Kuuhaku T Park

CIK 1910186 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 9, 2022 · Latest: Feb. 9, 2022

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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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

MATX selling Aug. 11, 2026

Insider transactions

0 buys (P) 3 sells (S) Net: $-998,545 + 26 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

26 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 11, 2026	MATX	S	1,000	$208.49	$208,490	9,984 Direct	-9.10%	Disposed	6.2% (price as of 2026-08-21)
May 12, 2026	MATX	S	2,500	$180.19	$450,475	10,984 Direct	-18.54%	Disposed	22.9% (price as of 2026-08-21)
March 3, 2026	MATX	S	2,000	$169.79	$339,580	13,484 Direct	-12.92%	Disposed	30.4% (price as of 2026-08-21)
Jan. 25, 2026	MATX	A	6,952	—	—	19,256 Direct	+56.50%	Acquired	(price as of 2026-08-21)
Jan. 25, 2026	MATX	F	438	$158.94	$69,616	18,818 Direct	-2.27%	Disposed	39.3% (price as of 2026-08-21)
Jan. 25, 2026	MATX	F	3,334	$158.94	$529,906	15,484 Direct	-17.72%	Disposed	39.3% (price as of 2026-08-21)
Jan. 24, 2026	MATX	F	237	$158.94	$37,669	12,304 Direct	-1.89%	Disposed	39.3% (price as of 2026-08-21)
Jan. 22, 2026	MATX	F	199	$160.30	$31,900	12,541 Direct	-1.56%	Disposed	38.2% (price as of 2026-08-21)
Jan. 21, 2026	MATX	A	1,124	—	—	12,740 Direct	+9.68%	Acquired	(price as of 2026-08-21)
March 4, 2025	MATX	S	954	$134.26	$128,084	11,616 Direct	-7.59%	Disposed	65.0% (price as of 2026-08-21)
Jan. 26, 2025	MATX	A	1,980	—	—	13,377 Direct	+17.37%	Acquired	(price as of 2026-08-21)
Jan. 26, 2025	MATX	A	660	—	—	14,037 Direct	+4.93%	Acquired	(price as of 2026-08-21)
Jan. 26, 2025	MATX	F	166	$136.32	$22,629	13,871 Direct	-1.18%	Disposed	62.5% (price as of 2026-08-21)
Jan. 26, 2025	MATX	F	311	$136.32	$42,396	13,560 Direct	-2.24%	Disposed	62.5% (price as of 2026-08-21)
Jan. 26, 2025	MATX	F	990	$136.32	$134,957	12,570 Direct	-7.30%	Disposed	62.5% (price as of 2026-08-21)
Jan. 25, 2025	MATX	F	438	$136.32	$59,708	11,397 Direct	-3.70%	Disposed	62.5% (price as of 2026-08-21)
Jan. 24, 2025	MATX	F	237	$136.32	$32,308	11,835 Direct	-1.96%	Disposed	62.5% (price as of 2026-08-21)
Jan. 22, 2025	MATX	A	1,269	—	—	12,072 Direct	+11.75%	Acquired	(price as of 2026-08-21)
March 7, 2024	MATX	S	1,941	$107.55	$208,755	10,698 Direct	-15.36%	Disposed	105.9% (price as of 2026-08-21)
Jan. 27, 2024	MATX	A	792	—	—	13,155 Direct	+6.41%	Acquired	(price as of 2026-08-21)
Jan. 27, 2024	MATX	F	145	$114.40	$16,588	13,010 Direct	-1.10%	Disposed	93.6% (price as of 2026-08-21)
Jan. 27, 2024	MATX	F	371	$114.40	$42,442	12,639 Direct	-2.85%	Disposed	93.6% (price as of 2026-08-21)
Jan. 26, 2024	MATX	F	184	$114.40	$21,050	12,363 Direct	-1.47%	Disposed	93.6% (price as of 2026-08-21)
Jan. 25, 2024	MATX	F	486	$116.28	$56,512	12,547 Direct	-3.73%	Disposed	90.5% (price as of 2026-08-21)
Jan. 24, 2024	MATX	A	1,507	—	—	13,033 Direct	+13.07%	Acquired	(price as of 2026-08-21)
Aug. 31, 2023	MATX	S	2,318	$88.49	$205,120	11,526 Direct	-16.74%	Disposed	150.3% (price as of 2026-08-21)
Jan. 27, 2023	MATX	F	145	$63.97	$9,276	13,844 Direct	-1.04%	Disposed	246.2% (price as of 2026-08-21)
Jan. 26, 2023	MATX	F	182	$62.94	$11,455	13,989 Direct	-1.28%	Disposed	251.9% (price as of 2026-08-21)
Jan. 25, 2023	MATX	A	2,781	—	—	13,555 Direct	+25.81%	Acquired	(price as of 2026-08-21)
Jan. 25, 2023	MATX	A	1,298	—	—	14,853 Direct	+9.58%	Acquired	(price as of 2026-08-21)
Jan. 25, 2023	MATX	F	682	$62.94	$42,925	14,171 Direct	-4.59%	Disposed	251.9% (price as of 2026-08-21)
Jan. 22, 2023	MATX	F	264	$63.48	$16,759	10,774 Direct	-2.39%	Disposed	248.9% (price as of 2026-08-21)
March 1, 2022	MATX	S	800	$106.49	$85,192	11,038 Direct	-6.76%	Disposed	108.0% (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.

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Feb. 9, 2022	MATX	Common Stock	11,838	Direct