Sean S Sullivan

Insider

First SEC filing: June 10, 2011 · Latest: June 10, 2011

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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 97 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

97 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 3, 2025	GOLF	F	18,487	$68.24	$1,261,553	93,405 Direct	-16.52%	Disposed	29.6% (price as of 2026-08-20)
Feb. 18, 2025	GOLF	F	2,919	$66.71	$194,726	111,892 Direct	-2.54%	Disposed	32.6% (price as of 2026-08-20)
Feb. 13, 2025	GOLF	A	12,315	—	—	114,811 Direct	+12.02%	Acquired	(price as of 2026-08-20)
June 1, 2024	GOLF	F	18,486	$65.90	$1,218,227	102,496 Direct	-15.28%	Disposed	34.2% (price as of 2026-08-20)
Feb. 20, 2024	GOLF	F	1,975	$66.98	$132,286	120,982 Direct	-1.61%	Disposed	32.0% (price as of 2026-08-20)
Feb. 15, 2024	GOLF	A	11,982	—	—	122,957 Direct	+10.80%	Acquired	(price as of 2026-08-20)
Aug. 7, 2023	GOLF	S	13,101	$58.34	$764,312	110,975 Direct	-10.56%	Disposed	51.6% (price as of 2026-08-20)
June 16, 2023	GOLF	A	91	$50.71	$4,615	124,076 Direct	+0.07%	Acquired	74.4% (price as of 2026-08-20)
June 1, 2023	GOLF	A	76,470	$45.77	$3,500,032	123,985 Direct	+160.94%	Acquired	93.2% (price as of 2026-08-20)
June 1, 2023	GOLF	A	17,479	$45.77	$800,014	47,515 Direct	+58.19%	Acquired	93.2% (price as of 2026-08-20)
March 24, 2023	GOLF	A	93	$49.46	$4,600	30,036 Direct	+0.31%	Acquired	78.8% (price as of 2026-08-20)
Feb. 24, 2023	SIRI	A	3,068	—	—	1,100,273 Direct	+0.28%	Acquired	(price as of 2026-08-20)
Feb. 2, 2023	SIRI	A	405,612	—	—	1,097,205 Direct	+58.65%	Acquired	(price as of 2026-08-20)
Dec. 16, 2022	GOLF	A	97	$44.10	$4,278	29,943 Direct	+0.33%	Acquired	100.5% (price as of 2026-08-20)
Nov. 30, 2022	SIRI	A	1,232	—	—	691,593 Direct	+0.18%	Acquired	(price as of 2026-08-20)
Oct. 27, 2022	SIRI	F	160,805	$6.23	$1,001,815	690,361 Direct	-18.89%	Disposed	-54.4% (price as of 2026-08-20)
Sept. 16, 2022	GOLF	A	88	$48.03	$4,227	29,846 Direct	+0.30%	Acquired	84.1% (price as of 2026-08-20)
Aug. 31, 2022	SIRI	A	2,135	—	—	851,166 Direct	+0.25%	Acquired	(price as of 2026-08-20)
June 17, 2022	GOLF	A	93	$39.29	$3,654	29,758 Direct	+0.31%	Acquired	125.1% (price as of 2026-08-20)
June 6, 2022	GOLF	A	2,919	$42.81	$124,962	29,665 Direct	+10.91%	Acquired	106.6% (price as of 2026-08-20)
May 25, 2022	SIRI	A	2,186	—	—	849,031 Direct	+0.26%	Acquired	(price as of 2026-08-20)
March 25, 2022	GOLF	A	91	$41.37	$3,765	26,746 Direct	+0.34%	Acquired	113.8% (price as of 2026-08-20)
Feb. 25, 2022	SIRI	A	25,660	—	—	846,845 Direct	+3.12%	Acquired	(price as of 2026-08-20)
Dec. 17, 2021	GOLF	A	66	$51.41	$3,393	26,655 Direct	+0.25%	Acquired	72.0% (price as of 2026-08-20)
Nov. 29, 2021	SIRI	A	2,149	—	—	821,185 Direct	+0.26%	Acquired	(price as of 2026-08-20)
Oct. 27, 2021	SIRI	F	248,586	$6.03	$1,498,974	819,036 Direct	-23.28%	Disposed	-52.9% (price as of 2026-08-20)
Sept. 17, 2021	GOLF	A	65	$50.69	$3,295	26,589 Direct	+0.25%	Acquired	74.5% (price as of 2026-08-20)
Aug. 30, 2021	SIRI	A	2,406	—	—	1,067,622 Direct	+0.23%	Acquired	(price as of 2026-08-20)
June 18, 2021	GOLF	A	62	$47.44	$2,941	26,524 Direct	+0.23%	Acquired	86.4% (price as of 2026-08-20)
June 7, 2021	GOLF	A	2,416	$51.73	$124,980	26,462 Direct	+10.05%	Acquired	70.9% (price as of 2026-08-20)
