SONOS INC.

Lobbying Spend

—

Filings

Firms Hired

Active Period

2015–2026

Lobbying Spend by Year

Client-reported lobbying expenses on LDA filings

Year	Lobbying Spend	Filings	Firms
2026	—	4	1
2025	—	7	2
2024	—	7	2
2023	—	4	1
2022	—	4	1
2021	—	5	1
2020	—	4	1
2019	—	4	1
2018	—	4	1
2017	—	4	1
2016	—	4	1
2015	—	3	1

Lobbying firms retained by this client; amounts are client-reported expenses when available

Firm Name	Reported Spend	Filings
MAYER BROWN LLP	—	49
HWG LLP (F/K/A HARRIS, WILTSHIRE & GRANNIS LLP)	—	5

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
U.S. Trade Representative (USTR)	7
HOUSE OF REPRESENTATIVES	2
SENATE	2

Most frequently reported lobbying issues

Issue Code	Description	Reports
Trade (domestic/foreign)	Trade (domestic/foreign)	8
Manufacturing	Manufacturing	2
Taxation/Internal Revenue Code	Taxation/Internal Revenue Code	1

Bill numbers found in source-reported LDA specific issue text; broad topic matches are excluded

H.R. 5719114th Congress

Empowering Employees through Stock Ownership Act

2016 · third_quarter · Firm: MAYER BROWN LLP

Cited source text and reported amounts

Empowering Employees Through Stock Ownership Act (H.R. 5719 and S. 3152 - entire bills)

Client expense: — · Firm income: $10,000

Matched citations: H.R. 5719

S. 3152114th Congress

Empowering Employees through Stock Ownership Act

2016 · third_quarter · Firm: MAYER BROWN LLP

Cited source text and reported amounts

Empowering Employees Through Stock Ownership Act (H.R. 5719 and S. 3152 - entire bills)

Client expense: — · Firm income: $10,000

Matched citations: S. 3152

SONOS INC. — Lobbying Disclosure | Poliscope