Equifax Officer Cecilia Mao Files Form 144 for Proposed $1.51M Share Sale

Overview of Proposed Sale

On October 23, 2026, Cecilia Mao, an Officer of Equifax Inc. (CIK: 0000033185), filed a Form 144 notice of proposed sale covering 8,290 shares of Equifax common stock. The aggregate market value of the proposed transaction is approximately $1,513,117.28, implying an execution price of around $182.52 per share.

Origin of Securities

The shares slated for disposition were acquired through a combination of equity compensation vests and an open market purchase:

• Restricted Stock Vesting: 5,890 shares acquired via multiple RSU vest events between June 2021 and February 2026 as executive compensation.
• Open Market Purchase: 2,400 shares acquired directly on February 18, 2026, for cash.

Market & Ownership Context

• Impact: With 117,017,174 common shares outstanding, this planned liquidation represents less than 0.01% of total shares, posing negligible dilution or liquidity pressure on the market.
• Prior Activity: The filer reported no other share sales in the three months preceding the filing date.
• Significance: Classified as Low given the routine nature of the disposition (principally accumulated equity compensation) and the modest volume relative to total float.