Sean Tully

CIK 1619542 · View on SEC EDGAR ↗

Insider

First SEC filing: Sept. 15, 2014 · Latest: Sept. 15, 2014

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

CME selling March 14, 2022

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 71 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

71 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 15, 2022	CME	A	122	$155.22	$18,937	22,087 Direct	+0.56%	Acquired	73.4% (price as of 2026-08-20)
Sept. 16, 2022	CME	F	377	$191.56	$72,218	21,965 Direct	-1.69%	Disposed	40.5% (price as of 2026-08-20)
Sept. 15, 2022	CME	A	4,128	—	—	22,342 Direct	+22.66%	Acquired	(price as of 2026-08-20)
Sept. 15, 2022	CME	F	919	$190.77	$175,318	18,214 Direct	-4.80%	Disposed	41.1% (price as of 2026-08-20)
Sept. 14, 2022	CME	F	439	$191.30	$83,981	19,133 Direct	-2.24%	Disposed	40.7% (price as of 2026-08-20)
Sept. 14, 2022	CME	F	439	—	—	19,133 Direct	-2.24%	Disposed	(price as of 2026-08-20)
March 15, 2022	CME	F	1,153	$232.00	$267,496	19,572 Direct	-5.56%	Disposed	16.0% (price as of 2026-08-20)
March 15, 2022	CME	A	2,692	$232.00	$624,544	20,725 Direct	+14.93%	Acquired	16.0% (price as of 2026-08-20)
March 14, 2022	CME	S	3,999	$229.80	$918,970	18,033 Direct	-18.15%	Disposed	17.1% (price as of 2026-08-20)
March 14, 2022	CME	S	1	$229.81	$230	22,032 Direct	0.00%	Disposed	17.1% (price as of 2026-08-20)
March 11, 2022	CME	S	3,000	$229.00	$687,000	22,033 Direct	-11.98%	Disposed	17.5% (price as of 2026-08-20)
Sept. 16, 2021	CME	F	410	$188.69	$77,363	25,033 Direct	-1.61%	Disposed	42.6% (price as of 2026-08-20)
Sept. 15, 2021	CME	A	3,572	—	—	25,443 Direct	+16.33%	Acquired	(price as of 2026-08-20)
Sept. 15, 2021	CME	F	519	$188.96	$98,070	21,871 Direct	-2.32%	Disposed	42.4% (price as of 2026-08-20)
Sept. 15, 2021	CME	F	611	$188.96	$115,455	22,390 Direct	-2.66%	Disposed	42.4% (price as of 2026-08-20)
Sept. 14, 2021	CME	F	478	$188.85	$90,270	23,001 Direct	-2.04%	Disposed	42.5% (price as of 2026-08-20)
Aug. 24, 2021	CME	S	5,000	$200.20	$1,001,000	23,479 Direct	-17.56%	Disposed	34.4% (price as of 2026-08-20)
March 25, 2021	CME	M	4,120	$54.37	$224,004	0 Direct	-100.00%	Disposed	394.9% (price as of 2026-08-20)
March 25, 2021	CME	M	4,120	$54.37	$224,004	28,479 Direct	+16.91%	Acquired	394.9% (price as of 2026-08-20)
March 15, 2021	CME	F	3,771	$209.09	$788,478	24,359 Direct	-13.41%	Disposed	28.7% (price as of 2026-08-20)
March 15, 2021	CME	A	8,460	$209.09	$1,768,901	28,130 Direct	+43.01%	Acquired	28.7% (price as of 2026-08-20)
Feb. 26, 2021	CME	S	5,000	$201.20	$1,006,000	19,670 Direct	-20.27%	Disposed	33.7% (price as of 2026-08-20)
Feb. 26, 2021	CME	S	5,000	$201.61	$1,008,050	24,670 Direct	-16.85%	Disposed	33.5% (price as of 2026-08-20)
Sept. 16, 2020	CME	F	385	$170.20	$65,527	29,670 Direct	-1.28%	Disposed	58.1% (price as of 2026-08-20)
Sept. 15, 2020	CME	A	4,016	—	—	30,055 Direct	+15.42%	Acquired	(price as of 2026-08-20)
Sept. 15, 2020	CME	F	651	$168.10	$109,433	26,039 Direct	-2.44%	Disposed	60.1% (price as of 2026-08-20)
Sept. 15, 2020	CME	F	564	$168.10	$94,808	26,690 Direct	-2.07%	Disposed	60.1% (price as of 2026-08-20)
