Mastercard Director Julius Genachowski Files Form 144 to Sell 371 Shares

Executive Summary

On October 9, 2026, Mastercard Inc ($MA) Director Julius Genachowski filed a Form 144 notifying the SEC of a proposed sale of 371 shares of common stock with an aggregate market value of approximately $213,235.96. The sale is scheduled to occur through Morgan Stanley Smith Barney LLC on or about October 9, 2026.

Transaction Details

• Filer: Julius Genachowski, Director
• Securities to be Sold: 371 shares of Common Stock
• Aggregate Market Value: $213,235.96 (~$574.76 per share)
• Shares Outstanding: 869,464,115
• Acquisition Origin: The shares were acquired on June 21, 2026, via restricted stock units awarded directly by the issuer.
• Trading Plan: The proposed transaction is executed pursuant to a Rule 10b5-1 trading plan adopted on June 15, 2026.

Significance Assessment

The trading significance of this filing is Low. The transaction volume (371 shares) is immaterial relative to Mastercard's outstanding float of over 869 million shares and represents routine liquidity/tax management following RSU vesting under a pre-established Rule 10b5-1 plan.