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4//SEC Filing

Varadarajan Seshasayee 4

Accession 0001707827-26-000002

CIK 0000707549other

Filed

Feb 4, 7:00 PM ET

Accepted

Feb 5, 11:32 AM ET

Size

8.3 KB

Accession

0001707827-26-000002

Research Summary

AI-generated summary of this filing

Updated

Lam Research (LRCX) SVP Varadarajan Seshasayee Exercises RSUs

What Happened

  • Varadarajan Seshasayee, Senior Vice President of Lam Research, reported the exercise/conversion of derivative awards on 2026-02-03. The filing shows 53,925 shares acquired at $0.00 and 35,950 shares disposed at $0.00. The transactions reflect conversion/vesting of market-based performance restricted stock units (RSUs) granted 03/01/2023 and scheduled to vest on 03/01/2026 based on performance metrics.

Key Details

  • Transaction date: 2026-02-03; Filing date: 2026-02-05 (filed within typical 2-business-day SEC window).
  • Prices reported: $0.00 per share for both the acquired (53,925) and disposed (35,950) line items (typical for RSU conversions; no cash exercise price).
  • Shares owned after the transaction: Not specified in the provided filing data.
  • Footnotes: The shares arise from a market-based performance RSU grant (03/01/2023) that vests between 0%–150% on 03/01/2026 based on Lam’s total shareholder return vs. the PHLX Semiconductor Sector Total Return Index for the 02/01/2023–01/31/2026 performance period. The filing notes amounts include shares subject to unvested RSUs.
  • Disposition details: The Form 4 reports 35,950 shares as “Disposed” but does not specify whether those were sold, withheld for taxes, or transferred.

Context

  • This filing documents conversion/vesting of performance RSUs rather than a cash purchase or a discretionary open-market sale. Dispositions following vesting are common (e.g., to cover taxes), but the Form 4 does not state the reason. Performance-based RSUs depend on relative total-shareholder-return results against the semiconductor index for the stated performance period.

Insider Transaction Report

Form 4
Period: 2026-02-03
Varadarajan Seshasayee
Senior Vice President
Transactions
  • Exercise/Conversion

    Common Stock

    [F1][F2]
    2026-02-03+53,925249,564 total
  • Exercise/Conversion

    Market-based Performance Restricted Stock Unit

    [F3]
    2026-02-0335,9500 total
    Exercise: $0.00Common Stock (35,950 underlying)
Holdings
  • Common Stock

    (indirect: By 401(k))
    2,366.932
Footnotes (3)
  • [F1]On 03/01/2023, the Reporting Person received a grant of 35,950 Market-based Performance Restricted Stock Units vesting between 0% and 150% on 03/01/2026. The vesting of this award is based on the total return stock price performance of Lam Research shares (assuming reinvestment of dividends) relative to the market price performance of the PHLX Semiconductor Sector Total Return Index, comparing the 50-trading day trailing average closing price over the performance period from 02/01/2023 through 01/31/2026.
  • [F2]The amount reported includes shares subject to unvested restricted stock units.
  • [F3]The Market-based performance restricted stock units will vest between 0% and 150% on 03/01/2026. The performance of this award is based on the Lam Research Total Shareholder Return performance relative to the PHLX Semiconductor Total Return Index Total Shareholder Return during the performance period of 02/01/2023 through 01/31/2026.
Signature
Marta Woods by Power of Attorney|2026-02-05

Issuer

LAM RESEARCH CORP

CIK 0000707549

Entity typeother

Related Parties

1
  • filerCIK 0001707827

Filing Metadata

Form type
4
Filed
Feb 4, 7:00 PM ET
Accepted
Feb 5, 11:32 AM ET
Size
8.3 KB