Mark J. Yost

Insider

First SEC filing: May 13, 2025 · Latest: May 13, 2025

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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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

SKY selling Sept. 11, 2024

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 42 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

42 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 10, 2024	SKY	G	50,047	—	—	109,326 Indirect	+84.43%	Acquired	(price as of 2026-08-20)
Dec. 10, 2024	SKY	G	50,047	—	—	141,412 Direct	-26.14%	Disposed	(price as of 2026-08-20)
Sept. 11, 2024	SKY	G	5,868	—	—	191,459 Direct	-2.97%	Disposed	(price as of 2026-08-20)
Sept. 11, 2024	SKY	S	6,768	$85.14	$576,228	197,327 Direct	-3.32%	Disposed	6.1% (price as of 2026-08-20)
Sept. 11, 2024	SKY	S	3,392	$87.19	$295,748	204,095 Direct	-1.63%	Disposed	3.6% (price as of 2026-08-20)
Sept. 11, 2024	SKY	S	4,840	$86.27	$417,547	207,487 Direct	-2.28%	Disposed	4.7% (price as of 2026-08-20)
Sept. 10, 2024	SKY	S	15,000	$87.10	$1,306,500	212,327 Direct	-6.60%	Disposed	3.7% (price as of 2026-08-20)
March 29, 2024	SKY	A	25,944	$85.01	$2,205,499	227,327 Direct	+12.88%	Acquired	6.2% (price as of 2026-08-20)
March 29, 2024	SKY	A	25,944	$85.01	$2,205,499	201,383 Direct	+14.79%	Acquired	6.2% (price as of 2026-08-20)
March 29, 2024	SKY	A	32,315	$85.01	$2,747,098	240,069 Direct	+15.55%	Acquired	6.2% (price as of 2026-08-20)
March 29, 2024	SKY	A	32,315	$85.01	$2,747,098	207,754 Direct	+18.42%	Acquired	6.2% (price as of 2026-08-20)
March 20, 2024	SKY	F	5,580	$84.26	$470,171	175,439 Direct	-3.08%	Disposed	7.2% (price as of 2026-08-20)
Jan. 5, 2024	SKY	F	9,673	$68.98	$667,244	181,019 Direct	-5.07%	Disposed	30.9% (price as of 2026-08-20)
Jan. 5, 2024	SKY	A	7,569	$68.98	$522,110	190,692 Direct	+4.13%	Acquired	30.9% (price as of 2026-08-20)
Jan. 4, 2024	SKY	F	7,035	$68.98	$485,274	183,123 Direct	-3.70%	Disposed	30.9% (price as of 2026-08-20)
Sept. 15, 2023	SKY	G	7,187	—	—	59,279 Indirect	-10.81%	Disposed	(price as of 2026-08-20)
March 20, 2023	SKY	A	38,394	—	—	190,158 Direct	+25.30%	Acquired	(price as of 2026-08-20)
March 20, 2023	SKY	A	38,394	—	—	151,764 Direct	+33.87%	Acquired	(price as of 2026-08-20)
Jan. 17, 2023	SKY	S 10b5-1	600	$54.85	$32,910	113,370 Direct	-0.53%	Disposed	64.6% (price as of 2026-08-20)
Jan. 17, 2023	SKY	S 10b5-1	41,223	$55.47	$2,286,640	113,970 Direct	-26.56%	Disposed	62.8% (price as of 2026-08-20)
Jan. 5, 2023	SKY	F	9,748	$51.51	$502,119	155,193 Direct	-5.91%	Disposed	75.3% (price as of 2026-08-20)
Jan. 5, 2023	SKY	A	7,452	$51.51	$383,853	164,941 Direct	+4.73%	Acquired	75.3% (price as of 2026-08-20)
Jan. 4, 2023	SKY	F	2,466	$53.59	$132,153	157,489 Direct	-1.54%	Disposed	68.5% (price as of 2026-08-20)
