Form 4 for SHAK Shake Shack Inc.

Accepted 2026-03-03 00:00:00 ET · period of report 2026-03-01 · accession 0002029068-26-000003 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
	2026-03-03	2026-03-01	SHAK	Sentell Stephanie Ann	Chief Ops Off	F - Tax	$96.01	-337	15.6K	-2%	-$32.4K
	2026-03-03	2026-03-01	SHAK	Sentell Stephanie Ann	Chief Ops Off	A - Grant	$0.00	+6,397	15.9K	+67%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	CLASS A COMMON STOCK	2026-03-01	F	D	337	$96.01	15,567	D	—	—	(F2) Represents shares of Class A Stock of the Issuer withheld for taxes upon the vesting of restricted stock units that were previously acquired by Ms. Sentell on March 1, 2025 pursuant to the Issuer's 2025 Incentive Award Plan. The restricted stock units representing the right to receive Class A Stock of the Issuer vest in 3 equal installments on each of March 1, 2026, March 1, 2027, and March 1, 2028.
2	Common	CLASS A COMMON STOCK	2026-03-01	A	A	6,397	$0.00	15,904	D	—	—	(F1) Represents shares of Class A common stock ("Class A Stock") of Shake Shack Inc. (the "Issuer") underlying restricted stock units acquired by Ms. Sentell. On March 1, 2026, pursuant to the Issuer's 2025 Incentive Award Plan, Ms. Sentell was awarded restricted stock units that represent the right to receive Class A Stock of the Issuer. The restricted stock units representing the right to receive Class A Stock of the Issuer vest in 3 equal installments on each of March 1, 2027, March 1, 2028, and March 1, 2029.