Lam Research (LRCX)Sen. Markwayne Mullin disclosed a partial sale $50K–$100K
Sen. Markwayne Mullin disclosed a partial sale of Lam Research in the $50K–$100K range.
- $50,001–$100,000
- Reported range · official band, not an exact amount
- 34 days
- Disclosure lag
- Traded
- Apr 8, 2025
- Disclosed
- May 12, 2025
The story around this disclosure
Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.
- Jan 16, 2025CongressDisclosed purchase of LRCX — reported range $1,001 - $15,000
- Jan 24, 2025CongressDisclosed sale of LRCX — reported range $1,001 - $15,000
- Jan 28, 2025CongressDisclosed partial sale of LRCX — reported range $15,001 - $50,000
- Feb 5, 2025CongressDisclosed partial sale of LRCX — reported range $1,001 - $15,000
- Feb 20, 2025Insider · 1 personInsiders: 2 sales (~$9.9M)
- Mar 5, 2025CongressDisclosed partial sale of LRCX — reported range $50,001 - $100,000
- Mar 31, 2025CongressDisclosed purchase of LRCX — reported range $50,001 - $100,000
- Apr 4, 2025CongressDisclosed purchase of LRCX — reported range $1,001 - $15,000
- Apr 7, 2025Congress · 2 peopleMembers of Congress: 2 sales
- Apr 8, 2025 · this disclosureCongressDisclosed partial sale of LRCX — reported range $50,001 - $100,000
What came next
- Apr 8, 2025CongressDisclosed sale of LRCX — reported range $1,001 - $15,000
- Apr 16, 2025CongressDisclosed partial sale of LRCX — reported range $1,001 - $15,000
- May 12, 2025CongressDisclosed sale of LRCX — reported range $15,001 - $50,000
- May 13, 2025CongressDisclosed purchase of LRCX — reported range $15,001 - $50,000
How to read Senate eFD periodic transaction report
The STOCK Act is a 2012 US law that requires members of Congress, and some senior staff, to publicly report their stock trades, and those of their spouse and dependent children, within 45 days.
Full guide: What is the STOCK Act?
What else is on file for Lam Research
For Lam Research, OQRO holds 11 insider filings (SEC Form 4 or Form 144), 2 Congress trade reports and 134 fund holdings reports (13F) dated in the last 90 days.
These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its LRCX page.
Other recent filings by Sen. Markwayne Mullin
- Senate eFD periodic transaction report at UnitedHealth (UNH)Mar 10, 2026
- Senate eFD periodic transaction report at AutoZone (AZO)Mar 10, 2026
- Senate eFD periodic transaction report at Intuit (INTU)Mar 10, 2026
- Senate eFD periodic transaction report at Monolithic Power Systems (MPWR)Mar 2, 2026
- Senate eFD periodic transaction report at McKesson Corporation (MCK)Mar 2, 2026
The full history of Sen. Markwayne Mullin is on the profile page.
How this filing works
Other disclosures at Lam Research
- SEC Form 4Sep 10, 2026
- SEC Form 4Sep 10, 2026
- SEC Form 144Sep 9, 2026
- SEC Form 144Sep 9, 2026
- SEC Form 4Sep 3, 2026
- SEC Form 4Sep 3, 2026
Everything OQRO holds on this company is on its LRCX page.
This is one filing. OQRO holds the rest
Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.
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