Sonos SONO Insider Ownership

NASDAQ SONO

$17.53 +0.27 (+1.59%)

As of: Oct 12, 2026 · 1:39 PM EDT

Insider Holdings by Owner

56.07Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

18.04%

▲+0.056% pp QoQ

Shares Held by Insiders

21.46Mn

filed for Sep 2026

▲+0.31% QoQ

Shares Outstanding

118.96Mn

118,961,126 shares

Direct Holdings

3.29Mn

Indirect: 18.16Mn

Net Shares Traded (QoQ)

+67.04K

net buying in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 5, 2026

Across the past 12 months, open-market trades by Sonos insiders totaled $47.91 million in purchases (3.2Mn shares) and $1.89 million in sales (108.48K shares).

Counted by insider, open-market buying of SONO stock in the past 12 months came from 3 insiders and selling from 3 insiders.
Among SONO's insiders, Coliseum Capital Management, LLC (10% owner) was the top open-market buyer in the past 12 months, with $46.91 million of stock purchased (3.14Mn shares) and the latest purchase on March 17, 2026.
Conversely, Karen Boone (Director) was SONO's largest open-market seller in the past 12 months, with $1 million of sales (56.77K shares); the latest was on September 25, 2026.
Apart from open-market trades, SONO insiders received 19.14K shares in stock awards, acquired 519.47K shares through option exercises and conversions, gave up 208.49K shares to cover taxes or exercise prices and gave away 94.03K shares as gifts in the past 12 months.
Business Quant data puts insider holdings in SONO at 21.46Mn shares across insiders' latest Form 4 filings, or 18.04% of the 118.96Mn shares outstanding; that total is up 0.31% from 21.39Mn shares at the end of Q2 2026 and up 19.69% from 17.93Mn shares at the end of Q3 2025.
By type of ownership, SONO insiders hold 15.34% of their shares directly (3.29Mn shares) and 84.66% indirectly (18.16Mn shares).
SONO's insider total is spread across 19 insiders who have filed a Form 4 in the past two years.
SONO's largest insider holders by reported holdings are Coliseum Capital Management, LLC (10% owner, 18.07Mn shares), Patrick Spence (Chief Executive Officer, 1.08Mn shares) and Edward P. Lazarus (Chief Legal Officer, 497.36K shares).
Coliseum Capital Management, LLC holds 84.22% of the combined insider position in Sonos.
Over the past 12 months, 14 insiders reported transactions in Sonos stock in 39 Form 4 filings.
The insider holdings and trades above for Sonos reflect Form 4 filings through September 28, 2026.

Form 4 Holdings

Insiders Holding SONO

Insiders 23

Shares held 56.07Mn

Of outstanding 47.13%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Capital Management, Llc Coliseum	TenPercentOwner	0	52,313,167	52,313,167	93.3%	17 Mar, 2026
2	Patrick Spence	Chief Executive Officer	1,080,643	0	1,080,643	1.9%	19 Nov, 2024
3	Edward P Lazarus	Chief Legal Officer	497,356	0	497,356	0.9%	17 Aug, 2026
4	Nicholas Millington	Chief Innovation Officer	437,943	0	437,943	0.8%	19 Aug, 2025
5	Thomas Conrad	Chief Executive Officer	353,431	0	353,431	0.6%	17 Aug, 2026
6	Saori Casey	Chief Financial Officer	220,790	0	220,790	0.4%	17 Aug, 2026
7	Brittany Bagley	Chief Financial Officer	193,684	0	193,684	0.3%	17 Aug, 2022
8	Christopher Scott Mason	Principal Accounting Officer	182,560	0	182,560	0.3%	19 Nov, 2024
9	Matthew O. Siegel	Chief Commercial Officer	128,223	0	128,223	0.2%	17 Feb, 2023
10	Anna Fraser	Chief People Officer	110,864	0	110,864	0.2%	17 Aug, 2022
11	Deirdre Findlay	Chief Commercial Officer	97,398	0	97,398	0.2%	19 Feb, 2025
12	Karen Boone	Director	69,271	0	69,271	0.1%	28 Sep, 2026
13	Shamayne Braman	Chief People Officer	62,629	0	62,629	0.1%	19 May, 2025
14	Bracken Darrell	Director	62,177	0	62,177	0.1%	06 Mar, 2026
15	Julius Genachowski	Director	53,775	0	53,775	0.1%	30 Jul, 2026
16	Joanna Coles	Director	48,196	0	48,196	0.1%	06 Mar, 2026
17	Jonathan Mildenhall	Director	40,272	0	40,272	0.1%	06 Mar, 2026
18	Hugo Barra	Director	29,351	0	29,351	0.1%	06 Mar, 2026
19	Panos Panay	Director	28,882	0	28,882	0.1%	13 Mar, 2023
20	Carmine Arabia	Director	14,364	0	14,364	0.0%	08 May, 2026
21	Joseph Jude Kennedy	Director	14,364	0	14,364	0.0%	06 Mar, 2026
22	Mandy J Fields	Director	14,364	0	14,364	0.0%	06 Mar, 2026
23	Maxime Bouvat-Merlin	Chief Product Officer	11,738	0	11,738	0.0%	19 Nov, 2024

