Michael Miebach, Chief Executive Officer of Mastercard Inc. ($MA), sold 15,372 shares of company stock on August 5, 2026, at $575 per share for a total of $8,838,900. The open-market transaction was disclosed in a Form 4 filing with the Securities and Exchange Commission on August 6, one day after the trade. Following the sale, Miebach held 93,692.721 shares directly.
Miebach was not the only Mastercard insider executing sales on August 5. Sachin J. Mehra, the company's Chief Business Officer, carried out six separate open-market transactions on the same day, disposing of a combined 2,120 shares. Mehra's sales occurred at prices ranging from $569.18 to $576.96 per share, producing aggregate proceeds of approximately $1.2 million. After the sales, Mehra retained 40,916.083 shares. Together, Miebach and Mehra sold more than $10 million worth of Mastercard stock on August 5.
Mastercard shares opened at $575.74 on the trade date, up from a close of $522.44 on July 1, a gain of approximately 10.2% across that five-week span. The stock reached an intraday high of $578.26 before closing the August 5 session at $570.48.
The August 5 activity extended a pattern of insider selling at Mastercard across recent months. Sandra A. Arkell, the company's Controller, sold shares on July 14 and 15 at $540 per share, generating $185,760 in total proceeds across two transactions. Earlier, in late February 2026, President Hai Ling executed 17 open-market sales over two days, with individual transaction prices spanning from $490.90 to $520.20. Ling's February sales totaled approximately $4.2 million in aggregate proceeds.
Miebach's only other trade recorded in the database took place on February 25, 2026, when he purchased 434 shares of $IBM at an average price of $233.33 per share, totaling $101,264. Miebach sits on $IBM's board of directors in addition to his role as Mastercard's CEO.
Several members of the U.S. House of Representatives traded Mastercard shares during the spring of 2026. Representative Ro Khanna, a California Democrat, disclosed two sales of $MA in May. Representative Michael T. McCaul, a Texas Republican, reported a series of purchases between late April and mid-May, along with one sale in late April. Representative Gilbert Cisneros, a California Democrat, reported a sale of $MA shares in early June. Congressional trades are disclosed in bracketed dollar ranges; the midpoint values of these transactions ranged from approximately $1,000 to $15,000 apiece.