Insider · CIK 0001184231

GENACHOWSKI JULIUS

Reports to the SEC for 7 companies · SANTA BARBARA, CA

sec.gov

Transactions

Companies

Filings

CIK

0001184231

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-07-29	SONOSonos Inc · Director Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−19.9K sh	—	—	0
2026-07-29	SONOSonos IncM Exercise/Conversion	Director	MExercise/Conversion	+19.9K sh	$13.56	+$269K	73,630
2026-07-29	SONOSonos IncS Sale	Director	SSale	−19.9K sh	$17.00	−$338K	53,775
2026-07-28	SONOSonos IncS Sale	Director	SSale	−19.9K sh	$16.50	−$328K	53,775
2026-07-28	SONOSonos IncM Exercise/Conversion	Director	MExercise/Conversion	+19.9K sh	$13.56	+$269K	73,630
2026-07-28	SONOSonos Inc · Director Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−19.9K sh	—	—	19,855
2026-06-16	MAMastercard IncA Award	Director	AAward	+509 sh	—	—	8,978
2026-05-28	MATMATTEL INC /DE/ · Restricted Stock UnitsA Award	Director	AAward	+11.8K sh	—	—	11,753
2026-03-06	SONOSonos IncG Gift	Director	GGift	−15.4K sh	—	—	53,775
2026-03-06	SONOSonos IncG Gift	Director	GGift	+15.4K sh	—	—	92,484
2026-03-05	SONOSonos IncA Award	Director	AAward	+4,772 sh	—	—	69,202
2026-03-05	SONOSonos IncA Award	Director	AAward	+12.7K sh	—	—	64,430
2025-11-10	SONOSonos IncG Gift	Director	GGift	+77.1K sh	—	—	77,057
2025-11-10	SONOSonos IncG Gift	Director	GGift	−77.1K sh	—	—	51,705
2025-11-07	SONOSonos IncG Gift	Director	GGift	−1,550 sh	—	—	128,762
2025-11-07	SONOSonos IncG Gift	Director	GGift	+1,550 sh	—	—	1,550
2025-10-31	MAMastercard IncG Gift	Director	GGift	+45 sh	—	—	45
2025-10-31	MAMastercard IncG Gift	Director	GGift	−45 sh	—	—	1,745.173
2025-09-02	SONOSonos IncA Award	Director	AAward	+5,916 sh	—	—	130,312
2025-08-08	SONOSonos IncP Purchase	Director	PPurchase	+22.9K sh	$10.95	+$250K	124,396
2025-07-07	MAMastercard IncS Sale	Director	SSale	−312 sh	$570.67	−$178K	8,469
2025-06-24	MAMastercard IncS Sale	Director	SSale	−310 sh	$561.00	−$174K	8,323
2025-06-24	MAMastercard IncA Award	Director	AAward	+458 sh	—	—	8,781
2025-05-28	MATMATTEL INC /DE/ · Restricted Stock UnitsA Award	Director	AAward	+9,196 sh	—	—	9,196
2025-05-28	MATMATTEL INC /DE/ · Phantom StockA Award	Director	AAward	+6,305 sh	$19.03	+$120K	6,305
2025-03-11	SONOSonos IncA Award	Director	AAward	+15.4K sh	—	—	101,546
2025-02-14	MAMastercard IncG Gift	Director	GGift	−180 sh	—	—	1,790.173
2025-02-14	MAMastercard IncG Gift	Director	GGift	+180 sh	—	—	2,150.173
2025-02-14	MAMastercard IncG Gift	Director	GGift	−180 sh	—	—	8,453
2024-06-18	MAMastercard IncA Award	Director	AAward	+545 sh	—	—	8,633
2024-05-29	MATMATTEL INC /DE/ · Restricted Stock UnitsA Award	Director	AAward	+9,972 sh	—	—	9,972
2024-03-11	SONOSonos IncA Award	Director	AAward	+10.7K sh	—	—	86,119
2024-02-05	MATMATTEL INC /DE/ · Restricted Stock UnitsA Award	Director	AAward	+2,978 sh	—	—	2,978
2023-06-27	MAMastercard IncA Award	Director	AAward	+642 sh	—	—	8,088
2023-03-09	SONOSonos IncA Award	Director	AAward	+10K sh	—	—	75,463
2022-06-21	MAMastercard IncA Award	Director	AAward	+741 sh	—	—	7,446
2022-03-10	SONOSonos IncA Award	Director	AAward	+7,493 sh	—	—	65,452
2021-06-22	MAMastercard IncA Award	Director	AAward	+622 sh	—	—	6,705
2021-03-11	SONOSonos IncA Award	Director	AAward	+5,337 sh	—	—	57,959
2021-02-11	SONOSonos Inc · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−15K sh	—	—	0
2021-02-11	SONOSonos IncS Sale	Director	SSale	−15K sh	$35.73	−$536K	52,622
2021-02-11	SONOSonos IncM Exercise/Conversion	Director	MExercise/Conversion	+15K sh	$5.00	+$75K	67,622
2020-11-19	SONOSonos Inc · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−15K sh	—	—	15,000
2020-11-19	SONOSonos IncS Sale	Director	SSale	−15K sh	$22.03	−$330K	52,622
2020-11-19	SONOSonos Inc · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−15K sh	—	—	30,000
2020-11-19	SONOSonos IncS Sale	Director	SSale	−15K sh	$20.51	−$308K	67,622
2020-11-19	SONOSonos IncM Exercise/Conversion	Director	MExercise/Conversion	+15K sh	$5.00	+$75K	82,622
2020-11-19	SONOSonos IncM Exercise/Conversion	Director	MExercise/Conversion	+15K sh	$5.00	+$75K	67,622
2020-11-16	SONOSonos Inc · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−15K sh	—	—	45,000
2020-11-16	SONOSonos IncS Sale	Director	SSale	−15K sh	$17.00	−$255K	52,622

Recent filings

Accepted (ET)
Jul 304
GENACHOWSKI JULIUS0001314727-26-000088
SEC(opens sec.gov)
Jun 184
GENACHOWSKI JULIUS0001141391-26-000060
SEC(opens sec.gov)
Jun 14
GENACHOWSKI JULIUS0001184231-26-000002
SEC(opens sec.gov)
Mar 104
GENACHOWSKI JULIUS0001314727-26-000047
SEC(opens sec.gov)
Mar 64
GENACHOWSKI JULIUS0001314727-26-000044
SEC(opens sec.gov)
Nov 124
GENACHOWSKI JULIUS0001314727-25-000085
SEC(opens sec.gov)
Nov 34
GENACHOWSKI JULIUS0001184231-25-000006
SEC(opens sec.gov)
Sep 44
GENACHOWSKI JULIUS0001314727-25-000080
SEC(opens sec.gov)
Aug 114
GENACHOWSKI JULIUS0001127602-25-020306
SEC(opens sec.gov)

Companies

Address

C/O SONOS, INC. 301 COROMAR DRIVE

SANTA BARBARA, CA, 93117