GENACHOWSKI JULIUS

Director at WEB.COM GROUP, INC. · on record since Jan 18, 2006
Director at TICKETMASTER ENTERTAINMENT LLC · on record since Aug 22, 2008
Director at WEB.COM, INC. · on record since Feb 9, 2009
Executive Vice President at Match Group, Inc. · on record since Jan 7, 2004
Director at MATTEL INC /DE/ · on record since Jun 1, 2026
Director at Mastercard Inc · on record since Jun 5, 2014
Director at SPRINT LLC · on record since Aug 11, 2015
Director at Sonos Inc · on record since Aug 1, 2018

Insider trading activity of GENACHOWSKI JULIUS

Transactions on record: 177; since Dec 19, 2003

Open-market buys: 1; $250.2K

Open-market sells: 67; $5.8M

Companies traded: 8; last filing Jul 30, 2026

Figures computed from official regulatory filings — .

Companies where GENACHOWSKI JULIUS has traded

Sonos Inc36 tx · $3.2M · Jul 30, 2026
Mastercard Inc23 tx · $918.5K · Jun 18, 2026
MATTEL INC /DE/5 tx · $120K · Jun 1, 2026
SPRINT LLC6 tx · Apr 2, 2020
WEB.COM, INC.4 tx · $130K · Aug 12, 2009
TICKETMASTER ENTERTAINMENT LLC3 tx · Jan 26, 2009
WEB.COM GROUP, INC.5 tx · $74.1K · May 15, 2008
95 tx · $5.1M · Feb 28, 2005

Track record of GENACHOWSKI JULIUS

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of GENACHOWSKI JULIUS

Co-insiders of GENACHOWSKI JULIUS

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Sonos IncListing on record	Jul 30, 2026	Sell	-19,855	17.00 USD	$337.5K		SEC
Sonos IncListing on record	Jul 30, 2026	ExerciseD (derivative)	-19,855	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Jul 30, 2026	Exercise	19,855	13.56 USD	$269.2K	Unusual size	SEC
Sonos IncListing on record	Jul 30, 2026	ExerciseD (derivative)	-19,855	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Jul 30, 2026	Sell	-19,855	16.50 USD	$327.6K		SEC
Sonos IncListing on record	Jul 30, 2026	Exercise	19,855	13.56 USD	$269.2K	Unusual size	SEC
Mastercard IncListing on record	Jun 18, 2026	Award	509	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MATTEL INC /DE/Listing on record	Jun 1, 2026	AwardD (derivative)	11,753	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Mar 10, 2026	Gift	-15,427	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Mar 10, 2026	Gift	15,427	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Mar 6, 2026	Award	4,772	—	n/a (No price was disclosed in the filing)		SEC
Sonos IncListing on record	Mar 6, 2026	Award	12,725	—	n/a (No price was disclosed in the filing)		SEC
Sonos IncListing on record	Nov 12, 2025	Gift	1,550	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Nov 12, 2025	Gift	-77,057	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Nov 12, 2025	Gift	77,057	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Nov 12, 2025	Gift	-1,550	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Mastercard IncListing on record	Nov 3, 2025	Gift	-45	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Mastercard IncListing on record	Nov 3, 2025	Gift	45	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Sep 4, 2025	Award	5,916	—	n/a (No price was disclosed in the filing)		SEC
Sonos IncListing on record	Aug 11, 2025	Buy	22,850	10.95 USD	$250.2K	conv 55ClusterFirst in 12mo	SEC
Mastercard IncListing on record	Jul 8, 2025	Sell	-312	570.67 USD	$178K		SEC
Mastercard IncListing on record	Jun 26, 2025	Award	458	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Mastercard IncListing on record	Jun 26, 2025	Sell	-310	561.00 USD	$173.9K		SEC
MATTEL INC /DE/Listing on record	May 30, 2025	AwardD (derivative)	6,305	19.03 USD	$120K	Unusual size	SEC
MATTEL INC /DE/Listing on record	May 30, 2025	AwardD (derivative)	9,196	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Sonos IncListing on record	Jul 30, 2026	Sell	-19,855	17.00 USD	$337.5K		SEC
Sonos IncListing on record	Jul 30, 2026	ExerciseD (derivative)	-19,855	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Jul 30, 2026	Exercise	19,855	13.56 USD	$269.2K	Unusual size	SEC
Sonos IncListing on record	Jul 30, 2026	ExerciseD (derivative)	-19,855	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Jul 30, 2026	Sell	-19,855	16.50 USD	$327.6K		SEC
Sonos IncListing on record	Jul 30, 2026	Exercise	19,855	13.56 USD	$269.2K	Unusual size	SEC
Mastercard IncListing on record	Jun 18, 2026	Award	509	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MATTEL INC /DE/Listing on record	Jun 1, 2026	AwardD (derivative)	11,753	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Mar 10, 2026	Gift	-15,427	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Mar 10, 2026	Gift	15,427	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Mar 6, 2026	Award	4,772	—	n/a (No price was disclosed in the filing)		SEC
Sonos IncListing on record	Mar 6, 2026	Award	12,725	—	n/a (No price was disclosed in the filing)		SEC
Sonos IncListing on record	Nov 12, 2025	Gift	1,550	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Nov 12, 2025	Gift	-77,057	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Nov 12, 2025	Gift	77,057	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Nov 12, 2025	Gift	-1,550	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Mastercard IncListing on record	Nov 3, 2025	Gift	-45	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Mastercard IncListing on record	Nov 3, 2025	Gift	45	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Sonos IncListing on record	Sep 4, 2025	Award	5,916	—	n/a (No price was disclosed in the filing)		SEC
Sonos IncListing on record	Aug 11, 2025	Buy	22,850	10.95 USD	$250.2K	conv 55ClusterFirst in 12mo	SEC
Mastercard IncListing on record	Jul 8, 2025	Sell	-312	570.67 USD	$178K		SEC
Mastercard IncListing on record	Jun 26, 2025	Award	458	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Mastercard IncListing on record	Jun 26, 2025	Sell	-310	561.00 USD	$173.9K		SEC
MATTEL INC /DE/Listing on record	May 30, 2025	AwardD (derivative)	6,305	19.03 USD	$120K	Unusual size	SEC
MATTEL INC /DE/Listing on record	May 30, 2025	AwardD (derivative)	9,196	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC