CBOE Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$2.1M
4 insiders
Net Insider Flow
-$2.1M
open market, 180d
Reporting Insiders
4
4 P/S transactions
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Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Jul 1, 2026Tomczyk Fredric JDirectorTax withholding(F)337$247.72$83K
May 19, 2026Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICERGrant(A)166$0
May 18, 2026Froetscher Janet PDirectorSell(S)1K$358.09$438K
May 14, 2026Froetscher Janet PDirectorGrant(A)530$0
May 14, 2026Goodman Jill RDirectorGrant(A)530$0
May 14, 2026McPeek Jennifer JDirectorGrant(A)530$0
May 14, 2026Mao CeciliaDirectorGrant(A)530$0
May 14, 2026Mansfield ErinDirectorGrant(A)530$0
May 14, 2026Palmore Roderick ADirectorGrant(A)530$0
May 14, 2026Parisi James E.DirectorGrant(A)530$0
May 14, 2026Farrow William M IIIDirectorGrant(A)530$0
May 14, 2026Fong Ivan KDirectorGrant(A)530$0
May 14, 2026Tomczyk Fredric JDirectorGrant(A)530$0
May 14, 2026Fitzpatrick Edward J.DirectorGrant(A)530$0
Feb 23, 2026Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICERSell(S)248$292.79$73K
Feb 19, 2026Donohue Craig SCEO, DirectorOption exercise(M)5K$286.17$1.3M
Feb 19, 2026Donohue Craig SCEO, DirectorTax withholding(F)2K$286.17$595K
Feb 19, 2026Donohue Craig SCEO, DirectorGrant(A)18K$0
Feb 19, 2026Donohue Craig SCEO, DirectorOption exercise(M)5K$0
Feb 19, 2026Tomczyk Fredric JDirectorOption exercise(M)11K$286.17$3.1M
Feb 19, 2026Tomczyk Fredric JDirectorTax withholding(F)6K$286.17$1.8M
Feb 19, 2026Tomczyk Fredric JDirectorOption exercise(M)11K$0
Feb 19, 2026Isaacson Christopher AEVP, COOTax withholding(F)660$286.17$189K
Feb 19, 2026Isaacson Christopher AEVP, COOOption exercise(M)313$286.17$90K
Feb 19, 2026Isaacson Christopher AEVP, COOOption exercise(M)1K$286.17$425K
Feb 19, 2026Isaacson Christopher AEVP, COOTax withholding(F)743$286.17$213K
Feb 19, 2026Isaacson Christopher AEVP, COOOption exercise(M)2K$286.17$479K
Feb 19, 2026Isaacson Christopher AEVP, COOTax withholding(F)139$286.17$40K
Feb 19, 2026Isaacson Christopher AEVP, COOOption exercise(M)2K$286.17$712K
Feb 19, 2026Isaacson Christopher AEVP, COOTax withholding(F)1K$286.17$316K
Feb 19, 2026Isaacson Christopher AEVP, COOOption exercise(M)313$0
Feb 19, 2026Isaacson Christopher AEVP, COOOption exercise(M)1K$0
Feb 19, 2026Isaacson Christopher AEVP, COOOption exercise(M)2K$0
Feb 19, 2026Isaacson Christopher AEVP, COOOption exercise(M)2K$0
Feb 19, 2026Sexton John PEVP, GC AND CORP SECTax withholding(F)400$286.17$114K
Feb 19, 2026Sexton John PEVP, GC AND CORP SECOption exercise(M)880$286.17$252K
Feb 19, 2026Sexton John PEVP, GC AND CORP SECTax withholding(F)38$286.17$11K
Feb 19, 2026Sexton John PEVP, GC AND CORP SECOption exercise(M)976$286.17$279K
Feb 19, 2026Sexton John PEVP, GC AND CORP SECTax withholding(F)433$286.17$124K
Feb 19, 2026Sexton John PEVP, GC AND CORP SECOption exercise(M)902$286.17$258K
Feb 19, 2026Sexton John PEVP, GC AND CORP SECOption exercise(M)84$286.17$24K
Feb 19, 2026Sexton John PEVP, GC AND CORP SECTax withholding(F)390$286.17$112K
Feb 19, 2026Sexton John PEVP, GC AND CORP SECOption exercise(M)880$0
Feb 19, 2026Sexton John PEVP, GC AND CORP SECGrant(A)2K$0
Feb 19, 2026Sexton John PEVP, GC AND CORP SECOption exercise(M)84$0
Feb 19, 2026Sexton John PEVP, GC AND CORP SECOption exercise(M)902$0
Feb 19, 2026Sexton John PEVP, GC AND CORP SECOption exercise(M)976$0
Feb 19, 2026Griebenow JillEVP, CFOTax withholding(F)290$286.17$83K
Feb 19, 2026Griebenow JillEVP, CFOTax withholding(F)826$286.17$236K
Feb 19, 2026Griebenow JillEVP, CFOOption exercise(M)653$286.17$187K
Feb 19, 2026Griebenow JillEVP, CFOTax withholding(F)192$286.17$55K
Feb 19, 2026Griebenow JillEVP, CFOOption exercise(M)432$286.17$124K
Feb 19, 2026Griebenow JillEVP, CFOOption exercise(M)2K$286.17$533K
