Lam Research (LRCX) Form 144 — 54,500 restricted shares tied to vesting

Rhea-AI Filing Summary

LRCX notice on Form 144 reports an intended sale of 54,500 shares of Common Stock, with the filing dated 06/12/2026 and Nasdaq as the exchange. The filing lists Fidelity Brokerage Services LLC with an address and shows the shares originate from two restricted‑stock vesting events dated 01/31/2014 (26,250 shares) and 10/31/2014 (28,250 shares).

Insights

Securities Compliance Counsel

Form 144 notice for proposed resale of restricted shares; timing and proceeds are administrative disclosures.

The filing lists 54,500 shares intended for sale and ties them to two restricted stock vesting events dated 01/31/2014 and 10/31/2014. The filing date shown is 06/12/2026.

Proceeds and prior sales numbers appear in the excerpt; subsequent broker reports or trade confirmations will show actual execution details. Further filings (Form 4 or Rule 144 confirmations) may disclose completed transactions.

Key Figures

Shares proposed for sale: 54,500 shares Broker listed: Fidelity Brokerage Services LLC Vesting tranche 1: 26,250 shares +4 more

7 metrics

Shares proposed for sale 54,500 shares Form 144 notice dated 06/12/2026

Broker listed Fidelity Brokerage Services LLC 900 Salem Street, Smithfield RI 02917 (listed on Form 144)

Vesting tranche 1 26,250 shares Restricted Stock Vesting dated 01/31/2014

Vesting tranche 2 28,250 shares Restricted Stock Vesting dated 10/31/2014

Exchange NASDAQ Exchange listed on the Form 144 excerpt

Value shown (line item) $19,586,755.00 Numeric value present in the filing excerpt adjacent to the 54,500 line

Prior reported sale value $19,118,337.80 Listed under 'Securities Sold During The Past 3 Months' for 06/11/2026

Key Terms

Form 144, Restricted Stock Vesting, Securities Sold During The Past 3 Months

3 terms

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Vesting financial

"Restricted Stock Vesting | Issuer | 26250"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Securities Sold During The Past 3 Months regulatory

"144: Securities Sold During The Past 3 Months"

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	54500	19586755.00	1250571	06/12/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	01/31/2014	Restricted Stock Vesting	Issuer			26250	01/31/2014	Compensation
Common	10/31/2014	Restricted Stock Vesting	Issuer			28250	10/31/2014	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Eric Brandt 4650 Cushing Parkway Fremont CA 94538	Common	06/11/2026	54500	19118337.80

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does LRCX's Form 144 filing report?

The filing reports an intended resale of 54,500 shares of Common Stock, dated 06/12/2026, tied to restricted stock vesting events from 01/31/2014 and 10/31/2014.

Who is listed as the broker or filer on the Form 144 for LRCX?

The filing lists Fidelity Brokerage Services LLC at 900 Salem Street, Smithfield, RI 02917 as the broker/filing agent on the notice for these shares.

How many shares were reported sold in the past three months in the excerpt?

The excerpt shows 54,500 shares reported as sold on 06/11/2026 with an associated value of $19,118,337.80 in the selling history section.

Do the Form 144 entries show the source of the shares?

Yes; the shares are shown as originating from Restricted Stock Vesting events (26,250 and 28,250 shares) with vesting dates 01/31/2014 and 10/31/2014 respectively.