Insider · CIK 0001212852
William R Shepard
Files at: CME. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 25, 2026 PForm 4 → | Jun 29, 4:28 pm EDT | CME GROUP INC.CME | 339 | $230.57 | $78,186 | 260,442 | +0.13% | |
| Jun 25, 2026 AForm 4 → | Jun 29, 4:28 pm EDT | CME GROUP INC.CME | 1,067 | $225.00 | $240,075 | 3,606 | — | |
| Sep 25, 2018 AForm 4 → | Sep 27, 5:15 pm EDT | CME GROUP INC.CME | 173 | — | — | 194,865 | — | plan? |
| Jun 25, 2018 AForm 4 → | Jun 27, 1:42 pm EDT | CME GROUP INC.CME | 961 | — | — | 194,692 | — | plan? |
| Jun 26, 2017 AForm 4 → | Jun 27, 5:58 pm EDT | CME GROUP INC.CME | 1,294 | — | — | 57,108 | — | plan? |
| Jun 27, 2016 AForm 4 → | Jun 29, 4:05 pm EDT | CME GROUP INC.CME | 1,719 | — | — | 188,848 | — | plan? |
| Jun 25, 2015 AForm 4 → | Jun 29, 2:50 pm EDT | CME GROUP INC.CME | 1,702 | — | — | 187,129 | — | plan? |
| Mar 12, 2012 PForm 4 → | Jun 27, 2017, 5:58 pm EDT | CME GROUP INC.CME | 475 | $63.41 | $30,122 | 55,814 | +0.86% | plan? late |
| Dec 28, 2010 JForm 5 → | Feb 14, 2017, 7:07 pm EST | CME GROUP INC.CME | 3,114 | $64.38 | $200,519 | 55,339 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.