Mark J Brooks

Insider

First SEC filing: Jan. 16, 2024 · Latest: Jan. 16, 2024

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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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 78 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

78 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 6, 2025	RZC	A	920	$193.00	$177,560	920 Direct	—	Acquired	-86.7% (price as of 2026-08-20)
March 6, 2025	RZC	A	2,513	$193.00	$485,009	2,513 Direct	—	Acquired	-86.7% (price as of 2026-08-20)
Jan. 16, 2025	RZC	M	308	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 16, 2025	RZC	F	106	$223.86	$23,729	202 Direct	-34.42%	Disposed	-88.5% (price as of 2026-08-20)
Jan. 16, 2025	RZC	M	308	—	—	308 Direct	—	Acquired	(price as of 2026-08-20)
March 15, 2024	RZC	A	926	$185.28	$171,569	926 Direct	—	Acquired	-86.2% (price as of 2026-08-20)
March 15, 2024	RZC	A	2,525	$185.28	$467,832	2,525 Direct	—	Acquired	-86.2% (price as of 2026-08-20)
Sept. 16, 2022	CNC	A	18	$86.00	$1,548	2,332 Direct	+0.78%	Acquired	-25.6% (price as of 2026-08-20)
Sept. 2, 2022	CNC	A	17	$91.24	$1,551	2,314 Direct	+0.74%	Acquired	-29.9% (price as of 2026-08-20)
Aug. 19, 2022	CNC	A	17	$95.34	$1,621	2,297 Direct	+0.75%	Acquired	-32.9% (price as of 2026-08-20)
Aug. 5, 2022	CNC	A	17	$92.97	$1,580	2,280 Direct	+0.75%	Acquired	-31.2% (price as of 2026-08-20)
July 22, 2022	CNC	A	18	$90.51	$1,629	2,263 Direct	+0.80%	Acquired	-29.3% (price as of 2026-08-20)
July 8, 2022	CNC	A	19	$85.26	$1,620	2,245 Direct	+0.85%	Acquired	-25.0% (price as of 2026-08-20)
June 24, 2022	CNC	A	19	$83.64	$1,589	2,227 Direct	+0.86%	Acquired	-23.5% (price as of 2026-08-20)
June 10, 2022	CNC	A	20	$80.02	$1,600	2,208 Direct	+0.91%	Acquired	-20.1% (price as of 2026-08-20)
May 27, 2022	CNC	A	19	$81.89	$1,556	2,188 Direct	+0.88%	Acquired	-21.9% (price as of 2026-08-20)
May 13, 2022	CNC	A	20	$81.23	$1,625	2,169 Direct	+0.93%	Acquired	-21.3% (price as of 2026-08-20)
April 29, 2022	CNC	A	19	$81.59	$1,550	2,149 Direct	+0.89%	Acquired	-21.6% (price as of 2026-08-20)
April 15, 2022	CNC	A	18	$86.54	$1,558	2,130 Direct	+0.85%	Acquired	-26.1% (price as of 2026-08-20)
April 1, 2022	CNC	A	19	$84.19	$1,600	2,111 Direct	+0.91%	Acquired	-24.0% (price as of 2026-08-20)
March 24, 2022	CNC	S 10b5-1	3,690	$82.71	$305,200	153,755 Direct	-2.34%	Disposed	-22.7% (price as of 2026-08-20)
March 24, 2022	CNC	F	2,977	$82.46	$245,483	157,445 Direct	-1.86%	Disposed	-22.4% (price as of 2026-08-20)
March 18, 2022	CNC	A	18	$87.98	$1,584	2,092 Direct	+0.87%	Acquired	-27.3% (price as of 2026-08-20)
March 4, 2022	CNC	A	19	$84.78	$1,611	2,074 Direct	+0.92%	Acquired	-24.6% (price as of 2026-08-20)