May 28, 2021	SIRI	A	2,504	—	—	1,065,216 Direct	+0.24%	Acquired	(price as of 2026-08-20)
March 26, 2021	GOLF	A	70	$42.22	$2,955	24,046 Direct	+0.29%	Acquired	109.5% (price as of 2026-08-20)
Feb. 26, 2021	SIRI	A	2,537	—	—	1,062,712 Direct	+0.24%	Acquired	(price as of 2026-08-20)
Dec. 18, 2020	GOLF	A	66	$40.88	$2,698	23,976 Direct	+0.28%	Acquired	116.3% (price as of 2026-08-20)
Nov. 30, 2020	SIRI	A	2,645	—	—	1,060,175 Direct	+0.25%	Acquired	(price as of 2026-08-20)
Oct. 27, 2020	SIRI	A	1,057,530	—	—	1,057,530 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 27, 2020	SIRI	A	1,540,490	$5.91	$9,104,296	1,540,490 Direct	—	Acquired	-51.9% (price as of 2026-08-20)
Sept. 18, 2020	GOLF	A	82	$33.21	$2,723	23,910 Direct	+0.34%	Acquired	166.3% (price as of 2026-08-20)
June 19, 2020	GOLF	A	65	$34.21	$2,224	23,828 Direct	+0.27%	Acquired	158.5% (price as of 2026-08-20)
June 9, 2020	GOLF	A	3,050	$36.06	$109,983	23,763 Direct	+14.73%	Acquired	145.2% (price as of 2026-08-20)
March 27, 2020	GOLF	A	87	$25.52	$2,220	20,713 Direct	+0.42%	Acquired	246.5% (price as of 2026-08-20)
March 11, 2020	AMCX	A	54,566	—	—	54,566 Direct	—	Acquired	(price as of 2026-08-20)
March 9, 2020	AMCX	M	7,904	—	—	15,808 Direct	-33.33%	Disposed	(price as of 2026-08-20)
March 9, 2020	AMCX	M	8,294	—	—	8,294 Direct	-50.00%	Disposed	(price as of 2026-08-20)
March 9, 2020	AMCX	M	7,455	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 9, 2020	AMCX	F	3,387	$26.01	$88,096	67,879 Direct	-4.75%	Disposed	-52.9% (price as of 2026-08-20)
March 9, 2020	AMCX	M	7,904	—	—	71,266 Direct	+12.47%	Acquired	(price as of 2026-08-20)
March 9, 2020	AMCX	F	2,817	$26.01	$73,270	63,362 Direct	-4.26%	Disposed	-52.9% (price as of 2026-08-20)
March 9, 2020	AMCX	M	8,294	—	—	66,179 Direct	+14.33%	Acquired	(price as of 2026-08-20)
March 9, 2020	AMCX	F	2,532	$26.01	$65,857	57,885 Direct	-4.19%	Disposed	-52.9% (price as of 2026-08-20)
March 9, 2020	AMCX	M	7,455	—	—	60,417 Direct	+14.08%	Acquired	(price as of 2026-08-20)
March 9, 2020	AMCX	F	6,607	$26.01	$171,848	52,962 Direct	-11.09%	Disposed	-52.9% (price as of 2026-08-20)
March 9, 2020	AMCX	A	19,479	—	—	59,569 Direct	+48.59%	Acquired	(price as of 2026-08-20)
Dec. 13, 2019	GOLF	A	64	$31.78	$2,034	20,626 Direct	+0.31%	Acquired	178.3% (price as of 2026-08-20)
Sept. 13, 2019	GOLF	A	69	$28.19	$1,945	20,562 Direct	+0.34%	Acquired	213.7% (price as of 2026-08-20)
June 14, 2019	GOLF	A	52	$26.06	$1,355	20,493 Direct	+0.25%	Acquired	239.3% (price as of 2026-08-20)
June 10, 2019	AMCX	S	27,232	$54.61	$1,487,140	40,090 Direct	-40.45%	Disposed	-77.6% (price as of 2026-08-20)
June 4, 2019	GOLF	A	4,619	$23.81	$109,978	20,441 Direct	+29.19%	Acquired	271.4% (price as of 2026-08-20)
March 29, 2019	GOLF	A	58	$23.14	$1,342	15,822 Direct	+0.37%	Acquired	282.2% (price as of 2026-08-20)
March 9, 2019	AMCX	M	8,293	—	—	16,588 Direct	-33.33%	Disposed	(price as of 2026-08-20)
March 9, 2019	AMCX	M	7,455	—	—	7,455 Direct	-50.00%	Disposed	(price as of 2026-08-20)
March 9, 2019	AMCX	F	4,061	$62.39	$253,366	67,322 Direct	-5.69%	Disposed	-80.4% (price as of 2026-08-20)
March 9, 2019	AMCX	M	8,293	—	—	71,383 Direct	+13.14%	Acquired	(price as of 2026-08-20)
March 9, 2019	AMCX	F	3,650	$62.39	$227,724	63,090 Direct	-5.47%	Disposed	-80.4% (price as of 2026-08-20)