Feb 19, 2026Griebenow JillEVP, CFOTax withholding(F)732$286.17$209K
Feb 19, 2026Griebenow JillEVP, CFOOption exercise(M)2K$286.17$473K
Feb 19, 2026Griebenow JillEVP, CFOGrant(A)5K$0
Feb 19, 2026Griebenow JillEVP, CFOOption exercise(M)432$0
Feb 19, 2026Griebenow JillEVP, CFOOption exercise(M)653$0
Feb 19, 2026Griebenow JillEVP, CFOOption exercise(M)2K$0
Feb 19, 2026Griebenow JillEVP, CFOOption exercise(M)2K$0
Feb 19, 2026Foley StephanieEVP, CHROTax withholding(F)177$286.17$51K
Feb 19, 2026Foley StephanieEVP, CHROOption exercise(M)594$286.17$170K
Feb 19, 2026Foley StephanieEVP, CHROTax withholding(F)17$286.17$5K
Feb 19, 2026Foley StephanieEVP, CHROOption exercise(M)43$286.17$12K
Feb 19, 2026Foley StephanieEVP, CHROTax withholding(F)228$286.17$65K
Feb 19, 2026Foley StephanieEVP, CHROOption exercise(M)447$286.17$128K
Feb 19, 2026Foley StephanieEVP, CHROOption exercise(M)611$286.17$175K
Feb 19, 2026Foley StephanieEVP, CHROTax withholding(F)222$286.17$64K
Feb 19, 2026Foley StephanieEVP, CHROOption exercise(M)43$0
Feb 19, 2026Foley StephanieEVP, CHROOption exercise(M)447$0
Feb 19, 2026Foley StephanieEVP, CHROOption exercise(M)611$0
Feb 19, 2026Foley StephanieEVP, CHROOption exercise(M)594$0
Feb 19, 2026Foley StephanieEVP, CHROGrant(A)1K$0
Feb 19, 2026Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICEROption exercise(M)242$286.17$69K
Feb 19, 2026Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICERTax withholding(F)133$286.17$38K
Feb 19, 2026Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICERTax withholding(F)121$286.17$35K
Feb 19, 2026Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICEROption exercise(M)268$286.17$77K
Feb 19, 2026Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICERTax withholding(F)123$286.17$35K
Feb 19, 2026Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICEROption exercise(M)277$286.17$79K
Feb 19, 2026Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICERGrant(A)664$0
Feb 19, 2026Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICEROption exercise(M)268$0
Feb 19, 2026Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICEROption exercise(M)242$0
Feb 19, 2026Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICEROption exercise(M)277$0
Feb 19, 2026Lipscomb TimothyEVP, Chief Technology OfficerOption exercise(M)125$286.17$36K
Feb 19, 2026Lipscomb TimothyEVP, Chief Technology OfficerTax withholding(F)57$286.17$16K
Feb 19, 2026Lipscomb TimothyEVP, Chief Technology OfficerOption exercise(M)796$286.17$228K
Feb 19, 2026Lipscomb TimothyEVP, Chief Technology OfficerOption exercise(M)545$286.17$156K
Feb 19, 2026Lipscomb TimothyEVP, Chief Technology OfficerTax withholding(F)242$286.17$69K
Feb 19, 2026Lipscomb TimothyEVP, Chief Technology OfficerTax withholding(F)354$286.17$101K
Feb 19, 2026Lipscomb TimothyEVP, Chief Technology OfficerOption exercise(M)416$286.17$119K
Feb 19, 2026Lipscomb TimothyEVP, Chief Technology OfficerTax withholding(F)207$286.17$59K
Feb 19, 2026Lipscomb TimothyEVP, Chief Technology OfficerOption exercise(M)796$0
Feb 19, 2026Lipscomb TimothyEVP, Chief Technology OfficerOption exercise(M)545$0
Feb 19, 2026Lipscomb TimothyEVP, Chief Technology OfficerOption exercise(M)416$0
Feb 19, 2026Lipscomb TimothyEVP, Chief Technology OfficerOption exercise(M)125$0
Feb 19, 2026Lipscomb TimothyEVP, Chief Technology OfficerGrant(A)2K$0
Feb 19, 2026Bhatia PrashantEVP, Strategy & Corp DevTax withholding(F)129$286.17$37K
Feb 19, 2026Bhatia PrashantEVP, Strategy & Corp DevOption exercise(M)224$286.17$64K
Feb 19, 2026Bhatia PrashantEVP, Strategy & Corp DevGrant(A)3K$0
Feb 19, 2026Bhatia PrashantEVP, Strategy & Corp DevOption exercise(M)224$0

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-03-292026-07-11. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).