Lam Research director Eric Brandt granted 856 shares

The reported post-transaction direct holding was 145,561 shares, including shares subject to unvested restricted stock units.

Available on EDGAR 11/09/2026 - 02:12 PM EST Accepted by SEC EDGAR 11/09/2026 - 02:11 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

LAM Research director Eric Brandt acquired 856 shares of Common Stock through a grant on November 6, 2026. His reported direct holdings after the transaction were 145,561 shares; the reported amount includes shares subject to unvested restricted stock units.

Insider Trade Summary

Grant/Award: 856 shares

Grant/Award 1 txn

Insider BRANDT ERIC

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	856	$0.00	$0.00

Holdings After Transaction: Common Stock — 145,561 shares (Direct)

Holdings Before and After: Common Stock, 144,705 to 145,561 shares (Direct)

Footnotes (1)

1. F1. The amount reported includes shares subject to unvested restricted stock units.

Key Figures

Shares acquired: 856 shares Direct holdings after transaction: 145,561 shares Transaction date: November 6, 2026

3 metrics

Shares acquired 856 shares Grant to director Eric Brandt on November 6, 2026.

Direct holdings after transaction 145,561 shares Reported amount includes shares subject to unvested restricted stock units.

Transaction date November 6, 2026 Date of the grant.

Key Terms

unvested restricted stock units

1 terms

unvested restricted stock units financial

"shares subject to unvested restricted stock units"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many shares did Eric Brandt acquire in LRCX?

Eric Brandt, a director of LAM Research, acquired 856 shares of Common Stock through a grant on November 6, 2026. His reported direct holdings after the transaction were 145,561 shares, including shares subject to unvested restricted stock units.

How many LRCX shares did Eric Brandt hold after the grant?

Eric Brandt's reported direct holdings after the grant were 145,561 shares. That reported amount includes shares subject to unvested restricted stock units.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

BRANDT ERIC

(Last) (First) (Middle)

C/O LAM RESEARCH CORPORATION

4650 CUSHING PARKWAY

(Street)

FREMONT CALIFORNIA 94538

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
LAM RESEARCH CORP [ LRCX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/06/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/06/2026		A		856	A	$0	145,561(1)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The amount reported includes shares subject to unvested restricted stock units.

Remarks:

	Marta Woods by Power of Attorney	11/09/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)