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

1,167 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
25 Sep, 2026	Karen Boone	Director	Acquired M	31,766	$13.56	$430.75K	116,037	Direct
25 Sep, 2026	Karen Boone	Director	Disposed S	31,766	$18.12	$575.72K	84,271	Direct
25 Sep, 2026	Karen Boone	Director	Disposed S	15,000	$18.13	$271.91K	69,271	Direct
25 Sep, 2026	Karen Boone	Director	Disposed M	31,766	$0.00	$0	0	Direct
01 Sep, 2026	Karen Boone	Director	Disposed S	10,000	$15.39	$153.90K	84,271	Direct
14 Aug, 2026	Thomas Conrad	Chief Executive Officer	Acquired M	20,414	—	—	364,179	Direct
14 Aug, 2026	Edward P Lazarus	Chief Legal Officer	Acquired M	42,983	—	—	518,670	Direct
14 Aug, 2026	Saori Casey	Chief Financial Officer	Acquired M	46,565	—	—	245,308	Direct
14 Aug, 2026	Edward P Lazarus	Chief Legal Officer	Disposed F	21,314	$16.59	$353.60K	497,356	Direct
14 Aug, 2026	Thomas Conrad	Chief Executive Officer	Disposed F	10,748	$16.59	$178.31K	353,431	Direct
14 Aug, 2026	Saori Casey	Chief Financial Officer	Disposed F	24,518	$16.59	$406.75K	220,790	Direct
14 Aug, 2026	Saori Casey	Chief Financial Officer	Disposed M	24,875	$0.00	$0	224,484	Direct
14 Aug, 2026	Thomas Conrad	Chief Executive Officer	Disposed M	20,414	$0.00	$0	443,101	Direct
14 Aug, 2026	Edward P Lazarus	Chief Legal Officer	Disposed M	8,960	$0.00	$0	214,191	Direct
14 Aug, 2026	Edward P Lazarus	Chief Legal Officer	Disposed M	15,117	$0.00	$0	199,074	Direct
14 Aug, 2026	Saori Casey	Chief Financial Officer	Disposed M	21,690	$0.00	$0	202,794	Direct
14 Aug, 2026	Edward P Lazarus	Chief Legal Officer	Disposed M	18,906	$0.00	$0	180,168	Direct
28 Jul, 2026	Julius Genachowski	Director	Acquired M	19,855	$13.56	$269.23K	73,630	Direct
28 Jul, 2026	Julius Genachowski	Director	Disposed S	19,855	$16.50	$327.61K	53,775	Direct
29 Jul, 2026	Julius Genachowski	Director	Acquired M	19,855	$13.56	$269.23K	73,630	Direct

Showing 1 to 20 of 1,167 transactions