Mary V Mason

Insider

First SEC filing: Feb. 15, 2011 · Latest: Feb. 1, 2013

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.

Insider at

CNC selling April 27, 2012

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 56 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

56 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 14, 2012	CNC	F	703	$44.97	$31,614	38,974 Direct	-1.77%	Disposed	470.8% (price as of 2026-08-21)
Dec. 13, 2012	CNC	F	1,082	$45.49	$49,220	39,677 Direct	-2.65%	Disposed	464.3% (price as of 2026-08-21)
Dec. 11, 2012	CNC	A	7,500	$45.70	$342,750	40,759 Direct	+22.55%	Acquired	461.7% (price as of 2026-08-21)
Dec. 11, 2012	CNC	M	1,000	$25.21	$25,210	0 Direct	-100.00%	Disposed	918.2% (price as of 2026-08-21)
Dec. 11, 2012	CNC	M	2,000	$28.26	$56,520	0 Direct	-100.00%	Disposed	808.3% (price as of 2026-08-21)
Dec. 11, 2012	CNC	M	4,500	$26.29	$118,305	0 Direct	-100.00%	Disposed	876.3% (price as of 2026-08-21)
Dec. 11, 2012	CNC	F	4,378	$45.70	$200,075	33,259 Direct	-11.63%	Disposed	461.7% (price as of 2026-08-21)
Dec. 11, 2012	CNC	M	1,000	$25.21	$25,210	37,637 Direct	+2.73%	Acquired	918.2% (price as of 2026-08-21)
Dec. 11, 2012	CNC	M	2,000	$28.26	$56,520	36,637 Direct	+5.77%	Acquired	808.3% (price as of 2026-08-21)
Dec. 11, 2012	CNC	M	4,500	$26.29	$118,305	34,637 Direct	+14.93%	Acquired	876.3% (price as of 2026-08-21)
Dec. 10, 2012	CNC	F	433	$45.14	$19,546	30,137 Direct	-1.42%	Disposed	468.6% (price as of 2026-08-21)
Oct. 11, 2012	CNC	G	106	$35.97	$3,813	30,570 Direct	-0.35%	Disposed	613.6% (price as of 2026-08-21)
July 24, 2012	CNC	F	325	$34.64	$11,258	30,606 Direct	-1.05%	Disposed	641.0% (price as of 2026-08-21)
April 27, 2012	CNC	S	74	$42.17	$3,121	4,344 Direct	-1.67%	Disposed	508.7% (price as of 2026-08-21)
Dec. 13, 2011	CNC	A	10,000	$36.32	$363,200	30,723 Direct	+48.26%	Acquired	606.7% (price as of 2026-08-21)
Dec. 12, 2011	CNC	F	528	$37.56	$19,832	20,723 Direct	-2.48%	Disposed	583.4% (price as of 2026-08-21)
Dec. 9, 2011	CNC	F	379	$36.58	$13,864	21,251 Direct	-1.75%	Disposed	601.7% (price as of 2026-08-21)
Dec. 8, 2011	CNC	G	80	$37.20	$2,976	21,630 Direct	-0.37%	Disposed	590.0% (price as of 2026-08-21)
July 24, 2011	CNC	F	325	$35.70	$11,602	21,619 Direct	-1.48%	Disposed	619.0% (price as of 2026-08-21)
May 17, 2011	CNC	M	4,000	$25.21	$100,840	1,000 Direct	-80.00%	Disposed	918.2% (price as of 2026-08-21)
May 17, 2011	CNC	M	3,000	$26.29	$78,870	4,500 Direct	-40.00%	Disposed	876.3% (price as of 2026-08-21)
May 17, 2011	CNC	S 10b5-1	7,000	$34.12	$238,840	21,870 Direct	-24.25%	Disposed	652.3% (price as of 2026-08-21)
May 17, 2011	CNC	M	4,000	$25.21	$100,840	28,870 Direct	+16.08%	Acquired	918.2% (price as of 2026-08-21)
May 17, 2011	CNC	M	3,000	$26.29	$78,870	24,870 Direct	+13.72%	Acquired	876.3% (price as of 2026-08-21)
April 29, 2011	CNC	A	41	$35.80	$1,468	4,418 Direct	+0.94%	Acquired	617.0% (price as of 2026-08-21)
April 15, 2011	CNC	A	46	$32.29	$1,485	4,377 Direct	+1.06%	Acquired	694.9% (price as of 2026-08-21)