March 9, 2019	AMCX	M	7,455	—	—	66,740 Direct	+12.57%	Acquired	(price as of 2026-08-20)
March 8, 2019	AMCX	A	23,712	—	—	23,712 Direct	—	Acquired	(price as of 2026-08-20)
March 4, 2019	AMCX	M	6,092	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 4, 2019	AMCX	F	2,983	$62.38	$186,080	59,285 Direct	-4.79%	Disposed	-80.4% (price as of 2026-08-20)
March 4, 2019	AMCX	M	6,092	—	—	62,268 Direct	+10.84%	Acquired	(price as of 2026-08-20)
March 4, 2019	AMCX	F	6,711	$62.38	$418,632	56,176 Direct	-10.67%	Disposed	-80.4% (price as of 2026-08-20)
March 4, 2019	AMCX	A	18,624	—	—	62,887 Direct	+42.08%	Acquired	(price as of 2026-08-20)
Dec. 14, 2018	GOLF	A	55	$22.19	$1,220	15,764 Direct	+0.35%	Acquired	298.5% (price as of 2026-08-20)
Oct. 10, 2018	AMCX	A	92,808	—	—	92,808 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 14, 2018	GOLF	A	45	$26.56	$1,195	15,709 Direct	+0.29%	Acquired	232.9% (price as of 2026-08-20)
June 15, 2018	GOLF	A	28	$25.00	$700	15,664 Direct	+0.18%	Acquired	253.7% (price as of 2026-08-20)
June 11, 2018	GOLF	A	4,073	$24.55	$99,992	15,636 Direct	+35.22%	Acquired	260.2% (price as of 2026-08-20)
March 29, 2018	GOLF	A	30	$23.09	$693	11,563 Direct	+0.26%	Acquired	283.0% (price as of 2026-08-20)
March 9, 2018	AMCX	M	7,454	—	—	14,910 Direct	-33.33%	Disposed	(price as of 2026-08-20)
March 9, 2018	AMCX	A	24,881	—	—	24,881 Direct	—	Acquired	(price as of 2026-08-20)
March 9, 2018	AMCX	F	3,650	$52.86	$192,939	44,263 Direct	-7.62%	Disposed	-76.8% (price as of 2026-08-20)
March 9, 2018	AMCX	M	7,454	—	—	47,913 Direct	+18.42%	Acquired	(price as of 2026-08-20)
March 6, 2018	AMCX	M	14,290	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 6, 2018	AMCX	F	5,090	$53.00	$269,770	40,459 Direct	-11.17%	Disposed	-76.9% (price as of 2026-08-20)
March 6, 2018	AMCX	M	14,290	—	—	45,549 Direct	+45.71%	Acquired	(price as of 2026-08-20)
March 5, 2018	AMCX	M	6,092	—	—	6,092 Direct	-50.00%	Disposed	(price as of 2026-08-20)
March 5, 2018	AMCX	F	2,065	$53.39	$110,250	31,259 Direct	-6.20%	Disposed	-77.1% (price as of 2026-08-20)
March 5, 2018	AMCX	M	6,092	—	—	33,324 Direct	+22.37%	Acquired	(price as of 2026-08-20)
Dec. 15, 2017	GOLF	A	30	$20.44	$613	11,533 Direct	+0.26%	Acquired	332.6% (price as of 2026-08-20)
Sept. 15, 2017	GOLF	A	37	$16.86	$624	11,503 Direct	+0.32%	Acquired	424.5% (price as of 2026-08-20)
June 12, 2017	GOLF	A	5,211	—	—	11,466 Direct	+83.31%	Acquired	(price as of 2026-08-20)
June 12, 2017	GOLF	A	3,255	—	—	6,255 Direct	+108.50%	Acquired	(price as of 2026-08-20)
March 9, 2017	AMCX	A	22,364	—	—	22,364 Direct	—	Acquired	(price as of 2026-08-20)
March 7, 2017	AMCX	M	11,437	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 7, 2017	AMCX	F	4,344	$59.45	$258,251	27,232 Direct	-13.76%	Disposed	-79.4% (price as of 2026-08-20)
March 7, 2017	AMCX	M	11,437	—	—	31,576 Direct	+56.79%	Acquired	(price as of 2026-08-20)
March 6, 2017	AMCX	M	6,092	—	—	12,184 Direct	-33.33%	Disposed	(price as of 2026-08-20)
March 6, 2017	AMCX	F	2,247	$60.28	$135,449	20,139 Direct	-10.04%	Disposed	-79.7% (price as of 2026-08-20)
March 6, 2017	AMCX	M	6,092	—	—	22,386 Direct	+37.39%	Acquired	(price as of 2026-08-20)
Nov. 2, 2016	GOLF	P	3,000	$17.00	$51,000	3,000 Direct	—	Acquired	420.2% (price as of 2026-08-20)
March 12, 2016	AMCX	M	10,258	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)

