STIVALA MICHAEL A (President & CEO) received a stock award from SUBURBAN PROPANE PARTNERS LP

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award

STIVALA MICHAEL A

Filed: 11/18/2025ACC: 0001212618-25-000002

InsiderSTIVALA MICHAEL ACIK 1212618

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IssuerSUBURBAN PROPANE PARTNERS LPCIK 1005210

DirectorOfficer· President & CEO

Since Nov 2018

+28.07K

Net shares

Net buyer

$682.3K

Total sold

Open market trades

0B · 0S

Total transactions

78.09K acquired · 50.02K disposed

Non-Derivative Transactions4

Common Units (representing limited partnership interests)

Direct

F · Tax Withholding

−22.44K

Price / share

$18.83

Trade value

$422.58K

% of position

7.2%

11/14/2025

311.20K→288.76K

Common Units (representing limited partnership interests)

Direct

M · Option Exercise

+13.79K

Price / share

$18.83

Trade value

$259.68K

% of position

4.8%

11/14/2025

288.76K→302.55K

Common Units (representing limited partnership interests)

Direct

D · Disposition

−13.79K

Price / share

$18.83

Trade value

$259.68K

% of position

4.6%

11/14/2025

302.55K→288.76K

Common Units (representing limited partnership interests)

Direct

A · Award

+48.22K

Price / share

—

Trade value

—

% of position

16.7%

11/15/2025

288.76K→336.98K

Total

Net shares

+25.78K

Net value

-$422.58K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Units (representing limited partnership interests) Direct	11/14/2025	F · Tax Withholding	−22.44K	$18.83	$422.58K	7.2%	311.20K	288.76K
Common Units (representing limited partnership interests) Direct	11/14/2025	M · Option Exercise	+13.79K	$18.83	$259.68K	4.8%	288.76K	302.55K
Common Units (representing limited partnership interests) Direct	11/14/2025	D · Disposition	−13.79K	$18.83	$259.68K	4.6%	302.55K	288.76K
Common Units (representing limited partnership interests) Direct	11/15/2025	A · Award	+48.22K	—	—	16.7%	288.76K	336.98K
Total			+25.78K		-$422.58K

Derivative Transactions2

Phantom Units

Direct

M · Option Exercise

Converts to

Common Units

13.79K shares

−13.79K

Strike price

Held after

15.21K

Exercisable

—

11/14/2025

Phantom Units

Direct

A · Award

Converts to

Common Units

16.07K shares

+16.07K

Strike price

Held after

31.29K

Exercisable

—

11/15/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Phantom Units Direct	Common Units13.79K shares	11/14/2025	M · Option Exercise	−13.79K		—	15.21K
Phantom Units Direct	Common Units16.07K shares	11/15/2025	A · Award	+16.07K		—	31.29K