Sept. 14, 2020	CME	F	447	$166.08	$74,238	27,254 Direct	-1.61%	Disposed	62.0% (price as of 2026-08-20)
March 15, 2020	CME	F	3,025	$182.01	$550,580	27,701 Direct	-9.85%	Disposed	47.8% (price as of 2026-08-20)
March 15, 2020	CME	A	6,176	—	—	30,726 Direct	+25.16%	Acquired	(price as of 2026-08-20)
March 15, 2020	CME	F	2,655	$182.01	$483,237	24,550 Direct	-9.76%	Disposed	47.8% (price as of 2026-08-20)
March 15, 2020	CME	A	6,176	—	—	27,205 Direct	+29.37%	Acquired	(price as of 2026-08-20)
Sept. 16, 2019	CME	A	3,260	—	—	21,029 Direct	+18.35%	Acquired	(price as of 2026-08-20)
Sept. 15, 2019	CME	F	595	$205.80	$122,451	17,769 Direct	-3.24%	Disposed	30.8% (price as of 2026-08-20)
Sept. 15, 2019	CME	F	692	$205.80	$142,414	18,364 Direct	-3.63%	Disposed	30.8% (price as of 2026-08-20)
Sept. 15, 2019	CME	F	400	$205.80	$82,320	19,056 Direct	-2.06%	Disposed	30.8% (price as of 2026-08-20)
Sept. 14, 2019	CME	F	467	$205.80	$96,109	19,456 Direct	-2.34%	Disposed	30.8% (price as of 2026-08-20)
Sept. 6, 2019	CME	S	7,200	$223.13	$1,606,536	19,923 Direct	-26.55%	Disposed	20.6% (price as of 2026-08-20)
March 16, 2019	CME	F	140	$170.14	$23,820	27,123 Direct	-0.51%	Disposed	58.2% (price as of 2026-08-20)
March 15, 2019	CME	F	1,613	$170.14	$274,436	27,263 Direct	-5.59%	Disposed	58.2% (price as of 2026-08-20)
March 15, 2019	CME	A	3,674	—	—	28,876 Direct	+14.58%	Acquired	(price as of 2026-08-20)
March 15, 2019	CME	F	1,800	$170.14	$306,252	25,202 Direct	-6.67%	Disposed	58.2% (price as of 2026-08-20)
March 15, 2019	CME	A	3,674	—	—	27,002 Direct	+15.75%	Acquired	(price as of 2026-08-20)
Dec. 12, 2018	CME	S	6,000	$191.45	$1,148,700	23,328 Direct	-20.46%	Disposed	40.6% (price as of 2026-08-20)
Dec. 12, 2018	CME	S	5,000	$191.75	$958,750	29,328 Direct	-14.57%	Disposed	40.3% (price as of 2026-08-20)
Dec. 12, 2018	CME	S	2,000	$192.16	$384,320	34,328 Direct	-5.51%	Disposed	40.0% (price as of 2026-08-20)
Dec. 12, 2018	CME	S	500	$192.00	$96,000	36,328 Direct	-1.36%	Disposed	40.2% (price as of 2026-08-20)
Sept. 15, 2018	CME	F	293	$173.15	$50,733	36,828 Direct	-0.79%	Disposed	55.4% (price as of 2026-08-20)
Sept. 15, 2018	CME	F	606	$173.15	$104,929	37,121 Direct	-1.61%	Disposed	55.4% (price as of 2026-08-20)
Sept. 15, 2018	CME	F	702	$173.15	$121,551	37,727 Direct	-1.83%	Disposed	55.4% (price as of 2026-08-20)
Sept. 15, 2018	CME	F	404	$173.15	$69,953	38,429 Direct	-1.04%	Disposed	55.4% (price as of 2026-08-20)
Sept. 14, 2018	CME	A	3,900	—	—	38,833 Direct	+11.16%	Acquired	(price as of 2026-08-20)
March 16, 2018	CME	F	144	$165.12	$23,777	34,933 Direct	-0.41%	Disposed	63.0% (price as of 2026-08-20)
March 15, 2018	CME	F	2,094	$165.66	$346,892	35,077 Direct	-5.63%	Disposed	62.4% (price as of 2026-08-20)
March 15, 2018	CME	F	1,179	$165.66	$195,313	37,171 Direct	-3.07%	Disposed	62.4% (price as of 2026-08-20)
March 15, 2018	CME	A	5,023	—	—	38,350 Direct	+15.07%	Acquired	(price as of 2026-08-20)
March 15, 2018	CME	A	2,405	—	—	33,327 Direct	+7.78%	Acquired	(price as of 2026-08-20)
