SHAK

Shake Shack Inc.

SEC CIK 1620533
$58.33 −37.7% · 90 days
90-day buys
$3.23M
9 open-market
90-day sells
$26.4K
1 open-market
Net insider flow
+$3.21M
Net buying
Filings shown
36
Most recent

At a glance

Over the last 90 days, insiders at SHAK have bought a net $3.21M of stock (9 open-market buys vs 1 sell).

Largest recent trade: Meyer Daniel Harris, SHAK's 10% owner, spent $2M of their own money on 32,258 shares at $62, growing their stake 9%.

Most active filer: Sentell Stephanie Ann, with 9 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for SHAK, newest first
View on SEC EDGAR ↗
SHAK
Tax withholding Lynch Robert · Director, Chief Executive Officer · Tax withholding · filed 2w ago ΔOwn −4.7%
−$231.2K
3,687 sh @ $63
SHAK
Tax withholding Lynch Robert · Director, Chief Executive Officer · Tax withholding · filed 2w ago ΔOwn −3.1%
−$144.6K
2,305 sh @ $63
SHAK
Buy Silverman Josh · Director · Open-market purchase · filed 3w ago ΔOwn NEW

Silverman Josh, SHAK's Director, spent $494.4K of their own money on 8,190 shares at $60, opening a brand-new position.

+$494.4K
8,190 sh @ $60
SHAK
Buy Silverman Josh · Director · Open-market purchase · filed 3w ago ΔOwn +1.2%

Silverman Josh, SHAK's Director, spent $6.1K of their own money on 100 shares at $61, growing their stake 1%.

+$6.1K
100 sh @ $61
SHAK
Buy Flug Jeffrey · Director, 10% Owner · Open-market purchase · filed 3w ago ΔOwn +22%

Flug Jeffrey, SHAK's 10% owner, spent $61.3K of their own money on 1,000 shares at $61, growing their stake 22%.

+$61.3K
1,000 sh @ $61
SHAK
Buy Chapman Charles J III · Director · Open-market purchase · filed 3w ago ΔOwn NEW

Chapman Charles J Iii, SHAK's Director, spent $61.3K of their own money on 1,000 shares at $61, opening a brand-new position.

+$61.3K
1,000 sh @ $61
SHAK
Buy Chapman Charles J III · Director · Open-market purchase · filed 3w ago ΔOwn NEW

Chapman Charles J Iii, SHAK's Director, spent $47.9K of their own money on 780 shares at $61, opening a brand-new position.

+$47.9K
780 sh @ $61
SHAK
Buy Chapman Charles J III · Director · Open-market purchase · filed 3w ago ΔOwn NEW

Chapman Charles J Iii, SHAK's Director, spent $13.5K of their own money on 220 shares at $61, opening a brand-new position.

+$13.5K
220 sh @ $61
SHAK
Buy Balbale Sumaiya · Director · Open-market purchase · filed 3w ago ΔOwn +44%

Balbale Sumaiya, SHAK's Director, spent $249.9K of their own money on 4,068 shares at $61, growing their stake 44%.

+$249.9K
4,068 sh @ $61
SHAK
Buy Lynch Robert · Director, Chief Executive Officer · Open-market purchase · filed 3w ago ΔOwn +6.9%

Lynch Robert, SHAK's CEO, spent $301.9K of their own money on 5,000 shares at $60, growing their stake 7%.

+$301.9K
5,000 sh @ $60
SHAK
Buy Meyer Daniel Harris · Director, 10% Owner · Open-market purchase · filed 3w ago ΔOwn +9.3%

Meyer Daniel Harris, SHAK's 10% owner, spent $2M of their own money on 32,258 shares at $62, growing their stake 9%.

+$2M
32,258 sh @ $62
SHAK
Sell Sentell Stephanie Ann · Chief Operations Officer · Open-market sale · filed Apr 17, 2026 ΔOwn −1.7%

Sentell Stephanie Ann sold $26.4K of SHAK, trimming their stake 2%.

−$26.4K
258 sh @ $102
SHAK
Sell Sentell Stephanie Ann · Chief Operations Officer · Open-market sale · filed Mar 10, 2026 ΔOwn −1.4%

Sentell Stephanie Ann sold $21.1K of SHAK, trimming their stake 1%.

−$21.1K
225 sh @ $94
SHAK
Grant/award Lynch Robert · Director, Chief Executive Officer · Grant/award · filed Mar 3, 2026 ΔOwn +55%
+$0
26,685 sh
SHAK
Tax withholding Lynch Robert · Director, Chief Executive Officer · Tax withholding · filed Mar 3, 2026 ΔOwn −2.6%
−$185.6K
1,933 sh @ $96
SHAK
Sell Sentell Stephanie Ann · Chief Operations Officer · Open-market sale · filed Jan 22, 2026 ΔOwn −2.1%

Sentell Stephanie Ann sold $19.8K of SHAK, trimming their stake 2%.

−$19.8K
200 sh @ $99
SHAK
Sell Sentell Stephanie Ann · Chief Operations Officer · Open-market sale · filed Dec 22, 2025 ΔOwn −2.0%

Sentell Stephanie Ann sold $17.2K of SHAK, trimming their stake 2%.

−$17.2K
200 sh @ $86
SHAK
Sell Sentell Stephanie Ann · Chief Operations Officer · Open-market sale · filed Nov 26, 2025 ΔOwn −8.2%

Sentell Stephanie Ann sold $76.5K of SHAK, trimming their stake 8%.

−$76.5K
900 sh @ $85
SHAK
Sell Sentell Stephanie Ann · Chief Operations Officer · Open-market sale · filed Nov 26, 2025 ΔOwn −2.0%

Sentell Stephanie Ann sold $17.1K of SHAK, trimming their stake 2%.

−$17.1K
200 sh @ $86

About SHAK insider activity

This page tracks every recent Form 4 filed for Shake Shack Inc. with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is SHAK insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for Shake Shack Inc. usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.