John D Liu

Insider

First SEC filing: April 16, 2025 · Latest: April 16, 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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 23 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

23 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 21, 2026	WHR	A	2,811	—	—	7,246 Direct	+63.38%	Acquired	(price as of 2026-08-20)
June 25, 2025	AMKR	A	39	—	—	9,828 Direct	+0.40%	Acquired	(price as of 2026-08-20)
May 15, 2025	AMKR	A	9,789	—	—	9,789 Direct	—	Acquired	(price as of 2026-08-20)
May 14, 2025	AMKR	M	2,983	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 14, 2025	AMKR	M	2,983	—	—	2,983 Direct	—	Acquired	(price as of 2026-08-20)
April 15, 2025	WHR	A	2,014	—	—	4,435 Direct	+83.19%	Acquired	(price as of 2026-08-20)
April 2, 2025	AMKR	A	13	—	—	2,983 Direct	+0.44%	Acquired	(price as of 2026-08-20)
Dec. 16, 2024	AMKR	A	2,970	—	—	2,970 Direct	—	Acquired	(price as of 2026-08-20)
April 16, 2024	WHR	A	1,421	—	—	2,421 Direct	+142.10%	Acquired	(price as of 2026-08-20)
April 18, 2023	WHR	A	1,074	—	—	15,513 Direct	+7.44%	Acquired	(price as of 2026-08-20)
April 19, 2022	WHR	A	849	—	—	13,752 Direct	+6.58%	Acquired	(price as of 2026-08-20)
April 20, 2021	WHR	A	634	—	—	12,550 Direct	+5.32%	Acquired	(price as of 2026-08-20)
April 21, 2020	WHR	A	1,476	—	—	11,577 Direct	+14.61%	Acquired	(price as of 2026-08-20)
April 16, 2019	WHR	A	1,055	—	—	9,729 Direct	+12.16%	Acquired	(price as of 2026-08-20)
April 17, 2018	WHR	A	846	—	—	8,370 Direct	+11.24%	Acquired	(price as of 2026-08-20)
April 18, 2017	WHR	A	773	—	—	7,335 Direct	+11.78%	Acquired	(price as of 2026-08-20)
April 19, 2016	WHR	A	657	—	—	6,412 Direct	+11.42%	Acquired	(price as of 2026-08-20)
April 21, 2015	WHR	A	644	—	—	5,631 Direct	+12.91%	Acquired	(price as of 2026-08-20)
April 15, 2014	WHR	A	792	—	—	4,898 Direct	+19.29%	Acquired	(price as of 2026-08-20)
April 16, 2013	WHR	A	1,027	—	—	4,034 Direct	+34.15%	Acquired	(price as of 2026-08-20)
April 17, 2012	WHR	A	1,617	—	—	2,937 Direct	+122.50%	Acquired	(price as of 2026-08-20)
April 19, 2011	WHR	A	1,277	—	—	1,277 Direct	—	Acquired	(price as of 2026-08-20)
June 16, 2010	WHR	A	1,000	—	—	1,000 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 21, 2008	IRDM	P	32,500	—	—	32,500 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 21, 2008	IRDM	P	32,500	—	—	32,500 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
June 25, 2025	AMKR	Restricted Stock Units	Common Stock (39)	—	—	39	Acquired
May 15, 2025	AMKR	Restricted Stock Units	Common Stock (9,789)	—	—	9,789	Acquired
May 14, 2025	AMKR	Restricted Stock Units	Common Stock	—	—	2,983	Disposed
April 2, 2025	AMKR	Restricted Stock Units	Common Stock (13)	—	—	13	Acquired
Dec. 16, 2024	AMKR	Restricted Stock Units	Common Stock (2,970)	—	—	2,970	Acquired
April 18, 2023	WHR	Deferred Stock Units	Common Stock (1,074)	—	—	1,074	Acquired
April 19, 2022	WHR	Deferred Stock Units	Common Stock (849)	—	—	849	Acquired
April 20, 2021	WHR	Deferred Stock Units	Common Stock (634)	—	—	634	Acquired
April 21, 2020	WHR	Deferred Stock Units	Common Stock (1,476)	—	—	1,476	Acquired
April 16, 2019	WHR	Deferred Stock Units	Common (1,055)	—	—	1,055	Acquired
April 17, 2018	WHR	Deferred Stock Units	Common (846)	—	—	846	Acquired
April 18, 2017	WHR	Deferred Stock Units	Common (773)	—	—	773	Acquired
April 19, 2016	WHR	Deferred Stock Units	Common (657)	—	—	657	Acquired
April 21, 2015	WHR	Deferred Stock Units	Common (644)	—	—	644	Acquired
April 15, 2014	WHR	Deferred Stock Units	Common (792)	—	—	792	Acquired
April 16, 2013	WHR	Deferred Stock Units	Common (1,027)	—	—	1,027	Acquired
April 17, 2012	WHR	Deferred Stock Units	Common (1,617)	—	—	1,617	Acquired
April 19, 2011	WHR	Deferred Stock Units	Common (1,277)	—	—	1,277	Acquired
Feb. 21, 2008	IRDM	Warrant	Common Stock (32,500)	$7.00	—	32,500	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 17, 2010	WHR	Common Stock	0	Direct