Jan. 2, 2023	SKY	F	3,612	$51.51	$186,054	159,955 Direct	-2.21%	Disposed	75.3% (price as of 2026-08-20)
July 13, 2022	SKY	F	4,875	$50.00	$243,750	163,567 Direct	-2.89%	Disposed	80.6% (price as of 2026-08-20)
July 13, 2022	SKY	A	3,726	$50.00	$186,300	168,442 Direct	+2.26%	Acquired	80.6% (price as of 2026-08-20)
July 1, 2022	SKY	F	2,686	$50.00	$134,300	164,716 Direct	-1.60%	Disposed	80.6% (price as of 2026-08-20)
June 1, 2022	SKY	F	6,685	$52.44	$350,561	167,402 Direct	-3.84%	Disposed	72.2% (price as of 2026-08-20)
Jan. 13, 2022	SKY	A	23,551	—	—	174,087 Direct	+15.64%	Acquired	(price as of 2026-08-20)
Jan. 13, 2022	SKY	A	23,551	—	—	150,536 Direct	+18.55%	Acquired	(price as of 2026-08-20)
Dec. 13, 2021	SKY	G	144,000	—	—	144,000 Indirect	—	Acquired	(price as of 2026-08-20)
Dec. 13, 2021	SKY	G	144,000	—	—	126,985 Direct	-53.14%	Disposed	(price as of 2026-08-20)
July 12, 2021	SKY	F	4,204	$54.94	$230,968	337,451 Direct	-1.23%	Disposed	64.4% (price as of 2026-08-20)
July 1, 2021	SKY	F	3,405	$54.94	$187,071	348,638 Direct	-0.97%	Disposed	64.4% (price as of 2026-08-20)
March 11, 2021	SKY	S	47,274	$45.31	$2,141,985	352,043 Direct	-11.84%	Disposed	99.3% (price as of 2026-08-20)
March 11, 2021	SKY	S	23,147	$46.17	$1,068,697	399,317 Direct	-5.48%	Disposed	95.6% (price as of 2026-08-20)
Jan. 4, 2021	SKY	A	34,289	—	—	120,339 Direct	+39.85%	Acquired	(price as of 2026-08-20)
Jan. 4, 2021	SKY	A	15,139	—	—	422,464 Direct	+3.72%	Acquired	(price as of 2026-08-20)
Jan. 4, 2021	SKY	A	12,977	—	—	407,325 Direct	+3.29%	Acquired	(price as of 2026-08-20)
Jan. 2, 2021	SKY	F	326	$30.94	$10,086	394,348 Direct	-0.08%	Disposed	191.9% (price as of 2026-08-20)
July 1, 2020	SKY	F	162	$23.95	$3,880	394,674 Direct	-0.04%	Disposed	277.1% (price as of 2026-08-20)
Jan. 2, 2020	SKY	A	69,425	—	—	86,050 Direct	+417.59%	Acquired	(price as of 2026-08-20)
Jan. 2, 2020	SKY	A	22,358	—	—	394,836 Direct	+6.00%	Acquired	(price as of 2026-08-20)
Jan. 2, 2020	SKY	A	19,164	—	—	372,478 Direct	+5.42%	Acquired	(price as of 2026-08-20)
Dec. 2, 2019	SKY	S 10b5-1	16,500	$32.60	$537,900	353,314 Direct	-4.46%	Disposed	177.0% (price as of 2026-08-20)
Nov. 1, 2019	SKY	S 10b5-1	16,500	$28.43	$469,095	369,814 Direct	-4.27%	Disposed	217.7% (price as of 2026-08-20)
Oct. 1, 2019	SKY	S 10b5-1	16,500	$29.76	$491,040	386,314 Direct	-4.10%	Disposed	203.5% (price as of 2026-08-20)
Sept. 5, 2019	SKY	A	15,900	—	—	402,814 Direct	+4.11%	Acquired	(price as of 2026-08-20)
Sept. 3, 2019	SKY	S 10b5-1	14,055	$27.11	$381,031	386,914 Direct	-3.51%	Disposed	233.1% (price as of 2026-08-20)
Sept. 3, 2019	SKY	S 10b5-1	2,445	$27.80	$67,971	400,969 Direct	-0.61%	Disposed	224.9% (price as of 2026-08-20)
