Mark Kempa

Insider

First SEC filing: March 14, 2018 · Latest: March 14, 2018

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

NCLH buying Nov. 6, 2025

Insider transactions

1 buys (P) 0 sells (S) Net: $197,067 + 50 non-open-market transactions below Avg return of open purchases vs now: -4.2% 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

50 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 6, 2026	NCLH	A	47,880	$20.05	$959,994	480,514 Direct	+11.07%	Acquired	-11.5% (price as of 2026-08-19)
March 1, 2026	NCLH	F	6,872	$24.79	$170,357	432,634 Direct	-1.56%	Disposed	-28.4% (price as of 2026-08-19)
March 1, 2026	NCLH	F	7,208	$24.79	$178,686	439,506 Direct	-1.61%	Disposed	-28.4% (price as of 2026-08-19)
March 1, 2026	NCLH	F	8,664	$24.79	$214,781	446,714 Direct	-1.90%	Disposed	-28.4% (price as of 2026-08-19)
March 1, 2026	NCLH	F	46,074	$24.79	$1,142,174	455,378 Direct	-9.19%	Disposed	-28.4% (price as of 2026-08-19)
Feb. 24, 2026	NCLH	A	132,100	—	—	501,452 Direct	+35.77%	Acquired	(price as of 2026-08-19)
Nov. 6, 2025	NCLH	P	10,635	$18.53	$197,067	369,352 Direct	+2.96%	Acquired	-4.2% (price as of 2026-08-19)
March 3, 2025	NCLH	A	52,391	—	—	408,341 Direct	+14.72%	Acquired	(price as of 2026-08-19)
March 1, 2025	NCLH	F	7,208	$22.72	$163,766	358,717 Direct	-1.97%	Disposed	-21.9% (price as of 2026-08-19)
March 1, 2025	NCLH	F	8,664	$22.72	$196,846	365,925 Direct	-2.31%	Disposed	-21.9% (price as of 2026-08-19)
March 1, 2025	NCLH	F	33,752	$22.72	$766,845	374,589 Direct	-8.27%	Disposed	-21.9% (price as of 2026-08-19)
Dec. 31, 2024	NCLH	A	102,564	—	—	355,950 Direct	+40.48%	Acquired	(price as of 2026-08-19)
Nov. 6, 2024	NCLH	S	15,000	$27.86	$417,900	253,386 Direct	-5.59%	Disposed	-36.3% (price as of 2026-08-19)
March 8, 2024	NCLH	S	19,965	$20.01	$399,500	268,386 Direct	-6.92%	Disposed	-11.3% (price as of 2026-08-19)
March 1, 2024	NCLH	F	8,664	$19.29	$167,129	288,351 Direct	-2.92%	Disposed	-8.0% (price as of 2026-08-19)
March 1, 2024	NCLH	F	20,180	$19.29	$389,272	297,015 Direct	-6.36%	Disposed	-8.0% (price as of 2026-08-19)
March 1, 2024	NCLH	F	17,571	$19.29	$338,945	317,195 Direct	-5.25%	Disposed	-8.0% (price as of 2026-08-19)
March 1, 2024	NCLH	F	5,857	$19.29	$112,982	334,766 Direct	-1.72%	Disposed	-8.0% (price as of 2026-08-19)
March 1, 2024	NCLH	A	54,950	—	—	340,623 Direct	+19.24%	Acquired	(price as of 2026-08-19)
Jan. 2, 2024	NCLH	A	44,652	—	—	285,673 Direct	+18.53%	Acquired	(price as of 2026-08-19)
June 2, 2023	NCLH	S	4,700	$16.04	$75,388	241,021 Direct	-1.91%	Disposed	10.7% (price as of 2026-08-19)
March 1, 2023	NCLH	F	5,857	$15.14	$88,675	245,721 Direct	-2.33%	Disposed	17.2% (price as of 2026-08-19)
March 1, 2023	NCLH	F	7,274	$15.14	$110,128	251,578 Direct	-2.81%	Disposed	17.2% (price as of 2026-08-19)
March 1, 2023	NCLH	F	4,849	$15.14	$73,414	258,852 Direct	-1.84%	Disposed	17.2% (price as of 2026-08-19)
March 1, 2023	NCLH	A	66,050	—	—	263,701 Direct	+33.42%	Acquired	(price as of 2026-08-19)
Nov. 15, 2022	NCLH	S	25,000	$18.54	$463,500	197,651 Direct	-11.23%	Disposed	-4.3% (price as of 2026-08-19)
Aug. 24, 2022	NCLH	S	55,000	$13.50	$742,500	222,651 Direct	-19.81%	Disposed	31.5% (price as of 2026-08-19)
July 27, 2022	NCLH	F	18,117	$11.50	$208,346	277,651 Direct	-6.13%	Disposed	54.4% (price as of 2026-08-19)
July 27, 2022	NCLH	F	36,234	$11.50	$416,691	295,768 Direct	-10.91%	Disposed	54.4% (price as of 2026-08-19)
July 11, 2022	NCLH	A	46,040	—	—	332,002 Direct	+16.10%	Acquired	(price as of 2026-08-19)
March 1, 2022	NCLH	F	5,857	$18.48	$108,237	285,962 Direct	-2.01%	Disposed	-3.9% (price as of 2026-08-19)
March 1, 2022	NCLH	F	3,137	$18.48	$57,972	291,819 Direct	-1.06%	Disposed	-3.9% (price as of 2026-08-19)
March 1, 2022	NCLH	F	3,545	$18.48	$65,512	294,956 Direct	-1.19%	Disposed	-3.9% (price as of 2026-08-19)
March 1, 2022	NCLH	F	3,161	$18.48	$58,415	298,501 Direct	-1.05%	Disposed	-3.9% (price as of 2026-08-19)
March 1, 2022	NCLH	A	51,282	—	—	301,662 Direct	+20.48%	Acquired	(price as of 2026-08-19)
Feb. 14, 2022	NCLH	A	18,482	—	—	250,380 Direct	+7.97%	Acquired	(price as of 2026-08-19)
June 11, 2021	NCLH	A	44,652	—	—	231,898 Direct	+23.85%	Acquired	(price as of 2026-08-19)
March 1, 2021	NCLH	F	4,003	$29.85	$119,490	187,246 Direct	-2.09%	Disposed	-40.5% (price as of 2026-08-19)
March 1, 2021	NCLH	F	3,161	$29.85	$94,356	191,249 Direct	-1.63%	Disposed	-40.5% (price as of 2026-08-19)
March 1, 2021	NCLH	F	2,814	$29.85	$83,998	194,410 Direct	-1.43%	Disposed	-40.5% (price as of 2026-08-19)
March 1, 2021	NCLH	F	1,158	$29.85	$34,566	197,224 Direct	-0.58%	Disposed	-40.5% (price as of 2026-08-19)
Oct. 26, 2020	NCLH	A	10,841	—	—	198,382 Direct	+5.78%	Acquired	(price as of 2026-08-19)
July 27, 2020	NCLH	A	92,081	—	—	187,541 Direct	+96.46%	Acquired	(price as of 2026-08-19)
March 2, 2020	NCLH	F	1,956	$37.26	$72,881	95,460 Direct	-2.01%	Disposed	-52.4% (price as of 2026-08-19)
March 2, 2020	NCLH	F	717	$37.26	$26,715	97,416 Direct	-0.73%	Disposed	-52.4% (price as of 2026-08-19)
March 2, 2020	NCLH	F	1,015	$37.26	$37,819	98,133 Direct	-1.02%	Disposed	-52.4% (price as of 2026-08-19)
March 2, 2020	NCLH	A	36,965	—	—	99,148 Direct	+59.45%	Acquired	(price as of 2026-08-19)
Feb. 20, 2020	NCLH	A	8,826	—	—	62,183 Direct	+16.54%	Acquired	(price as of 2026-08-19)
Jan. 15, 2020	NCLH	M	906	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 15, 2020	NCLH	M	4,046	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 15, 2020	NCLH	M	906	$19.00	$17,214	53,357 Direct	+1.73%	Acquired	-6.6% (price as of 2026-08-19)
Jan. 15, 2020	NCLH	M	4,046	$19.00	$76,874	52,451 Direct	+8.36%	Acquired	-6.6% (price as of 2026-08-19)
March 1, 2019	NCLH	F	717	$55.27	$39,629	48,405 Direct	-1.46%	Disposed	-67.9% (price as of 2026-08-19)
March 1, 2019	NCLH	F	1,015	$55.27	$56,099	49,122 Direct	-2.02%	Disposed	-67.9% (price as of 2026-08-19)
March 1, 2019	NCLH	F	619	$55.27	$34,212	50,137 Direct	-1.22%	Disposed	-67.9% (price as of 2026-08-19)
March 1, 2019	NCLH	A	24,093	—	—	50,756 Direct	+90.36%	Acquired	(price as of 2026-08-19)

