LRCXLam Research

$318.81+154% 1Y

$318.81

$126.2252 weeks$409.54

LRCX in its own filings

LRCX's filing record carries 3 kinds of hard flag, each is shown beside the share of the whole market carrying the same one, because more than half of all companies carry at least one.

503

Events found in the filings · across 2,052 filings · the record starts in 1995

Hard flags: 3
Hard flags
Most recent filing: Sep 24, 2026
Most recent filing · Form DEF 14A
Record starts: May 15, 1995
Record starts · the earliest filing Ryufin holds for this name

Details›

Next results filingsame week as a year ago: expected around Oct 21, 2026
Restatement admitted (non-reliance)historical: 2007-12-24
Change in certifying accountantpast_3y: 2025-09-11
Late periodic report3 occurrences: 2008-02-04
Delisting notice / listing-rule failure3 occurrences: 2008-02-08
SEC comment-letter activity31 occurrences: 2021-01-19

SEC EDGAR submissions index and 8-K item codes; 4.02 and 1.03 items are confirmed against the filing text.

What the company said

The company's own words from its current reports to the SEC, newest first

Aug 27, 20263 SIGNATURES 4 Table of Contents.Director or officer change · Form 8-K
Jul 29, 2026Lam Research Corporation Reports Financial Results for the Quarter Ended June 28, 2026.Earnings release · press release
Apr 22, 2026Lam Research Corporation Reports Financial Results for the Quarter Ended March 29, 2026.Earnings release · press release
Feb 4, 2026On February 3, 2026, the Board of Directors (the “Board”) of Lam Research Corporation (the “Company”), pursuant to applicable provisions of the Company’s Amended and Restated Bylaws, appointed Anirudh Devgan, Ph.D., age 56, as a director of the Company, effective immediately.Director or officer change · Form 8-K/A
Feb 3, 2026On February 3, 2026, the Board of Directors (the “Board”) of Lam Research Corporation (the “Company”), pursuant to applicable provisions of the Company’s Amended and Restated Bylaws, appointed Anirudh Devgan, Ph.D., age 56, as a director of the Company, effective immediately.Director or officer change · Form 8-K
Jan 28, 2026Lam Research Corporation Reports Financial Results for the Quarter Ended December 28, 2025.Earnings release · press release
Nov 6, 2025On November 4, 2025, Lam Research Corporation (the “Company”) held its annual meeting of stockholders (the “Annual Meeting”). At the Annual Meeting, the Company’s stockholders approved a new equity incentive plan, the 2025 Stock Incentive Plan (the “2025 Plan”)Shareholder rights modified · Form 8-K
Oct 22, 2025Lam Research Corporation Reports Financial Results for the Quarter Ended September 28, 2025.Earnings release · press release
Sep 11, 2025On, and effective as of, September 8, 2025, the Audit Committee (the “Committee”) of the Board of Directors of Lam Research Corporation (the “Company”) approved the dismissal of Ernst & Young LLP (“EY”) as the Company’s independent registered public accounting firm.Auditor change · Form 8-K