Aug. 1, 2019	SKY	S 10b5-1	16,500	$30.12	$496,980	403,414 Direct	-3.93%	Disposed	199.8% (price as of 2026-08-20)
July 30, 2019	SKY	S 10b5-1	50,000	$28.82	$1,441,000	419,914 Direct	-10.64%	Disposed	213.4% (price as of 2026-08-20)
July 1, 2019	SKY	F	1,359	$27.38	$37,209	469,914 Direct	-0.29%	Disposed	229.8% (price as of 2026-08-20)
July 1, 2019	SKY	S 10b5-1	16,500	$27.31	$450,615	471,273 Direct	-3.38%	Disposed	230.7% (price as of 2026-08-20)
June 5, 2019	SKY	S 10b5-1	5,261	$24.82	$130,578	487,773 Direct	-1.07%	Disposed	263.9% (price as of 2026-08-20)
June 4, 2019	SKY	S 10b5-1	39	$24.81	$968	493,034 Direct	-0.01%	Disposed	264.0% (price as of 2026-08-20)
June 3, 2019	SKY	S 10b5-1	5,700	$24.23	$138,111	493,073 Direct	-1.14%	Disposed	272.7% (price as of 2026-08-20)
June 3, 2019	SKY	S 10b5-1	5,500	$23.35	$128,425	498,773 Direct	-1.09%	Disposed	286.8% (price as of 2026-08-20)
May 22, 2019	SKY	S 10b5-1	6,000	$23.85	$143,100	504,273 Direct	-1.18%	Disposed	278.7% (price as of 2026-08-20)
May 22, 2019	SKY	S 10b5-1	11,500	$24.83	$285,545	510,273 Direct	-2.20%	Disposed	263.7% (price as of 2026-08-20)
May 22, 2019	SKY	S 10b5-1	5,500	$23.84	$131,120	521,773 Direct	-1.04%	Disposed	278.8% (price as of 2026-08-20)
May 22, 2019	SKY	S 10b5-1	11,500	$22.97	$264,155	527,273 Direct	-2.13%	Disposed	293.2% (price as of 2026-08-20)
Jan. 3, 2019	SKY	A	16,625	—	—	16,625 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 3, 2019	SKY	A	16,625	—	—	538,773 Direct	+3.18%	Acquired	(price as of 2026-08-20)
Jan. 3, 2019	SKY	A	14,250	—	—	522,148 Direct	+2.81%	Acquired	(price as of 2026-08-20)
Sept. 25, 2018	SKY	S	35,421	$29.25	$1,036,064	507,898 Direct	-6.52%	Disposed	208.8% (price as of 2026-08-20)
Aug. 10, 2018	SKY	S	4,759	$22.00	$104,698	543,319 Direct	-0.87%	Disposed	310.5% (price as of 2026-08-20)
Aug. 7, 2018	SKY	S	31,725	$22.00	$697,950	548,078 Direct	-5.47%	Disposed	310.5% (price as of 2026-08-20)
June 1, 2018	SKY	A	579,803	—	—	579,803 Direct	—	Acquired	(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
Jan. 4, 2021	SKY	Stock Option (Right to Buy)	Common Stock (34,289)	$31.21	Jan. 4, 2031	34,289	Acquired
Jan. 2, 2020	SKY	Stock Option (Right to Buy)	Common Stock (69,425)	$32.11	Jan. 2, 2030	69,425	Acquired
Jan. 3, 2019	SKY	Stock Option (Right to Buy)	Common Stock (16,625)	$15.00	Jan. 3, 2029	16,625	Acquired

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

Compensation (DEF 14A)

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

SKY

CEO

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2024	$750,000	—	—	—	—	—	$13,530	$5,672,498
2023	$719,231	—	—	—	$1,525,178	—	$11,171	$8,077,646
2022	$676,154	—	$3,660,296	—	$1,420,000	—	$9,292	$5,765,742

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