Cboe Global Markets (CBOE)Officer sold ~$73K

~$73K

Approx. value · 248 sh @ $292.79

410

Holds after · shares reported

Traded

Feb 23, 2026

Filed

Feb 25, 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. Dec 19, 2025CongressDisclosed partial sale of CBOE — reported range $1,001 - $15,000
2. Jan 22, 2026Government · Federal Register noticeOrder Granting Limited Exemption Pursuant to Rule 612(d) of Regulation NMS to Cboe BYX Exchange, Inc. From Rule 612 of Regulation NMS
3. Jan 26, 2026Company filing · Form 8-K · Executive change, Other newsChanged a top executive or board member, and reported other company news“On January 26, 2026, Christopher Isaacson, Executive Vice President, Chief Operating Officer of Cboe Global Markets, Inc. (the “Company”), notified the Company of his intention to retire at the end of the day on March 6, 2026 (the “Retirement Date”).”
4. Feb 6, 2026Company filing · Form 8-K · ResultsReported its results
5. Feb 18, 2026Insider · 2 peopleInsiders: 2 sales (~$1.6M)
6. Feb 23, 2026 · this disclosureInsiderOfficer sold ~$73K of CBOE shares in the open market

What came next

1. Mar 26, 20265% stakeThe Vanguard Group reported a passive stake (13G)
2. Apr 29, 20265% stakeVanguard Portfolio Management reported a passive stake (13G) of 5.0%
3. Apr 29, 20265% stakeVanguard Capital Management reported a passive stake (13G) of 7.5%
4. May 1, 2026Company filing · Form 8-K · Results, RestructuringAnnounced job cuts, closures or a restructuring, and reported its results“On May 1, 2026, the Company announced additional actions related to its strategic realignment by optimizing resource allocation across the organization, which it expects to be substantially completed by the end of 2026.”
5. May 18, 20265% stakeAllianceBernstein L.P. reported a passive stake (13G) of 4.8%
6. May 18, 2026InsiderDirector sold ~$438K of CBOE shares in the open market
7. Jun 15, 2026Government · Federal Register noticeOrder Granting Temporary Exemptive Relief, Pursuant to Section 36(a)(1) of the Securities Exchange Act of 1934 and Rules 610(f) and 612(d) of Regulation NMS, from Compliance With Rule 600(b)(89)(i)(F), Rule 610(c) and Rule 612 of Regulation NMS, as Amended
8. Jun 17, 2026Government · Federal Register proposed ruleThe Trade-Through Rule and Locked and Crossed Markets Provisions of Regulation NMS

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 Cboe Global Markets

For Cboe Global Markets, OQRO holds 1 insider filing (SEC Form 4 or Form 144), 3 Congress trade reports and 19 fund holdings reports (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 CBOE page.

Other recent filings by Allen Wilkinson, SVP, CHIEF ACCOUNTING OFFICER

• SEC Form 4 at Cboe Global Markets (CBOE)Feb 26, 2025

The full history of Allen Wilkinson, SVP, CHIEF ACCOUNTING OFFICER is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Cboe Global Markets

• SEC Form 13F-HRAug 26, 2026
• Senate eFD periodic transaction reportAug 20, 2026
• SEC Form 13F-HRAug 18, 2026
• Senate eFD periodic transaction reportAug 17, 2026
• SEC Form 4Aug 14, 2026
• SEC Form 13F-HRAug 14, 2026

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