GEPSMAN MARTIN J
SEC CIK 1212813 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| CME | CME Group | Dir | 25.6K | — | $1.34M | 16 | 2021-08-23 | 2026-06-25 |
Most active insiders at CME, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | DUFFY TERRENCE A | COB, CEO, Dir | — | $21.30M |
| 2 | Marcus Jonathan L | Sr MD GC | — | $2.13M |
| 3 | Sammann Derek | Sr MD Gl Hd Commodities Mkts | — | $1.98M |
| 4 | Piell Hilda Harris | Sr MD, Chief HR Off | — | $1.75M |
| 5 | Vroman Ken | Chief Transformation Off | — | $1.59M |
| 6 | Durkin Bryan T | Dir | — | $1.30M |
| 7 | SHEPARD WILLIAM R | Dir | $661.0K | — |
| 8 | Cook Elizabeth A | Dir | — | $460.1K |
| 9 | Ford Harold Eugene Jr. | Dir | — | $263.5K |
| 10 | Suskind Dennis | Dir | — | $224.4K |
| 11 | GEPSMAN MARTIN J | Dir | — | $91.8K |
Transactions 16
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-29 16:30 | 2026-06-25 | CME | CME Group | GEPSMAN MARTIN J | Dir | A - Grant | $225.00 | +645 | 25.6K | +3% | +$145.1K | |
| 2026-02-20 | 2026-02-20 | CME | CME Group | GEPSMAN MARTIN J | Dir | S - Sale | $305.90 | -300 | 25.0K | -1% | -$91.8K | |
| 2025-06-26 | 2025-06-25 | CME | CME Group | GEPSMAN MARTIN J | Dir | A - Grant | $273.03 | +532 | 25.3K | +2% | +$145.3K | |
| 2025-05-19 | 2025-05-15 | CME | CME Group | GEPSMAN MARTIN J | Dir | S - Sale | $273.17 | -300 | 24.8K | -1% | -$82.0K | |
| 2024-11-04 | 2024-11-04 | CME | CME Group | GEPSMAN MARTIN J | Dir | S - Sale | $222.92 | -400 | 25.1K | -2% | -$89.2K | |
| 2024-06-26 | 2024-06-25 | CME | CME Group | GEPSMAN MARTIN J | Dir | A - Grant | $194.10 | +748 | 25.5K | +3% | +$145.2K | |
| 2023-10-26 | 2023-10-26 | CME | CME Group | GEPSMAN MARTIN J | Dir | S - Sale | $216.33 | -300 | 24.7K | -1% | -$64.9K | |
| 2023-06-28 | 2023-06-26 | CME | CME Group | GEPSMAN MARTIN J | Dir | A - Grant | $178.89 | +811 | 25.0K | +3% | +$145.1K | |
| 2022-06-29 | 2022-06-27 | CME | CME Group | GEPSMAN MARTIN J | Dir | A - Grant | $209.44 | +693 | 24.2K | +3% | +$145.1K | |
| 2022-01-26 | 2022-01-25 | CME | CME Group | GEPSMAN MARTIN J | Dir | A - Grant | $221.79 | +47 | 23.5K | +0.2% | +$10.4K | |
| 2021-12-09 | 2021-12-07 | CME | CME Group | GEPSMAN MARTIN J | Dir | S - Sale | $231.00 | -500 | 23.5K | -2% | -$115.5K | |
| M | 2021-10-28 | 2021-10-28 | CME | CME Group | GEPSMAN MARTIN J | Dir | S - Sale | $218.27 | -500 | 24.2K | -2% | -$109.1K |
| 2021-09-13 | 2021-09-13 | CME | CME Group | GEPSMAN MARTIN J | Dir | S - Sale | $188.54 | -1,000 | 24.5K | -4% | -$188.5K | |
| 2021-09-08 | 2021-09-07 | CME | CME Group | GEPSMAN MARTIN J | Dir | S - Sale | $194.25 | -1,000 | 25.5K | -4% | -$194.2K | |
| M | 2021-08-30 | 2021-08-30 | CME | CME Group | GEPSMAN MARTIN J | Dir | S - Sale | $201.00 | -1,000 | 27.4K | -4% | -$201.0K |
| 2021-08-23 | 2021-08-23 | CME | CME Group | GEPSMAN MARTIN J | Dir | S - Sale | $201.37 | -1,000 | 27.5K | -4% | -$201.4K |
Purchase Sale Sale after option exercise All abbreviations