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Lam Research10-Q: Board change

Board Director Bethany J. Mayer adopted a stock trading plan on November 12, 2025.

Read at SEC EDGAR

What happened

Bethany J. Mayer, a member of the Board of Directors, established a Rule 10b5-1 trading plan.

Source

SEC EDGARJan 29, 2026

Quarterly report (Form 10-Q)

Lam Research 10-Q

Filing excerpt

On November 12, 2025, Bethany J. Mayer, a member of the Board of Directors of the Company, adopted a Rule 10b5-1 Trading Arrangement.

sec.gov/Archives/edgar/data/707549/000070754926000009/lrcx-20251228.htmRead the full source

Other signals in this filing (9)

Extracted by Autobound

From the Signal API record
Signal
10-Q: Board change

What this signalsFilings often name leadership changes, deals and spending plans.

Filed
Jan 29, 2026

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The full record

From the Signal API record

Details

CIK
707549
Accession number
0000707549-26-000009
Filing year
2026
Fiscal year
0
Why it matters
Strategic direction shift
Signal category
Leadership

Extraction

Confidence
High
Relevance
70%
Sentiment
Neutral
Detected
Feb 3, 2026
signal_type
sec-10q
signal_subtype
boardChange

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This page shows a preview. The full sec-10q record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.

Company

  • linkedin_urlValue in the API
  • industriesValue in the API
  • employee_count_lowValue in the API
  • employee_count_highValue in the API
  • revenueValue in the API
  • descriptionValue in the API

Signal

  • signal_nameValue in the API
  • associationValue in the API
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Show the full JSONThe record on this page and the API request

GET /v1/signals/05dc4a5c-3ebb-47d9-9442-27fac1eb8679 returns this record as JSON. POST /v1/companies/enrich returns every signal for lamresearch.com.

{
  "signal_id": "05dc4a5c-3ebb-47d9-9442-27fac1eb8679",
  "signal_type": "sec-10q",
  "signal_subtype": "boardChange",
  "detected_at": "2026-02-03T08:36:16.876+00:00",
  "company": {
    "name": "Lam Research",
    "domain": "lamresearch.com"
  },
  "data": {
    "detail": "Bethany J. Mayer, a member of the Board of Directors, established a Rule 10b5-1 trading plan. Significant trading plans by board members can be monitored for signals related to shifts in corporate governance or long-term strategic direction, which may influence future large-scale investments and vendor partnerships.",
    "summary": "Board Director Bethany J. Mayer adopted a stock trading plan on November 12, 2025.",
    "excerpts": "On November 12, 2025, Bethany J. Mayer, a member of the Board of Directors of the Company, adopted a Rule 10b5-1 Trading Arrangement.",
    "relevance": 0.7,
    "sentiment": "neutral",
    "confidence": "high",
    "source_url": "https://www.sec.gov/Archives/edgar/data/707549/000070754926000009/lrcx-20251228.htm",
    "filing_date": "2026-01-29",
    "filing_year": 2026,
    "fiscal_year": 0,
    "sales_relevance": "Strategic direction shift",
    "signal_category": "leadership"
  }
}

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