The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Durkin Bryan T since 2015.
This trader's CIK number is 1341363.
At the time of last reporting, Durkin Bryan T was the Director of Cme Group Inc.. (stock ticker symbol CME).
Also see all insider trading activities at Cme Group Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | CME | 0 | $0 | 4,200 | $1,300,530 | 0 | $0 |
| 2024 | CME | 0 | $0 | 7,593 | $1,629,381 | 0 | $0 |
| 2023 | CME | 0 | $0 | 5,560 | $1,203,017 | 0 | $0 |
| 2021 | CME | 0 | $0 | 21,000 | $4,368,300 | 0 | $0 |
| 2020 | CME | 0 | $0 | 9,000 | $1,620,990 | 0 | $0 |
| 2018 | CME | 0 | $0 | 11,509 | $1,864,573 | 0 | $0 |
| 2017 | CME | 0 | $0 | 9,200 | $1,151,177 | 9,200 | $1,009,424 |
| 2016 | CME | 0 | $0 | 74,876 | $8,117,419 | 58,220 | $3,395,485 |
| 2015 | CME | 0 | $0 | 11,250 | $1,102,500 | 11,250 | $562,612 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-02-23 | CME | Sale | 4,200 | 309.65 | 1,300,530 |
| 2024-08-30 | CME | Sale | 7,593 | 214.59 | 1,629,381 |
| 2023-12-11 | CME | Sale | 5,560 | 216.37 | 1,203,017 |
| 2021-11-05 | CME | Sale | 10,000 | 221.54 | 2,215,380 |
| 2021-02-19 | CME | Sale | 11,000 | 195.72 | 2,152,920 |
| 2020-05-21 | CME | Sale | 9,000 | 180.11 | 1,620,990 |
| 2018-08-06 | CME | Sale | 11,509 | 162.01 | 1,864,573 |
| 2017-08-08 | CME | Option Ex | 9,200 | 109.72 | 1,009,424 |
| 2017-08-08 | CME | Sale | 9,200 | 125.13 | 1,151,177 |
| 2016-12-28 | CME | Option Ex | 14,886 | 54.34 | 808,830 |
| 2016-12-28 | CME | Sale | 14,886 | 116.39 | 1,732,611 |
| 2016-11-30 | CME | Sale | 15,000 | 112.85 | 1,692,735 |
| 2016-11-30 | CME | Option Ex | 15,000 | 54.30 | 814,500 |
| 2016-10-31 | CME | Option Ex | 15,000 | 55.59 | 833,775 |
| 2016-10-31 | CME | Sale | 15,000 | 100.00 | 1,499,940 |
| 2016-09-28 | CME | Sale | 14,990 | 105.13 | 1,575,883 |
| 2016-09-28 | CME | Option Ex | 13,334 | 70.38 | 938,380 |
| 2016-09-06 | CME | Sale | 15,000 | 107.75 | 1,616,250 |
| 2015-11-20 | CME | Option Ex | 11,250 | 50.01 | 562,612 |
| 2015-11-20 | CME | Sale | 11,250 | 98.00 | 1,102,500 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Durkin Bryan T (Director of Cme Group Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.