Nasdaq EVP & CIO Bradley J. Peterson Sells $418K in Common Stock

Insider Transaction Overview

On October 27, 2026, Bradley J. Peterson, Executive Vice President and Chief Information Officer of NASDAQ, INC. ($NDAQ), reported an open-market sale of 3,987 shares of common stock at an average execution price of $104.75 per share, totaling approximately $417,638.25.

Key Transaction Details

• Insider Role: EVP, CIO
• Security: Common Stock, par value $0.01 per share
• Transaction Code: S (Open market or private sale)
• Shares Disposed: 3,987 shares
• Price Per Share: $104.75
• Post-Transaction Holdings: 114,306 shares held directly
• Rule 10b5-1 Plan: Not indicated (aff10b5One is false)

Holdings Context

Following the disposition, Mr. Peterson retains a direct beneficial ownership of 114,306 shares. According to Footnote 1, this remaining balance includes:

• 57,390 shares/units of restricted stock (31,385 vested)
• 51,618 shares underlying performance share units (PSUs) (41,986 vested)
• 5,298 shares acquired via the Employee Stock Purchase Plan (ESPP)

Market & Significance Assessment

The sale represented approximately 3.4% of Mr. Peterson's direct equity holdings prior to the transaction. Given the moderate dollar value ($417.6K) and the substantial ongoing equity exposure of over 114,000 shares, this transaction is viewed as routine liquidity/rebalancing with Low predictive significance for the company's operational trajectory.