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Nasdaq, Inc. (NDAQ): Officer sold ~$414K

Bradley J Peterson, Officer at Nasdaq, Inc., sold ~$414K of Nasdaq, Inc. shares.

~$414K
Approx. value · 4,000 sh @ $103.38
118K
Holds after · shares reported
Traded
Oct 23, 2026
Filed
Oct 27, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Aug 25, 2026CongressDisclosed sale of NDAQ — reported range $100,001 - $250,000
  2. Sep 10, 2026InsiderOfficer sold ~$106K of NDAQ shares in the open market
  3. Sep 21, 2026Government · Federal Register proposed ruleProxy Solicitation Modernization
  4. Sep 22, 2026InsiderOfficer sold ~$107K of NDAQ shares in the open market
  5. Oct 5, 2026Government · Federal Register noticePotential Designation of Passage of an Accredited Investor Exam To Be Developed by FINRA as Qualifying Natural Persons for Accredited Investor Status
  6. Oct 12, 2026InsiderOfficer sold ~$106K of NDAQ shares in the open market
  7. Oct 13, 2026Government · Federal Register noticeJoint Industry Plan; Notice of Filing and Order of Summary Effectiveness on a Temporary Basis Not To Exceed 120 Days of Proposed Twenty-Ninth Amendment to the National Market System Plan To Address Extraordinary Market Volatility To Revise the Time for Calculating the Consolidated Price in Connection With Overnight Trading
  8. Oct 20, 2026InsiderOfficer sold ~$107K of NDAQ shares in the open market
  9. Oct 21, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On October 21, 2026, Mr. Börje Ekholm was elected to the Board of Directors (the “Board”) of Nasdaq, Inc. (“Nasdaq”), effective as of November 1, 2026, to serve until the earlier of (i) his death, resignation, or removal or (ii) the 2027 Annual Meeting of Shareholders and a successor being duly qualified and elected.”
  10. Oct 22, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors (and 1 more item)
  11. Oct 22, 2026Government · Federal Register noticeGranting of Requests for Early Termination of the Waiting Period under the Premerger Notification Rules
  12. Oct 23, 2026 · this disclosureInsiderOfficer sold ~$414K of NDAQ shares in the open market

What came next

  1. Oct 23, 2026InsiderOfficer sold ~$1.07M of NDAQ shares in the open market
  2. Oct 27, 20265% stakeBlackRock, Inc. reported a passive stake (13G) of 6.2%
  3. Oct 27, 2026InsiderOfficer sold ~$418K of NDAQ shares in the open market
  4. Nov 3, 2026InsiderOfficer sold ~$247K of NDAQ shares in the open market
  5. Nov 4, 2026Insider · 2 peopleInsiders: 2 sales (~$789K)
  6. Nov 10, 2026InsiderOfficer sold ~$244K of NDAQ shares in the open market
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Nasdaq, Inc.

For Nasdaq, Inc., OQRO holds 23 insider filings (SEC Form 4 or Form 144), 1 Congress trade report and 1 fund holdings report (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its NDAQ page.

Other recent filings by Bradley J Peterson, EVP, CIO

The full history of Bradley J Peterson, EVP, CIO is on the profile page.

How this filing works

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Other disclosures at Nasdaq, Inc.

Everything OQRO holds on this company is on its NDAQ page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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