Feb. 18, 2022	CNC	A	250	$82.81	$20,702	2,056 Direct	+13.84%	Acquired	-22.8% (price as of 2026-08-20)
Feb. 4, 2022	CNC	A	14	$81.53	$1,141	1,806 Direct	+0.78%	Acquired	-21.6% (price as of 2026-08-20)
Jan. 21, 2022	CNC	A	15	$78.95	$1,184	1,792 Direct	+0.84%	Acquired	-19.0% (price as of 2026-08-20)
Jan. 20, 2022	CNC	S 10b5-1	2,774	$80.00	$221,920	160,422 Direct	-1.70%	Disposed	-20.1% (price as of 2026-08-20)
Jan. 7, 2022	CNC	A	15	$76.34	$1,145	1,777 Direct	+0.85%	Acquired	-16.2% (price as of 2026-08-20)
Dec. 15, 2021	CNC	A	6,724	—	—	6,724 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 15, 2021	CNC	A	15,577	$81.85	$1,274,977	163,196 Direct	+10.55%	Acquired	-21.9% (price as of 2026-08-20)
Dec. 15, 2021	CNC	F	14,278	$81.85	$1,168,654	147,619 Direct	-8.82%	Disposed	-21.9% (price as of 2026-08-20)
Dec. 15, 2021	CNC	A	9,370	$66.23	$620,575	161,897 Direct	+6.14%	Acquired	-3.4% (price as of 2026-08-20)
Dec. 11, 2021	CNC	F	1,910	$78.45	$149,840	152,527 Direct	-1.24%	Disposed	-18.5% (price as of 2026-08-20)
Dec. 10, 2021	CNC	F	1,588	$74.87	$118,894	154,437 Direct	-1.02%	Disposed	-14.6% (price as of 2026-08-20)
Oct. 28, 2021	CNC	S 10b5-1	8,296	$70.17	$582,130	156,025 Direct	-5.05%	Disposed	-8.9% (price as of 2026-08-20)
May 7, 2021	CNC	S 10b5-1	15,000	$68.00	$1,020,000	164,321 Direct	-8.36%	Disposed	-5.9% (price as of 2026-08-20)
March 24, 2021	CNC	F	1,984	$64.06	$127,095	179,321 Direct	-1.09%	Disposed	-0.2% (price as of 2026-08-20)
Dec. 15, 2020	CNC	A	25,000	$59.73	$1,493,250	181,305 Direct	+15.99%	Acquired	7.1% (price as of 2026-08-20)
Dec. 15, 2020	CNC	F	12,224	$59.73	$730,140	156,305 Direct	-7.25%	Disposed	7.1% (price as of 2026-08-20)
Dec. 15, 2020	CNC	A	9,555	$49.85	$476,317	168,529 Direct	+6.01%	Acquired	28.3% (price as of 2026-08-20)
Dec. 12, 2020	CNC	F	1,767	$60.71	$107,275	158,974 Direct	-1.10%	Disposed	5.3% (price as of 2026-08-20)
Dec. 11, 2020	CNC	F	1,910	$61.31	$117,102	160,741 Direct	-1.17%	Disposed	4.3% (price as of 2026-08-20)
Dec. 10, 2020	CNC	F	2,387	$63.45	$151,455	162,651 Direct	-1.45%	Disposed	0.8% (price as of 2026-08-20)
March 24, 2020	CNC	A	20,000	$45.55	$911,000	165,038 Direct	+13.79%	Acquired	40.4% (price as of 2026-08-20)
Feb. 14, 2020	CNC	A	1,214	$65.89	$79,990	1,762 Direct	+221.53%	Acquired	-2.9% (price as of 2026-08-20)
Feb. 4, 2020	CNC	F	14,624	$62.88	$919,557	145,038 Direct	-9.16%	Disposed	1.7% (price as of 2026-08-20)
Feb. 4, 2020	CNC	A	13,920	$28.13	$391,570	159,662 Direct	+9.55%	Acquired	127.4% (price as of 2026-08-20)
Dec. 26, 2019	CNC	S 10b5-1	2,947	$63.34	$186,663	145,742 Direct	-1.98%	Disposed	1.0% (price as of 2026-08-20)
