InsiderTrades

Dennis Michael G.

SEC CIK 1811883 · EDGAR

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
CMECME GroupGbl Head of Fixed Income 10.7K — — 92022-01-252026-09-15

Most active insiders at CME, 12 months

#InsiderTitleBoughtSold
1 DUFFY TERRENCE ACOB, CEO, Dir —$21.30M
2 Marcus Jonathan LSr MD GC —$2.13M
3 Sammann DerekSr MD Gl Hd Commodities Mkts —$1.98M
4 Piell Hilda HarrisSr MD, Chief HR Off —$1.75M
5 Vroman KenChief Transformation Off —$1.59M
6 Durkin Bryan TDir —$1.30M
7 SHEPARD WILLIAM RDir $661.0K—
8 Cook Elizabeth ADir —$460.1K
9 Ford Harold Eugene Jr.Dir —$263.5K
10 Suskind DennisDir —$224.4K
20 Dennis Michael G.Gbl Head of Fixed Income ——

Transactions 9

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-09-17 16:20 2026-09-15 CME CME Group Dennis Michael G. Gbl Head of Fixed Income A - Grant $275.09 +2,592 11.2K +30% +$713.0K
M 2026-09-17 16:20 2026-09-15+ CME CME Group Dennis Michael G. Gbl Head of Fixed Income F - Tax $273.77 -548 10.7K -5% -$150.0K
2025-09-17 2025-09-15 CME CME Group Dennis Michael G. Gbl Head of Fixed Income A - Grant $258.83 +2,608 8,927 +41% +$675.0K
2025-09-17 2025-09-16 CME CME Group Dennis Michael G. Gbl Head of Fixed Income F - Tax $259.83 -289 8,638 -3% -$75.1K
2024-09-17 2024-09-16 CME CME Group Dennis Michael G. Gbl Head of Fixed Income A - Grant $218.53 +2,744 6,319 +77% +$599.6K
2024-06-26 2024-06-25 CME CME Group Dennis Michael G. Dir A - Grant $194.10 +748 3,575 +26% +$145.2K
2023-06-28 2023-06-26 CME CME Group Dennis Michael G. Dir A - Grant $178.89 +811 2,827 +40% +$145.1K
2022-06-29 2022-06-27 CME CME Group Dennis Michael G. Dir A - Grant $209.44 +693 2,016 +52% +$145.1K
2022-01-26 2022-01-25 CME CME Group Dennis Michael G. Dir A - Grant $221.79 +47 1,323 +4% +$10.4K

Purchase Sale Sale after option exercise All abbreviations