GENACHOWSKI JULIUS

SONO

GENACHOWSKI JULIUS serves as director at Sonos, Inc. (SONO). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$250.2K

Total Sells

4 trades

$1.45M

Net Position

Net Seller

$1.20M

Companies Traded

MA, SONO

Active Period

Jun 2025 – Oct 2026

5 total trades

Most Recent

Sell MA

Oct 13, 2026 · $435.4K

GENACHOWSKI JULIUS's Insider Trading at Sonos, Inc. (SONO)

Buys

1 · $250.2K

Sells

1 · $665.1K

Total Shares Bought

22,850

Total Shares Sold

39,710

SONO Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jul 30, 2026	Sell	39,710	$16.75	$665.1K	53,775
Aug 11, 2025	Buy	22,850	$10.95	$250.2K	124,396

GENACHOWSKI JULIUS's Insider Trading at Mastercard Incorporated (MA)

Buys

0 · $0.00

Sells

3 · $787.4K

Total Shares Bought

Total Shares Sold

1,363

MA Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Oct 13, 2026	Sell	741	$587.61	$435.4K	8,608
Jul 8, 2025	Sell	312	$570.67	$178.0K	0
Jun 26, 2025	Sell	310	$561.00	$173.9K	0

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