Dec. 13, 2019	CNC	F	2,387	$58.52	$139,687	148,689 Direct	-1.58%	Disposed	9.3% (price as of 2026-08-20)
Dec. 12, 2019	CNC	F	1,766	$58.64	$103,558	151,076 Direct	-1.16%	Disposed	9.1% (price as of 2026-08-20)
Dec. 11, 2019	CNC	F	1,910	$59.62	$113,874	152,842 Direct	-1.23%	Disposed	7.3% (price as of 2026-08-20)
Dec. 10, 2019	CNC	A	40,000	$59.17	$2,366,800	154,752 Direct	+34.86%	Acquired	8.1% (price as of 2026-08-20)
March 24, 2019	CNC	F	2,984	$57.14	$170,506	114,752 Direct	-2.53%	Disposed	11.9% (price as of 2026-08-20)
Feb. 15, 2019	CNC	A	245	$63.96	$15,670	548 Direct	+80.86%	Acquired	0.0% (price as of 2026-08-20)
Dec. 18, 2018	CNC	S 10b5-1	2,540	$121.26	$308,000	58,868 Direct	-4.14%	Disposed	5.5% (price as of 2026-08-20)
Dec. 13, 2018	CNC	F	1,207	$134.29	$162,088	61,408 Direct	-1.93%	Disposed	-4.8% (price as of 2026-08-20)
Dec. 12, 2018	CNC	F	893	$132.83	$118,617	62,615 Direct	-1.41%	Disposed	-3.7% (price as of 2026-08-20)
Dec. 11, 2018	CNC	A	16,000	$132.46	$2,119,360	63,508 Direct	+33.68%	Acquired	-3.4% (price as of 2026-08-20)
July 2, 2018	CNC	F	1,407	$123.21	$173,356	47,508 Direct	-2.88%	Disposed	3.8% (price as of 2026-08-20)
March 24, 2018	CNC	F	1,122	$101.47	$113,849	48,915 Direct	-2.24%	Disposed	26.1% (price as of 2026-08-20)
March 12, 2018	CNC	S 10b5-1	4,165	$102.27	$425,955	50,037 Direct	-7.68%	Disposed	25.1% (price as of 2026-08-20)
Dec. 13, 2017	CNC	F	1,279	$100.86	$129,000	54,202 Direct	-2.31%	Disposed	26.8% (price as of 2026-08-20)
Dec. 12, 2017	CNC	A	14,800	$99.70	$1,475,560	55,481 Direct	+36.38%	Acquired	28.3% (price as of 2026-08-20)
July 2, 2017	CNC	F	1,365	$79.88	$109,036	40,681 Direct	-3.25%	Disposed	60.1% (price as of 2026-08-20)
June 2, 2017	CNC	S 10b5-1	2,161	$75.43	$163,004	42,046 Direct	-4.89%	Disposed	69.6% (price as of 2026-08-20)
March 24, 2017	CNC	F	1,112	$65.31	$72,625	44,207 Direct	-2.45%	Disposed	95.9% (price as of 2026-08-20)
Feb. 21, 2017	CNC	F	1,398	$67.61	$94,519	45,319 Direct	-2.99%	Disposed	89.2% (price as of 2026-08-20)
Dec. 29, 2016	CNC	A	12	$57.47	$690	152 Direct	+8.57%	Acquired	122.6% (price as of 2026-08-20)
Dec. 16, 2016	CNC	A	12	$57.24	$687	139 Direct	+9.45%	Acquired	123.5% (price as of 2026-08-20)
Dec. 13, 2016	CNC	A	20,000	$56.26	$1,125,200	46,717 Direct	+74.86%	Acquired	127.4% (price as of 2026-08-20)
Dec. 2, 2016	CNC	A	12	$57.95	$695	127 Direct	+10.43%	Acquired	120.7% (price as of 2026-08-20)
Dec. 1, 2016	CNC	S 10b5-1	1,099	$58.00	$63,742	26,717 Direct	-3.95%	Disposed	120.5% (price as of 2026-08-20)
Nov. 18, 2016	CNC	A	12	$57.40	$689	115 Direct	+11.65%	Acquired	122.8% (price as of 2026-08-20)
