SONOS INC

Ticker: SONO CUSIP: 83570H108 Class: Common Stock

Bleichroeder LP's Holding History (CIK: 0001781002)

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

Q1 2022

Shares 131,146 Value ($000) $3,701 Avg Close $26.56 Range $21.46 - $31.22

Q4 2021

Shares 182,951 Value ($000) $5,452 Avg Close $31.80 Range $28.29 - $35.46

Q3 2021

Shares 216,400 Value ($000) $7,003 Avg Close $36.03 Range $31.06 - $42.57

Q2 2021

Shares 65,000 Value ($000) $2,290 Avg Close $37.41 Range $31.22 - $44.72

Q1 2021

Shares 65,000 Value ($000) $2,436 Avg Close $33.75 Range $22.76 - $43.71

Q4 2020

Shares 65,000 Value ($000) $1,520 Avg Close $18.64 Range $13.75 - $25.40

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	131,146	$3,701	$26.56	$21.46 - $31.22
Q4 2021	182,951	$5,452	$31.80	$28.29 - $35.46
Q3 2021	216,400	$7,003	$36.03	$31.06 - $42.57
Q2 2021	65,000	$2,290	$37.41	$31.22 - $44.72
Q1 2021	65,000	$2,436	$33.75	$22.76 - $43.71
Q4 2020	65,000	$1,520	$18.64	$13.75 - $25.40