Sept. 16, 2017	CME	F	314	$131.29	$41,225	30,922 Direct	-1.01%	Disposed	105.0% (price as of 2026-08-20)
Sept. 15, 2017	CME	F	1,362	$131.29	$178,817	31,236 Direct	-4.18%	Disposed	105.0% (price as of 2026-08-20)
Sept. 15, 2017	CME	A	5,140	—	—	32,598 Direct	+18.72%	Acquired	(price as of 2026-08-20)
March 16, 2017	CME	F	104	$124.74	$12,973	27,458 Direct	-0.38%	Disposed	115.7% (price as of 2026-08-20)
March 15, 2017	CME	A	1,884	—	—	27,562 Direct	+7.34%	Acquired	(price as of 2026-08-20)
March 15, 2017	CME	F	698	$124.74	$87,069	25,678 Direct	-2.65%	Disposed	115.7% (price as of 2026-08-20)
Sept. 16, 2016	CME	F	322	$109.65	$35,307	26,376 Direct	-1.21%	Disposed	145.4% (price as of 2026-08-20)
Sept. 15, 2016	CME	A	6,176	—	—	26,698 Direct	+30.09%	Acquired	(price as of 2026-08-20)
Sept. 15, 2016	CME	F	704	$109.28	$76,933	20,522 Direct	-3.32%	Disposed	146.2% (price as of 2026-08-20)
Sept. 14, 2016	CME	F	193	$107.55	$20,757	21,226 Direct	-0.90%	Disposed	150.2% (price as of 2026-08-20)
March 16, 2016	CME	F	111	$96.38	$10,698	21,419 Direct	-0.52%	Disposed	179.2% (price as of 2026-08-20)
March 15, 2016	CME	A	677	—	—	21,530 Direct	+3.25%	Acquired	(price as of 2026-08-20)
March 15, 2016	CME	A	1,884	—	—	20,853 Direct	+9.93%	Acquired	(price as of 2026-08-20)
March 15, 2016	CME	F	949	$96.71	$91,778	18,969 Direct	-4.76%	Disposed	178.3% (price as of 2026-08-20)
Sept. 16, 2015	CME	F	222	$95.37	$21,172	19,918 Direct	-1.10%	Disposed	182.2% (price as of 2026-08-20)
Sept. 15, 2015	CME	A	3,676	—	—	20,140 Direct	+22.33%	Acquired	(price as of 2026-08-20)
Sept. 15, 2015	CME	F	352	$95.24	$33,524	16,464 Direct	-2.09%	Disposed	182.5% (price as of 2026-08-20)
Sept. 14, 2015	CME	F	207	$94.44	$19,549	16,816 Direct	-1.22%	Disposed	184.9% (price as of 2026-08-20)
March 16, 2015	CME	A	1,312	—	—	17,023 Direct	+8.35%	Acquired	(price as of 2026-08-20)
March 15, 2015	CME	A	1,094	—	—	15,711 Direct	+7.48%	Acquired	(price as of 2026-08-20)
March 15, 2015	CME	F	405	$96.83	$39,216	14,617 Direct	-2.70%	Disposed	177.9% (price as of 2026-08-20)
Sept. 16, 2014	CME	F	237	$79.87	$18,929	15,022 Direct	-1.55%	Disposed	236.9% (price as of 2026-08-20)
Sept. 15, 2014	CME	A	2,740	—	—	15,259 Direct	+21.89%	Acquired	(price as of 2026-08-20)
Sept. 15, 2014	CME	F	122	$79.82	$9,738	12,519 Direct	-0.97%	Disposed	237.1% (price as of 2026-08-20)
Sept. 14, 2014	CME	F	219	$79.33	$17,373	12,641 Direct	-1.70%	Disposed	239.2% (price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
March 25, 2021	CME	Non-Qualified Stock Option (right to buy)	Common Stock Class A (4,120)	$54.37	Sept. 15, 2021	4,120	Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Sept. 15, 2014	CME	Common Stock Class A	12,860	Direct
Sept. 15, 2014	CME	Non-Qualified Stock Option (right to buy)→ Common Stock Class A (4,120)	4,120	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

CME

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2018	$450,000	—	—	—	$787,185	$18,001	$76,270	$3,083,836
2017	$450,000	—	—	—	$594,431	$33,094	$75,450	$2,686,674
2016	$450,000	—	—	—	$579,192	$26,421	$74,654	$2,620,999

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.