Mastercard Officer Linda Kirkpatrick Files Form 144 to Sell $549K in Common Stock

Executive Summary

On August 31, 2026, Linda Kirkpatrick, an Officer at Mastercard Inc ($MA), filed Form 144 indicating a proposed sale of 923 shares of common stock with an estimated aggregate market value of $549,461.90. The shares originate from restricted stock units (RSUs) acquired on March 1, 2024.

Transaction Details

• Filer: Linda Kirkpatrick (Officer)
• Shares to be Sold: 923 shares
• Aggregate Market Value: $549,461.90 (~$595.30 per share)
• Broker: Morgan Stanley Smith Barney LLC Executive Financial Services
• Trading Plan: Executed pursuant to a Rule 10b5-1 trading plan adopted on May 4, 2026.
• Past 3-Month Sales: The filer previously sold 1,191 shares on August 17, 2026 ($673,200.84 gross proceeds) and 4,280 shares on August 4, 2026 ($2,440,914.82 gross proceeds) under the same 10b5-1 arrangement.

Market Impact & Significance

The filing represents a routine, pre-planned liquidation under Rule 10b5-1. Given the modest transaction size relative to Mastercard's 869.5 million shares outstanding, market impact is minimal and trading significance is deemed Low.