Insider · CIK 0001341363
Bryan T Durkin
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 AForm 4 → | Jun 29, 4:14 pm EDT | CME GROUP INC.CME | 645 | $225.00 | $145,125 | 43,652 | — | |
| Sep 14, 2018 AFForm 4 → | Sep 18, 6:10 pm EDT | CME GROUP INC.CME | 11,268 | $173.15 | $601,177 | 69,186 | — | plan? |
| Aug 6, 2018 SForm 4 → | Aug 7, 4:25 pm EDT | CME GROUP INC.CME | 11,509 | $162.01 | $1,864,573 | 64,862 | −15.1% | plan? |
| Mar 15, 2018 AFForm 4 → | Mar 19, 6:30 pm EDT | CME GROUP INC.CME | 23,202 | $165.66 | $1,180,162 | 76,371 | — | plan? |
| Sep 15, 2017 AFForm 4 → | Sep 19, 2:36 pm EDT | CME GROUP INC.CME | 12,601 | $131.29 | $454,395 | 67,417 | — | plan? |
| Aug 8, 2017 SForm 4 → | Aug 9, 11:41 am EDT | CME GROUP INC.CME | 9,200 | $125.13 | $1,151,179 | 61,738 | −13.0% | plan? |
| Aug 8, 2017 MForm 4 → | Aug 9, 11:41 am EDT | CME GROUP INC.CME | 9,200 | $109.72 | $1,009,424 | 70,938 | — | plan? |
| Mar 15, 2017 AFForm 4 → | Mar 17, 6:35 pm EDT | CME GROUP INC.CME | 21,222 | $124.74 | $821,039 | 61,738 | — | plan? |
| Dec 28, 2016 SForm 4 → | Dec 29, 5:53 pm EST | CME GROUP INC.CME | 14,886 | $116.39 | $1,732,610 | 53,680 | −21.7% | plan? |
| Dec 28, 2016 MForm 4 → | Dec 29, 5:53 pm EST | CME GROUP INC.CME | 14,886 | $54.36 | $809,169 | 56,286 | — | plan? |
| Nov 30, 2016 SForm 4 → | Dec 1, 2:46 pm EST | CME GROUP INC.CME | 15,000 | $112.85 | $1,692,735 | 53,680 | −21.8% | plan? |
| Nov 30, 2016 MForm 4 → | Dec 1, 2:46 pm EST | CME GROUP INC.CME | 15,000 | $54.30 | $814,500 | 68,680 | — | plan? |
| Oct 31, 2016 SForm 4 → | Nov 1, 3:43 pm EDT | CME GROUP INC.CME | 15,000 | $100.00 | $1,499,937 | 53,680 | −21.8% | plan? |
| Oct 31, 2016 MForm 4 → | Nov 1, 3:43 pm EDT | CME GROUP INC.CME | 15,000 | $56.05 | $840,781 | 63,906 | — | plan? |
| Sep 28, 2016 SForm 4 → | Sep 30, 1:06 pm EDT | CME GROUP INC.CME | 14,990 | $105.10 | $1,575,520 | 53,680 | −21.8% | plan? |
| Sep 28, 2016 MForm 4 → | Sep 30, 1:06 pm EDT | CME GROUP INC.CME | 13,334 | $80.37 | $1,071,621 | 57,070 | — | plan? |
| Sep 15, 2016 AFForm 4 → | Sep 19, 4:21 pm EDT | CME GROUP INC.CME | 10,321 | $109.65 | $78,180 | 55,336 | — | plan? |
| Sep 14, 2016 FForm 4 → | Sep 16, 3:38 pm EDT | CME GROUP INC.CME | 2,526 | $108.71 | $274,604 | 46,441 | — | plan? |
| Sep 6, 2016 SForm 4 → | Sep 8, 1:05 pm EDT | CME GROUP INC.CME | 15,000 | $107.75 | $1,616,250 | 48,967 | −23.4% | plan? |
| Jun 14, 2016 GForm 4 → | Sep 8, 1:05 pm EDT | CME GROUP INC.CME | 1,014 | — | — | 63,967 | — | plan? late |
| Mar 15, 2016 AFForm 4 → | Mar 17, 4:03 pm EDT | CME GROUP INC.CME | 26,341 | $96.71 | $823,292 | 64,981 | — | plan? |
| Nov 20, 2015 SForm 4 → | Nov 24, 10:17 am EST | CME GROUP INC.CME | 11,250 | $98.00 | $1,102,500 | 55,666 | −16.8% | plan? |
| Nov 20, 2015 MForm 4 → | Nov 24, 10:17 am EST | CME GROUP INC.CME | 11,250 | $50.01 | $562,613 | 66,916 | — | plan? |
| Sep 15, 2015 AFForm 4 → | Sep 17, 5:24 pm EDT | CME GROUP INC.CME | 8,097 | $95.37 | $71,432 | 55,666 | — | plan? |
| Sep 14, 2015 FForm 4 → | Sep 16, 6:25 pm EDT | CME GROUP INC.CME | 2,653 | $95.01 | $252,066 | 49,067 | — | plan? |
| Mar 15, 2015 FForm 4 → | Mar 17, 5:47 pm EDT | CME GROUP INC.CME | 239 | $96.83 | $23,142 | 51,720 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 8, 2017 MForm 4 → | Aug 9, 11:41 am EDT | CME GROUP INC.CME | 9,200 | — | — | 0 | — | |
| Dec 28, 2016 MForm 4 → | Dec 29, 5:53 pm EST | CME GROUP INC.CME | 14,886 | — | — | 0 | — | |
| Nov 30, 2016 MForm 4 → | Dec 1, 2:46 pm EST | CME GROUP INC.CME | 15,000 | — | — | 2,606 | — | |
| Oct 31, 2016 MForm 4 → | Nov 1, 3:43 pm EDT | CME GROUP INC.CME | 15,000 | — | — | 0 | — | |
| Sep 28, 2016 MForm 4 → | Sep 30, 1:06 pm EDT | CME GROUP INC.CME | 13,334 | — | — | 0 | — | |
| Nov 20, 2015 MForm 4 → | Nov 24, 10:17 am EST | CME GROUP INC.CME | 11,250 | — | — | 0 | — |