Insider · CIK 0001643475
Elizabeth A Cook
Files at: CME. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 SForm 4 → | Sep 14, 8:04 pm EDT | CME GROUP INC.CME | 500 | $280.11 | $140,055 | 17,916 | −2.72% | |
| Jun 25, 2026 AForm 4 → | Jun 29, 4:13 pm EDT | CME GROUP INC.CME | 645 | $225.00 | $145,125 | 18,416 | — | |
| Sep 25, 2018 AForm 4 → | Sep 27, 5:06 pm EDT | CME GROUP INC.CME | 87 | — | — | 21,621 | — | plan? |
| Jun 25, 2018 AForm 4 → | Jun 27, 1:39 pm EDT | CME GROUP INC.CME | 601 | — | — | 21,534 | — | plan? |
| Jun 26, 2017 AForm 4 → | Jun 27, 6:01 pm EDT | CME GROUP INC.CME | 1,294 | — | — | 20,933 | — | plan? |
| Jun 27, 2016 AForm 4/A → | Oct 28, 1:45 pm EDT | CME GROUP INC.CME | 1,075 | — | — | 19,639 | — | plan? |
| Jun 27, 2016 AForm 4 → | Jun 29, 4:01 pm EDT | CME GROUP INC.CME | 1,075 | — | — | 1,075 | — | plan? amended |
| Jun 25, 2015 AForm 4 → | Jun 29, 2:46 pm EDT | CME GROUP INC.CME | 1,064 | — | — | 18,564 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.