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All lobbying filings

MAYER BROWN LLP

MAYER BROWN LLP filed a Q3 report for ONSEMI (ON SEMICONDUCTOR CORPORATION) on October 20, 2026, reporting $110,000 in lobbying income.

Lobbying for ONSEMI (ON SEMICONDUCTOR CORPORATION) · Semiconductor supplier company.

All filings by MAYER BROWN LLP · Everything ONSEMI (ON SEMICONDUCTOR CORPORATION) has reported

 Filing · LD-2 quarterly report Q3 report
Reporting period
3rd Quarter 2026
July 1 - Sep 30 · Posted Oct 20, 2026
Income
$110,000
What the client paid this registrant for the period.
Client based in
Arizona

Official filing document

 Government bodies contacted 5

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when. Each name opens every filing that named the same body.

 Lobbying activity 3
Trade (domestic/foreign)

Monitoring and outreach on issues related to certain technologies that present a risk to U.S. national and economic security.

Energy/Nuclear

Monitor and outreach on issues related to energy consumption of AI data centers.

Taxation/Internal Revenue Code

Legislative monitoring and outreach related to the CHIPS and Sciences Act (P.L. 117-167); the One Big Beautiful Bill Act (P.L 119-21); and pending regulations related to the Corporate Alternative Minimum Tax (CAMT).

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.

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