April 1, 2011	CNC	A	45	$32.98	$1,484	4,331 Direct	+1.05%	Acquired	678.3% (price as of 2026-08-21)
March 18, 2011	CNC	A	51	$29.29	$1,494	4,286 Direct	+1.20%	Acquired	776.3% (price as of 2026-08-21)
March 4, 2011	CNC	A	48	$30.81	$1,479	4,235 Direct	+1.15%	Acquired	733.1% (price as of 2026-08-21)
Feb. 18, 2011	CNC	A	50	$29.88	$1,494	4,187 Direct	+1.21%	Acquired	759.0% (price as of 2026-08-21)
Feb. 11, 2011	CNC	A	238	$29.37	$6,990	4,138 Direct	+6.10%	Acquired	774.0% (price as of 2026-08-21)
Dec. 14, 2007	CNC	A	4	$24.80	$99	938 Direct	+0.43%	Acquired	935.0% (price as of 2026-08-21)
Dec. 12, 2007	CNC	F	325	$24.79	$8,057	16,574 Direct	-1.92%	Disposed	935.4% (price as of 2026-08-21)
Dec. 12, 2007	CNC	A	2,500	$24.79	$61,975	16,899 Direct	+17.36%	Acquired	935.4% (price as of 2026-08-21)
Nov. 30, 2007	CNC	A	4	$24.93	$100	934 Direct	+0.43%	Acquired	929.6% (price as of 2026-08-21)
Nov. 16, 2007	CNC	A	5	$23.02	$115	929 Direct	+0.54%	Acquired	1015.0% (price as of 2026-08-21)
Nov. 2, 2007	CNC	A	5	$22.25	$111	924 Direct	+0.54%	Acquired	1053.6% (price as of 2026-08-21)
Oct. 19, 2007	CNC	A	5	$22.00	$110	920 Direct	+0.55%	Acquired	1066.7% (price as of 2026-08-21)
Oct. 5, 2007	CNC	A	5	$21.86	$109	915 Direct	+0.55%	Acquired	1074.2% (price as of 2026-08-21)
Sept. 21, 2007	CNC	A	5	$21.28	$106	910 Direct	+0.55%	Acquired	1106.2% (price as of 2026-08-21)
Sept. 7, 2007	CNC	A	6	$20.62	$124	904 Direct	+0.67%	Acquired	1144.8% (price as of 2026-08-21)
Sept. 7, 2007	CNC	A	5	$20.62	$103	898 Direct	+0.56%	Acquired	1144.8% (price as of 2026-08-21)
Aug. 24, 2007	CNC	A	6	$19.80	$119	893 Direct	+0.68%	Acquired	1196.4% (price as of 2026-08-21)
Aug. 10, 2007	CNC	A	6	$18.27	$110	888 Direct	+0.68%	Acquired	1304.9% (price as of 2026-08-21)
July 27, 2007	CNC	A	5	$21.80	$109	882 Direct	+0.57%	Acquired	1077.4% (price as of 2026-08-21)
July 24, 2007	CNC	A	5,000	$20.81	$104,050	14,296 Direct	+53.79%	Acquired	1133.4% (price as of 2026-08-21)
July 13, 2007	CNC	A	4	$22.42	$90	877 Direct	+0.46%	Acquired	1044.9% (price as of 2026-08-21)
June 29, 2007	CNC	A	5	$21.87	$109	873 Direct	+0.58%	Acquired	1073.7% (price as of 2026-08-21)
June 15, 2007	CNC	A	5	$20.33	$102	868 Direct	+0.58%	Acquired	1162.6% (price as of 2026-08-21)
June 1, 2007	CNC	A	4	$22.99	$92	863 Direct	+0.47%	Acquired	1016.5% (price as of 2026-08-21)
May 18, 2007	CNC	A	5	$21.39	$107	859 Direct	+0.59%	Acquired	1100.0% (price as of 2026-08-21)
May 4, 2007	CNC	A	5	$21.46	$107	854 Direct	+0.59%	Acquired	1096.1% (price as of 2026-08-21)
April 20, 2007	CNC	A	4	$23.44	$94	850 Direct	+0.47%	Acquired	995.1% (price as of 2026-08-21)
April 5, 2007	CNC	A	4	$22.65	$91	846 Direct	+0.48%	Acquired	1033.2% (price as of 2026-08-21)
March 23, 2007	CNC	A	4	$22.44	$90	841 Direct	+0.48%	Acquired	1043.9% (price as of 2026-08-21)
March 9, 2007	CNC	A	4	$22.78	$91	837 Direct	+0.48%	Acquired	1026.8% (price as of 2026-08-21)
March 5, 2007	CNC	A	297	$23.71	$7,042	833 Direct	+55.41%	Acquired	982.6% (price as of 2026-08-21)
May 16, 2006	CNC	G	200	—	—	9,183 Direct	-2.13%	Disposed	(price as of 2026-08-21)