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. 15, 2020	NCLH	Stock Option (right to buy)	Common Stock (906)	$19.00	Jan. 17, 2020	906	Disposed
Jan. 15, 2020	NCLH	Stock Option (right to buy)	Common Stock (4,046)	$19.00	Jan. 17, 2020	4,046	Disposed

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
March 14, 2018	NCLH	Common Stock	7,003	Direct
March 14, 2018	NCLH	Common Stock [F1]	2,500	Direct
March 14, 2018	NCLH	Common Stock [F1]	8,334	Direct
March 14, 2018	NCLH	Common Stock [F1]	8,826	Direct
March 14, 2018	NCLH	Stock Option (right to buy)→ Common Stock (906)	906	Direct
March 14, 2018	NCLH	Stock Option (right to buy)→ Common Stock (4,046)	4,046	Direct
March 14, 2018	NCLH	Stock Option (right to buy)→ Common Stock (10,000)	10,000	Direct
March 14, 2018	NCLH	Stock Option (right to buy)→ Common Stock (15,000)	15,000	Direct
March 14, 2018	NCLH	Stock Option (right to buy)→ Common Stock (15,000)	15,000	Direct
March 14, 2018	NCLH	Stock Option (right to buy)→ Common Stock (30,000)	30,000	Direct
March 14, 2018	NCLH	Stock Option (right to buy)→ Common Stock (15,000)	15,000	Direct