Nov. 12, 2016	CNC	F	1,051	$50.68	$53,265	27,816 Direct	-3.64%	Disposed	152.4% (price as of 2026-08-20)
Nov. 4, 2016	CNC	A	11	$60.66	$667	103 Direct	+11.96%	Acquired	110.9% (price as of 2026-08-20)
Oct. 31, 2016	CNC	J	703	$62.36	$43,839	28,867 Direct	-2.38%	Disposed	105.1% (price as of 2026-08-20)
Oct. 21, 2016	CNC	A	11	$61.93	$681	92 Direct	+13.58%	Acquired	106.5% (price as of 2026-08-20)
Oct. 7, 2016	CNC	A	11	$62.10	$683	81 Direct	+15.71%	Acquired	106.0% (price as of 2026-08-20)
Sept. 23, 2016	CNC	A	10	$69.00	$690	70 Direct	+16.67%	Acquired	85.4% (price as of 2026-08-20)
Sept. 9, 2016	CNC	A	10	$67.67	$677	60 Direct	+20.00%	Acquired	89.0% (price as of 2026-08-20)
Aug. 26, 2016	CNC	A	10	$67.70	$677	49 Direct	+25.64%	Acquired	88.9% (price as of 2026-08-20)
Aug. 12, 2016	CNC	A	10	$69.58	$696	39 Direct	+34.48%	Acquired	83.8% (price as of 2026-08-20)
July 29, 2016	CNC	A	10	$69.96	$700	29 Direct	+52.63%	Acquired	82.8% (price as of 2026-08-20)
July 15, 2016	CNC	A	10	$72.05	$720	19 Direct	+111.11%	Acquired	77.5% (price as of 2026-08-20)
July 2, 2016	CNC	F	1,035	$71.29	$73,785	29,570 Direct	-3.38%	Disposed	79.4% (price as of 2026-08-20)
July 1, 2016	CNC	A	10	$71.37	$714	10 Direct	—	Acquired	79.2% (price as of 2026-08-20)
June 6, 2016	CNC	S 10b5-1	3,914	$65.01	$254,449	30,605 Direct	-11.34%	Disposed	96.8% (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 6, 2025	RZC	Restricted Share Unit - March 2025	Common Stock (920)	$193.00	—	920	Acquired
March 6, 2025	RZC	Stock Appreciation Right (right to purchase) 2025	Common Stock (2,513)	$193.00	March 6, 2035	2,513	Acquired
Jan. 16, 2025	RZC	Restricted Share Unit - March 2024	Common stock (308)	—	—	308	Disposed
March 15, 2024	RZC	Restricted Share Unit - March 2024	Common Stock (926)	$185.28	—	926	Acquired
March 15, 2024	RZC	Stock Appreciation Right (right to purchase) 2024	Common Stock (2,525)	$185.28	March 15, 2034	2,525	Acquired
Sept. 16, 2022	CNC	Phantom Stock	Common Stock (18)	—	Sept. 16, 2022	18	Acquired
Sept. 2, 2022	CNC	Phantom Stock	Common Stock (17)	—	Sept. 2, 2022	17	Acquired
Aug. 19, 2022	CNC	Phantom Stock	Common Stock (17)	—	Aug. 19, 2022	17	Acquired
Aug. 5, 2022	CNC	Phantom Stock	Common Stock (17)	—	Aug. 5, 2022	17	Acquired
July 22, 2022	CNC	Phantom Stock	Common Stock (18)	—	July 22, 2022	18	Acquired
July 8, 2022	CNC	Phantom Stock	Common Stock (19)	—	July 8, 2022	19	Acquired
June 24, 2022	CNC	Phantom Stock	Common Stock (19)	—	June 24, 2022	19	Acquired
June 10, 2022	CNC	Phantom Stock	Common Stock (20)	—	June 10, 2022	20	Acquired
May 27, 2022	CNC	Phantom Stock	Common Stock (19)	—	May 27, 2022	19	Acquired
May 13, 2022	CNC	Phantom Stock	Common Stock (20)	—	May 13, 2022	20	Acquired
