of prices behind them; Sumaiya Balbale has 0, so none is measured yet.

The newest scored trade: bought $250k of SHAK on May 15, 2026, filed May 18, 2026, scored 67 (notable). In the last 12 months: 1 buy worth $250k and 0 sells worth $0.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
1 / 0
$250k bought, $0 sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

SHAK: Shake Shack Inc.

SHAKOct 12, 2026 · close 69.34

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
67Notable
SHAKbuy 6
Shake Shack Inc.
$250k
4,068 shares
+44%0% from low-57% from high

Transactions

Every row this insider has filed, 3 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Jun 10, 2026SHAK
Shake Shack Inc.
AGrant or award
CLASS A COMMON STOCK
+4,498$54.48$245k17,905Jun 12, 2026
May 15, 2026SHAK
Shake Shack Inc.
POpen-market purchase
CLASS A COMMON STOCK
+4,068$61.42$250k13,407May 18, 2026
Jun 4, 2025SHAK
Shake Shack Inc.
AGrant or award
CLASS A COMMON STOCK
+1,576$126.95$200k9,339Jun 6, 2025

Questions about Sumaiya Balbale

Answered from the filings on this page, as of the latest one.

Is Sumaiya Balbale buying or selling?

In the last 12 months Sumaiya Balbale reported 1 open-market buy worth $250k and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $250k of SHAK on May 15, 2026. Grants, option exercises and tax withholding are not counted.

How did Sumaiya Balbale's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Sumaiya Balbale has 0.

Where does Sumaiya Balbale file Form 4?

Sumaiya Balbale has filed Form 4 at SHAK (Shake Shack Inc.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Sumaiya Balbale: insider trades and track record | InsiderTell