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
Dec. 11, 2012	CNC	Common Stock Option (right to buy)	Common Stock (1,000)	$25.21	Dec. 12, 2016	1,000	Disposed
Dec. 11, 2012	CNC	Common Stock Option (right to buy)	Common Stock (2,000)	$28.26	April 24, 2016	2,000	Disposed
Dec. 11, 2012	CNC	Common Stock Option (right to buy)	Common Stock (4,500)	$26.29	Jan. 3, 2016	4,500	Disposed
April 27, 2012	CNC	Phantom Stock	Common Stock (74)	—	April 27, 2012	74	Disposed
May 17, 2011	CNC	Common Stock Option (right to buy)	Common Stock (4,000)	$25.21	Dec. 12, 2016	4,000	Disposed
May 17, 2011	CNC	Common Stock Option (right to buy)	Common Stock (3,000)	$26.29	Jan. 3, 2016	3,000	Disposed
April 29, 2011	CNC	Phantom Stock	Common Stock (41)	—	April 29, 2011	41	Acquired
April 15, 2011	CNC	Phantom Stock	Common Stock (46)	—	April 15, 2011	46	Acquired
April 1, 2011	CNC	Phantom Stock	Common Stock (45)	—	April 1, 2011	45	Acquired
March 18, 2011	CNC	Phantom Stock	Common Stock (51)	—	March 18, 2011	51	Acquired
March 4, 2011	CNC	Phantom Stock	Common Stock (48)	—	March 4, 2011	48	Acquired
Feb. 18, 2011	CNC	Phantom Stock	Common Stock (50)	—	Feb. 18, 2011	50	Acquired
Feb. 11, 2011	CNC	Phantom Stock	Common Stock (238)	—	Feb. 11, 2011	238	Acquired
Dec. 14, 2007	CNC	Phantom Stock	Common Stock (4)	—	Dec. 14, 2007	4	Acquired
Nov. 30, 2007	CNC	Phantom Stock	Common Stock (4)	—	Nov. 30, 2007	4	Acquired
Nov. 16, 2007	CNC	Phantom Stock	Common Stock (5)	—	Nov. 16, 2007	5	Acquired
Nov. 2, 2007	CNC	Phantom Stock	Common Stock (5)	—	Nov. 2, 2007	5	Acquired
Oct. 19, 2007	CNC	Phantom Stock	Common Stock (5)	—	Oct. 19, 2007	5	Acquired
Oct. 5, 2007	CNC	Phantom Stock	Common Stock (5)	—	Oct. 5, 2007	5	Acquired
Sept. 21, 2007	CNC	Phantom Stock	Common Stock (5)	—	Sept. 21, 2007	5	Acquired
Sept. 7, 2007	CNC	Phantom Stock	Common Stock (6)	—	Sept. 7, 2007	6	Acquired
Sept. 7, 2007	CNC	Phantom Stock	Common Stock (5)	—	Sept. 7, 2007	5	Acquired
Aug. 24, 2007	CNC	Phantom Stock	Common Stock (6)	—	Aug. 24, 2007	6	Acquired
Aug. 10, 2007	CNC	Phantom Stock	Common Stock (6)	—	Aug. 10, 2007	6	Acquired
July 27, 2007	CNC	Phantom Stock	Common Stock (5)	—	July 27, 2007	5	Acquired
July 13, 2007	CNC	Phantom Stock	Common Stock (4)	—	July 13, 2007	4	Acquired
June 29, 2007	CNC	Phantom Stock	Common Stock (5)	—	June 29, 2007	5	Acquired
June 15, 2007	CNC	Phantom Stock	Common Stock (5)	—	June 15, 2007	5	Acquired
June 1, 2007	CNC	Phantom Stock	Common Stock (4)	—	June 1, 2007	4	Acquired
May 18, 2007	CNC	Phantom Stock	Common Stock (5)	—	May 18, 2007	5	Acquired
May 4, 2007	CNC	Phantom Stock	Common Stock (5)	—	May 4, 2007	5	Acquired
April 20, 2007	CNC	Phantom Stock	Common Stock (4)	—	April 20, 2007	4	Acquired
April 5, 2007	CNC	Phantom Stock	Common Stock (4)	—	April 5, 2007	4	Acquired
March 23, 2007	CNC	Phantom Stock	Common Stock (4)	—	March 23, 2007	4	Acquired
March 9, 2007	CNC	Phantom Stock	Common Stock (4)	—	March 9, 2007	4	Acquired
March 5, 2007	CNC	Phantom Stock	Common Stock (297)	—	March 5, 2007	297	Acquired

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

Initial ownership (Form 3) 11 holdings

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

Date	Ticker	Security	Shares	Ownership
Feb. 15, 2011	CNC	Common Stock	—	Direct
Feb. 15, 2011	CNC	Phantom Stock→ Common Stock (3,899)	3,899	Direct
Feb. 15, 2011	CNC	Common Stock Option (right to buy)→ Common Stock (7,500)	7,500	Direct
Feb. 15, 2011	CNC	Common Stock Option (right to buy)→ Common Stock (2,000)	2,000	Direct
Feb. 15, 2011	CNC	Common Stock Option (right to buy)→ Common Stock (5,000)	5,000	Direct
March 6, 2007	CNC	Common Stock	—	Direct
March 6, 2007	CNC	Common Stock	200	Indirect
March 6, 2007	CNC	Phantom Stock→ Common Stock	—	Direct
March 6, 2007	CNC	Common Stock Option (right to buy)→ Common Stock (7,500)	7,500	Direct
March 6, 2007	CNC	Common Stock Option (right to buy)→ Common Stock (2,000)	2,000	Direct
March 6, 2007	CNC	Common Stock Option (right to buy)→ Common Stock (5,000)	5,000	Direct