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GENACHOWSKI JULIUS

8 Form 4 · free tier: 48h delay

Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).

For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.

Recent Form 4 trades

Open-market purchases and sales

8 tx · 7 groups

Mastercard Inc

MA · Trade · Oct 12, 2026 · Filed · Oct 13, 2026

$218,378

370 sh

Sell

Mastercard Inc

MA · Trade · Oct 9, 2026 · Filed · Oct 13, 2026 · filed 4 days after trade

$217,040

371 sh · 2 tx

Sell

Sonos Inc

SONO · Trade · Jul 29, 2026 · Filed · Jul 30, 2026

$337,535

19,855 sh

Sell

Sonos Inc

SONO · Trade · Jul 28, 2026 · Filed · Jul 30, 2026 · filed 2 days after trade

$327,608

19,855 sh

Sell

Sonos Inc

SONO · Trade · Aug 8, 2025 · Filed · Aug 11, 2025 · filed 3 days after trade

$250,205

22,850 sh

Buy

Mastercard Inc

MA · Trade · Jul 7, 2025 · Filed · Jul 8, 2025

$178,049

312 sh

Sell

Mastercard Inc

MA · Trade · Jun 24, 2025 · Filed · Jun 26, 2025 · filed 2 days after trade

$173,910

310 sh

Sell