Sonos Inc (SONO) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-05-18

Sonos Inc (SONO) has filed 5 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-05-18. 1 Form 8-K material event filings were reported by SONO in the last 90 days. InsiderAlpha tracks every SONO SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About Sonos Inc (SONO)

SEC CIK	0001314727

90-Day SEC Filing Activity

Form 4 filings (90d)	5
Form 8-K filings (90d)	1
Latest Form 4 filing	2026-05-18

Recent SONO Insider Transactions (Form 4)

Date	Insider	Role	Transaction	Shares	Price	Value	Filing
2026-05-15	Casey Saori	Chief Financial Officer	F — Tax withholding / forfeiture	20.6K	$14.69	$303K	SEC
2026-05-15	Lazarus Edward P	Chief Legal Officer	F — Tax withholding / forfeiture	18.3K	$14.69	$268K	SEC
2026-05-15	Lazarus Edward P	Chief Legal Officer	M — Option exercise	43.0K	—	—	SEC
2026-05-15	Casey Saori	Chief Financial Officer	M — Option exercise	46.6K	—	—	SEC
2026-05-06	Arabia Carmine	Director	P — Open-market purchase	50	$14.49	$724	SEC
2026-03-17	Coliseum Capital Management, LLC	Insider	P — Open-market purchase	125.0K	$13.57	$1.70M	SEC
2026-03-16	Coliseum Capital Management, LLC	Insider	P — Open-market purchase	13.9K	$13.25	$184K	SEC
2026-03-13	Coliseum Capital Management, LLC	Insider	P — Open-market purchase	90.0K	$13.20	$1.19M	SEC
2026-03-11	Coliseum Capital Management, LLC	Insider	P — Open-market purchase	180.0K	$14.22	$2.56M	SEC
2026-03-10	Coliseum Capital Management, LLC	Insider	P — Open-market purchase	320.0K	$14.19	$4.54M	SEC
2026-03-09	Coliseum Capital Management, LLC	Insider	P — Open-market purchase	420.0K	$13.95	$5.86M	SEC
2026-03-06	GENACHOWSKI JULIUS	Director	G — Bona-fide gift	15.4K	$0.00	—	SEC
2026-03-06	GENACHOWSKI JULIUS	Director	G — Bona-fide gift	15.4K	$0.00	—	SEC
2026-03-05	Darrell Bracken	Director	A — Grant or award	12.7K	—	—	SEC
2026-03-05	Mildenhall Jonathan	Director	A — Grant or award	12.7K	—	—	SEC

All transactions sourced from SEC EDGAR Form 4 filings for Sonos Inc (SONO). Updated in real time as new filings are submitted to the SEC.

Most-Active SONO Insiders — Last 90 Days

Insider	Form 4 filings	Total transaction value
Lazarus Edward P	5	$268K
Casey Saori	4	$303K
Conrad Thomas	1	—
Arabia Carmine	1	$724
Barbieri Frank	1	—

Recent SONO Form 8-K Material Events

2026-05-04 — Item 2.02, 5.02, 9.01 [SEC]
2026-03-10 — Item 5.03, 5.07, 9.01 · Other · neutral [SEC]
Sonos held its Annual Meeting of Stockholders on March 5, 2026, where shareholders approved amendments to the company's certificate of incorporation to phase in declassification of the Board of Directors and eliminate certain supermajority voting requirements. The company filed t

Recent Insider Filings

2026-05-18 — Lazarus Edward P (Chief Legal Officer)
2026-05-18 — Conrad Thomas (Chief Executive Officer)
2026-05-18 — Casey Saori (Chief Financial Officer)
2026-05-18 — Barbieri Frank (Chief Operating Officer)
2026-05-08 — Arabia Carmine (Director)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in SONO insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

SONO Insider Trading — FAQ

What is the latest insider trade for SONO?: Sonos Inc (SONO) had 5 insider filings in the last 90 days, with the most recent on 2026-05-18. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying SONO stock?: 0 insider purchases of SONO were filed in the last 90 days.
How many insiders are selling SONO stock?: 0 insider sales of SONO were filed in the last 90 days.
Where can I see SONO SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every SONO SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

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