SONOS INC

Ticker: SONO CUSIP: 83570H108 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 142,054 Value ($000) $2,494 Avg Close $17.44 Range $15.59 - $19.82

Q3 2025

Shares 142,092 Value ($000) $2,245 Avg Close $12.83 Range $10.11 - $15.95

Q2 2025

Shares 144,324 Value ($000) $1,560 Avg Close $9.73 Range $7.63 - $11.42

Q1 2025

Shares 144,324 Value ($000) $1,540 Avg Close $13.13 Range $10.42 - $15.80

Q4 2024

Shares 144,324 Value ($000) $2,171 Avg Close $13.46 Range $11.47 - $15.89

Q3 2024

Shares 165,772 Value ($000) $2,037 Avg Close $12.70 Range $10.23 - $15.14

Q2 2024

Shares 163,496 Value ($000) $2,413 Avg Close $16.60 Range $14.38 - $19.33

Q1 2024

Shares 163,496 Value ($000) $3,116 Avg Close $17.72 Range $15.00 - $19.76

Q4 2023

Shares 163,054 Value ($000) $2,795 Avg Close $13.49 Range $9.78 - $17.65

Q3 2023

Shares 162,324 Value ($000) $2,096 Avg Close $14.83 Range $12.44 - $17.67

Q2 2023

Shares 163,526 Value ($000) $2,670 Avg Close $17.73 Range $14.20 - $21.98

Q1 2023

Shares 162,324 Value ($000) $3,185 Avg Close $19.08 Range $16.70 - $21.56

Q4 2022

Shares 181,105 Value ($000) $3,061 Avg Close $16.28 Range $13.65 - $18.93

Q3 2022

Shares 180,993 Value ($000) $2,516 Avg Close $17.76 Range $13.69 - $24.56

Q2 2022

Shares 180,920 Value ($000) $3,264 Avg Close $22.42 Range $17.88 - $28.73

Q1 2022

Shares 180,740 Value ($000) $5,100 Avg Close $26.56 Range $21.46 - $31.22

Q4 2021

Shares 149,186 Value ($000) $4,446 Avg Close $31.80 Range $28.29 - $35.46

Q3 2021

Shares 159,159 Value ($000) $5,150 Avg Close $36.03 Range $31.06 - $42.57

Q2 2021

Shares 150,186 Value ($000) $5,291 Avg Close $37.41 Range $31.22 - $44.72

Q1 2021

Shares 168,477 Value ($000) $6,313 Avg Close $33.75 Range $22.76 - $43.71

Q4 2020

Shares 85,900 Value ($000) $2,009 Avg Close $18.64 Range $13.75 - $25.40

Q3 2020

Shares 85,000 Value ($000) $1,290 Avg Close $14.73 Range $12.40 - $17.83

Q2 2020

Shares 84,200 Value ($000) $1,232 Avg Close $10.62 Range $7.67 - $15.33

Q1 2020

Shares 81,600 Value ($000) $692 Avg Close $12.35 Range $6.58 - $16.88

Q4 2019

Shares 86,500 Value ($000) $1,351 Avg Close $13.93 Range $12.50 - $15.75

Q3 2019

Shares 84,800 Value ($000) $1,137 Avg Close $12.50 Range $9.62 - $15.41

Q2 2019

Shares 84,800 Value ($000) $962 Avg Close $10.98 Range $9.78 - $11.99

Q1 2019

Shares 18,700 Value ($000) $192 Avg Close $10.84 Range $9.35 - $13.86

Q4 2018

Shares 12,200 Value ($000) $120 Avg Close $12.54 Range $9.23 - $17.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	142,054	$2,494	$17.44	$15.59 - $19.82
Q3 2025	142,092	$2,245	$12.83	$10.11 - $15.95
Q2 2025	144,324	$1,560	$9.73	$7.63 - $11.42
Q1 2025	144,324	$1,540	$13.13	$10.42 - $15.80
Q4 2024	144,324	$2,171	$13.46	$11.47 - $15.89
Q3 2024	165,772	$2,037	$12.70	$10.23 - $15.14
Q2 2024	163,496	$2,413	$16.60	$14.38 - $19.33
Q1 2024	163,496	$3,116	$17.72	$15.00 - $19.76
Q4 2023	163,054	$2,795	$13.49	$9.78 - $17.65
Q3 2023	162,324	$2,096	$14.83	$12.44 - $17.67
Q2 2023	163,526	$2,670	$17.73	$14.20 - $21.98
Q1 2023	162,324	$3,185	$19.08	$16.70 - $21.56
Q4 2022	181,105	$3,061	$16.28	$13.65 - $18.93
Q3 2022	180,993	$2,516	$17.76	$13.69 - $24.56
Q2 2022	180,920	$3,264	$22.42	$17.88 - $28.73
Q1 2022	180,740	$5,100	$26.56	$21.46 - $31.22
Q4 2021	149,186	$4,446	$31.80	$28.29 - $35.46
Q3 2021	159,159	$5,150	$36.03	$31.06 - $42.57
Q2 2021	150,186	$5,291	$37.41	$31.22 - $44.72
Q1 2021	168,477	$6,313	$33.75	$22.76 - $43.71
Q4 2020	85,900	$2,009	$18.64	$13.75 - $25.40
Q3 2020	85,000	$1,290	$14.73	$12.40 - $17.83
Q2 2020	84,200	$1,232	$10.62	$7.67 - $15.33
Q1 2020	81,600	$692	$12.35	$6.58 - $16.88
Q4 2019	86,500	$1,351	$13.93	$12.50 - $15.75
Q3 2019	84,800	$1,137	$12.50	$9.62 - $15.41
Q2 2019	84,800	$962	$10.98	$9.78 - $11.99
Q1 2019	18,700	$192	$10.84	$9.35 - $13.86
Q4 2018	12,200	$120	$12.54	$9.23 - $17.77