Piell Hilda Harris
SEC CIK 1409789 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| CME | CME Group | Sr MD, Chief HR Off | 27.7K | — | $7.66M | 30 | 2021-09-14 | 2026-05-18 |
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 |
Transactions 30
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-19 16:22 | 2026-05-18 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | S - Sale | $304.63 | -5,753 | 27.7K | -17% | -$1.75M | |
| 2026-03-17 | 2026-03-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | F - Tax | $311.40 | -3,039 | 33.5K | -8% | -$946.3K | |
| 2026-03-17 | 2026-03-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | A - Grant | $311.40 | +7,076 | 36.5K | +24% | +$2.20M | |
| 2025-11-12 | 2025-11-07 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | G - Gift | $0.00 | -973 | 29.4K | -3% | $0 | |
| M | 2025-09-17 | 2025-09-15+ | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | F - Tax | $259.08 | -1,278 | 30.4K | -4% | -$331.1K |
| 2025-09-17 | 2025-09-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | A - Grant | $258.83 | +2,608 | 30.7K | +9% | +$675.0K | |
| 2025-03-18 | 2025-03-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | A - Grant | $258.68 | +3,451 | 30.5K | +13% | +$892.7K | |
| 2025-03-18 | 2025-03-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | F - Tax | $258.68 | -1,436 | 29.1K | -5% | -$371.5K | |
| 2025-02-28 | 2025-02-27 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | S - Sale | $250.47 | -3,984 | 27.0K | -13% | -$997.9K | |
| 2024-09-17 | 2024-09-16 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | A - Grant | $218.53 | +3,088 | 31.0K | +11% | +$674.8K | |
| 2024-09-17 | 2024-09-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | F - Tax | $216.99 | -1,314 | 27.9K | -4% | -$285.1K | |
| M | 2024-05-09 | 2024-05-08 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | S - Sale | $210.35 | -7,140 | 35.6K | -17% | -$1.50M |
| 2024-03-19 | 2024-03-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | F - Tax | $217.50 | -2,603 | 36.4K | -7% | -$566.2K | |
| 2024-03-19 | 2024-03-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | A - Grant | $217.50 | +6,047 | 39.0K | +18% | +$1.32M | |
| M | 2023-09-18 | 2023-09-15+ | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | F - Tax | $206.82 | -1,212 | 33.2K | -4% | -$250.7K |
| 2023-09-18 | 2023-09-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | A - Grant | $206.82 | +3,264 | 34.2K | +11% | +$675.1K | |
| 2023-08-08 | 2023-08-07 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | S - Sale | $207.98 | -4,477 | 30.9K | -13% | -$931.1K | |
| M | 2022-09-19 | 2022-09-15+ | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | F - Tax | $191.00 | -979 | 35.4K | -3% | -$187.0K |
| 2022-09-19 | 2022-09-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | A - Grant | $0.00 | +3,540 | 35.7K | +11% | $0 | |
| A | 2022-09-19 | 2022-09-14 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | F - Tax | $191.30 | -324 | 32.8K | -1.0% | -$62.0K |
| 2022-09-15 | 2022-09-14 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | F - Tax | $0.00 | -324 | 32.8K | -1.0% | $0 | |
| 2022-08-16 | 2022-08-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | S - Sale | $203.88 | -4,901 | 33.1K | -13% | -$999.2K | |
| 2022-03-17 | 2022-03-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | A - Grant | $232.00 | +2,393 | 38.8K | +7% | +$555.2K | |
| 2022-03-17 | 2022-03-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | F - Tax | $232.00 | -792 | 38.0K | -2% | -$183.7K | |
| 2022-03-07 | 2022-03-03 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | S - Sale | $244.00 | -2,000 | 36.4K | -5% | -$488.0K | |
| 2022-02-25 | 2022-02-24 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | S - Sale | $234.01 | -1,500 | 38.4K | -4% | -$351.0K | |
| 2021-10-21 | 2021-10-19 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | S - Sale | $215.00 | -2,947 | 39.9K | -7% | -$633.6K | |
| 2021-09-17 | 2021-09-16 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | F - Tax | $188.69 | -296 | 42.9K | -0.7% | -$55.9K | |
| M | 2021-09-16 | 2021-09-14+ | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | F - Tax | $188.93 | -1,125 | 40.0K | -3% | -$212.5K |
| 2021-09-16 | 2021-09-15 | CME | CME Group | Piell Hilda Harris | Sr MD, Chief HR Off | A - Grant | $0.00 | +3,176 | 43.2K | +8% | $0 |
Purchase Sale Sale after option exercise All abbreviations