Mastercard Director Julius Genachowski Sells ~$435K in Class A Common Stock Under 10b5-1 Plan

Executive Summary

On October 13, 2026, Mastercard Inc ($MA) director Julius Genachowski reported open-market sales of 741 shares of Class A Common Stock across October 9 and October 12, 2026, totaling approximately $435,418. The transactions were executed pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on June 15, 2026.

Transaction Breakdown

• October 9, 2026:
  • Sold 370 shares at $585.00 ($216,450.00)
  • Sold 1 share at $590.00 ($590.00)
• October 12, 2026:
  • Sold 370 shares at $590.21 ($218,377.70)
• Total Shares Sold: 741 shares
• Total Value Realized: $435,417.70
• Weighted Average Price: ~$587.61 per share

Post-Transaction Ownership

Following the transactions, Julius Genachowski retains:

• Direct Ownership: 8,237 shares
• Indirect Ownership:
  • 1,745.173 shares via Trust 1
  • 45 shares via Trust 2
• Total Remaining Beneficial Ownership: ~10,027.173 shares

Market Significance

The transaction is assessed as Low Significance. The sales were conducted under a Rule 10b5-1 trading plan established four months prior for personal financial management. The volume sold represents less than 7% of Genachowski's total holdings, indicating routine portfolio diversification rather than a directional signal on Mastercard's operational outlook.