Charles Ys Liu

Insider

First SEC filing: Sept. 22, 2005 · Latest: Sept. 22, 2005

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 5 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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 10, 2009	AMAT	A	21,691	—	—	29,191 Direct	+289.21%	Acquired	(price as of 2026-08-20)
Nov. 5, 2008	AMAT	G	2,143	—	—	7,500 Direct	-22.22%	Disposed	(price as of 2026-08-20)
Oct. 29, 2008	AMAT	F	357	$11.98	$4,277	9,643 Direct	-3.57%	Disposed	4024.0% (price as of 2026-08-20)
Oct. 29, 2007	AMAT	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 30, 2006	AMAT	A	25,000	—	—	25,000 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.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Oct. 30, 2006	AMAT	Director Stock Option (right to buy) [F1]	Common Stock (25,000)	$17.35	Oct. 30, 2013	25,000	Acquired

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

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

Date	Ticker	Security	Shares	Ownership
Sept. 22, 2005	AMAT	Common Stock	0	Direct
Sept. 22, 2005	AMAT	Stock Option (Right to Buy)→ Common Stock (45,000)	45,000	Direct