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Technology · Industrial Machinery · Nasdaq

LRCXLam Research

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Filings with the SEC since Feb 23, 2015

1,018 filings, 18 in the last 30 days

SEC filing index
Latest annual reportOpen ↗
Aug 7, 2026
10-K, period to Jun 28, 2026
Latest quarterly reportOpen ↗
Oct 22, 2026
10-Q, period to Sep 27, 2026
Latest current reportOpen ↗
Nov 5, 2026
8-K: Shareholder vote results, Other events
Filed in the last 30 days
18
of 1,018 in all
Timeline

Every filing on one line

1 yr2 yr3 yr
Annual report (10-K)Quarterly report (10-Q)Current report (8-K)Auditor changeCEO, CFO, COO or CAO changeRestatementLate filing noticeInsider purchaseCluster buy (3+ insiders)SEC comment letterShare offering (S-3, 424B)
All 26 events

From the SEC filing index. Insider purchases go back 180 days (the Form 4s downloaded).

Every filing

Newest first, by kind

Each form links to sec.gov
FiledFormWhat it isPeriod
Sep 24, 2026DEFA14A Extra proxy material all files
Sep 24, 2026DEF 14A Proxy statementNov 3, 2026 all files
Sep 24, 2025DEFA14A Extra proxy material all files
Sep 24, 2025DEFA14A Extra proxy material all files
Sep 24, 2025DEF 14A Proxy statementNov 4, 2025 all files
Sep 12, 2025PRE 14A Nov 4, 2025 all files
Sep 25, 2024DEFA14A Extra proxy material all files
Sep 25, 2024DEF 14A Proxy statementNov 5, 2024 all files
Sep 27, 2023DEFA14A Extra proxy material all files
Sep 27, 2023DEF 14A Proxy statementNov 7, 2023 all files
Sep 28, 2022DEFA14A Extra proxy material all files
Sep 28, 2022DEF 14A Proxy statementNov 8, 2022 all files
Sep 28, 2021DEFA14A Extra proxy material all files
Sep 28, 2021DEF 14A Proxy statementNov 8, 2021 all files
Oct 15, 2020DEFA14A Extra proxy material all files
Sep 23, 2020DEFA14A Extra proxy material all files
Sep 23, 2020DEF 14A Proxy statementNov 3, 2020 all files
Oct 16, 2019DEFA14A Extra proxy material all files
Oct 15, 2019DEFA14A Extra proxy material all files
Sep 25, 2019DEFA14A Extra proxy material all files
Sep 25, 2019DEF 14A Proxy statementNov 5, 2019 all files
Sep 26, 2018DEFA14A Extra proxy material all files
Sep 26, 2018DEF 14A Proxy statementNov 6, 2018 all files
Sep 28, 2017DEFA14A Extra proxy material all files
Sep 28, 2017DEF 14A Proxy statementNov 8, 2017 all files
Oct 6, 2016DEFA14A Extra proxy material all files
Sep 29, 2016DEFA14A Extra proxy material all files
Sep 29, 2016DEF 14A Proxy statementNov 9, 2016 all files
Sep 21, 2015DEFA14A Extra proxy material all files
Sep 21, 2015DEF 14A Proxy statementNov 4, 2015 all files
Show the other 5 filings on this page

Press releases with quarterly results are attached to the 8-Ks marked "Quarterly results"; read them on Earnings releases.

Next Earnings releases →