Company · Ownership research

Sonos Inc SONO

CIK 0001314727

Form 4 transactions dated Sep 1, 2023 to Sep 25, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 53 rows; the complete set is available through the API.

Insider filings on file run through 2026-09-03.

Some filings are submitted jointly by several insiders. The SEC form does not apportion the reported figures between them, so results include every joint filer.

Insider purchases & sales

Purchased: $81.75M
Sold: $4.44M

Sep 1, 2023 – Sep 3, 2026
Available records · partial months are marked ·

202610 of 19 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2026-09-01	Boone Karen Director	Sale10b5-1 footnote	$153.90K 10,000 shares sold	10.61% sold Direct holding	▾
2026-07-29	GENACHOWSKI JULIUS Director	Sale10b5-1 footnote	$337.54K 19,855 shares sold	26.97% sold Direct holding	▾
2026-07-28	GENACHOWSKI JULIUS Director	Sale10b5-1 footnote	$327.61K 19,855 shares sold	26.97% sold Direct holding	▾
2026-05-06	Arabia Carmine Director	Purchase	$724.50 50 shares bought	0.35% added Direct holding	▾
2026-03-17	COLISEUM CAPITAL PARTNERS, L.P. · Coliseum Capital, LLC · Coliseum Capital Management, LLC · Shackelton Christopher S · Gray Adam · Coliseum Capital Co-Invest IV, L.P. 10% owner	Purchase	$1.70M 125,000 shares bought	Unavailable Indirect holding	▾
2026-03-16	COLISEUM CAPITAL PARTNERS, L.P. · Coliseum Capital, LLC · Coliseum Capital Management, LLC · Shackelton Christopher S · Gray Adam · Coliseum Capital Co-Invest IV, L.P. 10% owner	Purchase	$184.44K 13,920 shares bought	Unavailable Indirect holding	▾
2026-03-13	COLISEUM CAPITAL PARTNERS, L.P. · Coliseum Capital, LLC · Coliseum Capital Management, LLC · Shackelton Christopher S · Gray Adam · Coliseum Capital Co-Invest IV, L.P. 10% owner	Purchase	$1.19M 90,000 shares bought	Unavailable Indirect holding	▾
2026-03-11	COLISEUM CAPITAL PARTNERS, L.P. · Coliseum Capital, LLC · Coliseum Capital Management, LLC · Shackelton Christopher S · Gray Adam · Coliseum Capital Co-Invest IV, L.P. 10% owner	Purchase	$2.56M 180,000 shares bought	Unavailable Indirect holding	▾
2026-03-10	COLISEUM CAPITAL PARTNERS, L.P. · Coliseum Capital, LLC · Coliseum Capital Management, LLC · Shackelton Christopher S · Gray Adam · Coliseum Capital Co-Invest IV, L.P. 10% owner	Purchase	$4.54M 320,000 shares bought	Unavailable Indirect holding	▾
2026-03-09	COLISEUM CAPITAL PARTNERS, L.P. · Coliseum Capital, LLC · Coliseum Capital Management, LLC · Shackelton Christopher S · Gray Adam · Coliseum Capital Co-Invest IV, L.P. 10% owner	Purchase	$5.86M 420,000 shares bought	Unavailable Indirect holding	▾

Showing 19 / 19 record groups in 2026. The complete set is available through the API.

Sonos Inc · SONO

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 19 of 19 purchase / sale groups and 30 of 53 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"SONO","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.