Showing latest 100 of 113 transactions

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
Oct. 27, 2020	SIRI	Stock Option (Right to Buy)	Common Stock (1,540,490)	$5.91	Oct. 27, 2030	1,540,490	Acquired
March 11, 2020	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (54,566)	—	March 9, 2023	54,566	Acquired
March 9, 2020	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (7,904)	—	March 9, 2022	7,904	Disposed
March 9, 2020	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (8,294)	—	March 9, 2021	8,294	Disposed
March 9, 2020	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (7,455)	—	March 9, 2020	7,455	Disposed
March 9, 2019	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (8,293)	—	March 9, 2021	8,293	Disposed
March 9, 2019	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (7,455)	—	March 9, 2020	7,455	Disposed
March 8, 2019	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (23,712)	—	March 9, 2022	23,712	Acquired
March 4, 2019	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (6,092)	—	March 4, 2019	6,092	Disposed
Oct. 10, 2018	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (92,808)	—	—	92,808	Acquired
March 9, 2018	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (7,454)	—	March 9, 2020	7,454	Disposed
March 9, 2018	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (24,881)	—	March 9, 2021	24,881	Acquired
March 6, 2018	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (14,290)	—	March 6, 2018	14,290	Disposed
March 5, 2018	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (6,092)	—	March 4, 2019	6,092	Disposed
March 9, 2017	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (22,364)	—	March 9, 2020	22,364	Acquired
March 7, 2017	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (11,437)	—	March 7, 2017	11,437	Disposed
March 6, 2017	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (6,092)	—	March 4, 2019	6,092	Disposed
March 12, 2016	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (10,258)	—	March 12, 2016	10,258	Disposed
March 4, 2016	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (18,276)	—	March 4, 2019	18,276	Acquired
March 15, 2015	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (11,091)	—	March 15, 2015	11,091	Disposed
March 6, 2015	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (14,290)	—	March 6, 2018	14,290	Acquired
March 7, 2014	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (11,437)	—	March 7, 2017	11,437	Acquired
March 12, 2013	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (10,258)	—	March 12, 2016	10,258	Acquired
March 15, 2012	AMCX	Restricted Stock Units	AMC Networks Inc. Class A Common Stock (11,091)	—	March 15, 2015	11,091	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
June 10, 2011	AMCX	No Securities Owned	0	Direct

Compensation (DEF 14A)

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

SIRI

CFO

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2023	$410,089	—	—	—	—	—	$5,126	$415,215
2022	$1,100,000	$1,250,000	—	—	—	—	$471,660	$2,821,660
2020	$190,385	$700,000	—	—	—	—	$40,481	$9,430,867

AMCX

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2016	$900,000	—	—	—	$2,089,641	—	$67,368	$5,491,373
2015	$800,000	—	—	—	$1,907,769	—	$57,643	$3,800,865
2014	$700,000	—	—	—	$1,206,253	—	$54,128	$2,842,517

GOLF

CFO

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2024	$705,000	—	$2,000,095	—	$643,595	—	$40,069	$3,388,759
2023	$342,692	—	$5,500,089	—	$767,678	—	$305,973	$6,916,432

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