April 29, 2022	CNC	Phantom Stock	Common Stock (19)	—	April 29, 2022	19	Acquired
April 15, 2022	CNC	Phantom Stock	Common Stock (18)	—	April 15, 2022	18	Acquired
April 1, 2022	CNC	Phantom Stock	Common Stock (19)	—	April 1, 2022	19	Acquired
March 18, 2022	CNC	Phantom Stock	Common Stock (18)	—	March 18, 2022	18	Acquired
March 4, 2022	CNC	Phantom Stock	Common Stock (19)	—	March 4, 2022	19	Acquired
Feb. 18, 2022	CNC	Phantom Stock	Common Stock (250)	—	Feb. 18, 2022	250	Acquired
Feb. 4, 2022	CNC	Phantom Stock	Common Stock (14)	—	Feb. 4, 2022	14	Acquired
Jan. 21, 2022	CNC	Phantom Stock	Common Stock (15)	—	Jan. 21, 2022	15	Acquired
Jan. 7, 2022	CNC	Phantom Stock	Common Stock (15)	—	Jan. 7, 2022	15	Acquired
Dec. 15, 2021	CNC	Common Stock Option (right to buy)	Common Stock (6,724)	$81.85	Dec. 15, 2031	6,724	Acquired
Feb. 14, 2020	CNC	Phantom Stock	Common Stock (1,214)	—	Feb. 14, 2020	1,214	Acquired
Feb. 15, 2019	CNC	Phantom Stock	Common Stock (245)	—	Feb. 15, 2019	245	Acquired
Dec. 29, 2016	CNC	Phantom Stock	Common Stock (12)	—	Dec. 29, 2016	12	Acquired
Dec. 16, 2016	CNC	Phantom Stock	Common Stock (12)	—	Dec. 16, 2016	12	Acquired
Dec. 2, 2016	CNC	Phantom Stock	Common Stock (12)	—	Dec. 2, 2016	12	Acquired
Nov. 18, 2016	CNC	Phantom Stock	Common Stock (12)	—	Nov. 18, 2016	12	Acquired
Nov. 4, 2016	CNC	Phantom Stock	Common Stock (11)	—	Nov. 4, 2016	11	Acquired
Oct. 21, 2016	CNC	Phantom Stock	Common Stock (11)	—	Oct. 21, 2016	11	Acquired
Oct. 7, 2016	CNC	Phantom Stock	Common Stock (11)	—	Oct. 7, 2016	11	Acquired
Sept. 23, 2016	CNC	Phantom Stock	Common Stock (10)	—	Sept. 23, 2016	10	Acquired
Sept. 9, 2016	CNC	Phantom Stock	Common Stock (10)	—	Sept. 9, 2016	10	Acquired
Aug. 26, 2016	CNC	Phantom Stock	Common Stock (10)	—	Aug. 26, 2016	10	Acquired
Aug. 12, 2016	CNC	Phantom Stock	Common Stock (10)	—	Aug. 12, 2016	10	Acquired
July 29, 2016	CNC	Phantom Stock	Common Stock (10)	—	July 29, 2016	10	Acquired
July 15, 2016	CNC	Phantom Stock	Common Stock (10)	—	July 15, 2016	10	Acquired
July 1, 2016	CNC	Phantom Stock	Common Stock (10)	—	July 1, 2016	10	Acquired

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
Jan. 16, 2024	RZC	Restricted Share Unit Special Grant - September 2023→ Common Stock (6,728)	6,728	Direct
March 28, 2016	CNC	Common Stock	—	Direct

Compensation (DEF 14A)

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

CNC

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2020	$700,000	—	$895,950	—	$1,159,000	—	$79,667	$4,342,917
2019	$600,000	—	$946,720	—	$1,346,500	—	$96,705	$4,410,005
2018	$550,000	—	$847,744	—	$1,317,475	—	$48,837	$4,035,672

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