GARY E. DICKERSON - 19 Dec 2025 Form 4 Insider Report for APPLIED MATERIALS INC /DE (AMAT)

Role: President and CEO, Director
Signature: /s/ To-Anh Nguyen, Attorney-in-Fact
Issuer symbol: AMAT
Transactions as of: 19 Dec 2025
Transactions value $: -$33,549,454
Form type: 4
Filing time: 23 Dec 2025, 16:44:29 UTC
Previous filing: 28 Oct 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
DICKERSON GARY E	President and CEO, Director	C/O APPLIED MATERIALS, INC., P.O. BOX 58039, 3050 BOWERS AV, M/S 1268, SANTA CLARA	/s/ To-Anh Nguyen, Attorney-in-Fact	23 Dec 2025	0001183258

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AMAT	Common Stock	Tax liability	-$33,549,453	-130,843	-6.85%	$256.41	1,778,116	19 Dec 2025	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents number of shares that were automatically withheld upon vesting of equity awards to cover tax withholding obligations in a transaction exempt under Rule 16b-3.
F2	Number of shares includes 379,244 performance share units and restricted stock units previously reported that in the future will be converted on a one-for-one basis into shares of Applied Materials, Inc. common stock upon vesting, which vesting is scheduled to occur as follows: (a) 66,063 restricted stock units are scheduled to vest in installments in December of 2026 through 2028, and (b) 313,181 performance share units are scheduled to vest in installments in December of 2026 through 2028, which number of shares is the target amount, and the actual number of shares that may vest ranges from 0% to 200% of the target amount, depending on achievement of specified performance goals (all vesting is subject to continued employment through each applicable vesting date).

Content

Represents number of shares that were automatically withheld upon vesting of equity awards to cover tax withholding obligations in a transaction exempt under Rule 16b-3.

Number of shares includes 379,244 performance share units and restricted stock units previously reported that in the future will be converted on a one-for-one basis into shares of Applied Materials, Inc. common stock upon vesting, which vesting is scheduled to occur as follows: (a) 66,063 restricted stock units are scheduled to vest in installments in December of 2026 through 2028, and (b) 313,181 performance share units are scheduled to vest in installments in December of 2026 through 2028, which number of shares is the target amount, and the actual number of shares that may vest ranges from 0% to 200% of the target amount, depending on achievement of specified performance goals (all vesting is subject to continued employment through each applicable vesting date).