Julius Genachowski insider trades

Open-market stock purchases and sales by Julius Genachowski, Director at Mastercard Inc, from SEC Form 4 filings since Jun 3, 2014.

Track record: 100% of 1 scored buy are up 5% or more since purchase, averaging +60%.

Recent trades

DateStockTradeValue
Oct 12, 2026MA Mastercard IncSold$218K
Oct 9, 2026MA Mastercard IncSold$216K
Oct 9, 2026MA Mastercard IncSold$590
Jul 29, 2026SONO Sonos IncSold$338K
Jul 29, 2026SONO Sonos IncBought (not open market)—
Jul 28, 2026SONO Sonos IncSold$328K
Jul 28, 2026SONO Sonos IncBought (not open market)—
Jun 16, 2026MA Mastercard IncBought (not open market)—
May 28, 2026MAT Mattel Inc /de/Bought (not open market)—
Mar 6, 2026SONO Sonos IncBought (not open market)—
Mar 5, 2026SONO Sonos IncBought (not open market)—
Mar 5, 2026SONO Sonos IncBought (not open market)—
Nov 10, 2025SONO Sonos IncBought (not open market)—
Nov 7, 2025SONO Sonos IncBought (not open market)—
Oct 31, 2025MA Mastercard IncBought (not open market)—

Companies traded

  • MA Mastercard Inc: 6 sales, last Oct 12, 2026
  • SONO Sonos Inc: 1 buy, 5 sales, last Jul 29, 2026
  • MAT Mattel Inc /de/: other filings, last May 28, 2026
  • S SPRINT Corp: other filings, last Apr 1, 2020

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