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Kenneth W. Mattson Criminal Case - Case No. 4:25-cr-00126-JST-1

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Summary

The U.S. District Court Northern District of California docket for Kenneth W. Mattson's criminal case (Case No. 4:25-cr-00126-JST-1) before Judge Jon S. Tigar shows recent procedural filings. A proposed order excluding time under the Speedy Trial Act through May 11, 2026 was filed, and a status conference was held on April 10, 2026. A change of plea hearing is specially set for May 11, 2026 at 9:30 AM in Oakland.

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What changed

A criminal case proceeding in the Northern District of California (Case No. 4:25-cr-00126-JST-1) involving Kenneth W. Mattson before Judge Jon S. Tigar shows new procedural filings. The government filed a proposed order to exclude time under the Speedy Trial Act through May 11, 2026, and a status conference was held on April 10, 2026. A change of plea hearing has been scheduled for May 11, 2026. The case was originally filed on May 15, 2025.

For parties involved in this case, the scheduled change of plea hearing represents a significant procedural milestone in the criminal proceedings. The Speedy Trial Act exclusion suggests the parties have agreed to continue the case timeline. Routine monitoring of docket filings is recommended for any party with an interest in the proceedings.

What to do next

  1. Monitor for updates

Archived snapshot

Apr 15, 2026

GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.

Kenneth W. Mattson

Case Number: 4:25-cr-00126-JST-1 Judge: Tigar, Jon S. Location: Oakland Case Type: Criminal Date Filed:

May 15, 2025

Last Filing Date:

April 10, 2026

View Publicly Available Documents Case Summary No summary of this case is available

Recent Filings

Date Filed Docket Number Document Description
04-15-26 175 Proposed Order by USA as to Kenneth W. Mattson Proposed Order Excluding Time Under the Speedy Trial Act Through May 11, 2026 (Bhagat, Nikhil)
04-10-26 174 Minute Entry for proceedings held before Judge Jon S. Tigar: Status Conference as to Kenneth W. Mattson (1) held on 4/10/2026. Change of Plea Hearing specially set for 5/11/2026 at 09:30 AM in Oakland, Courtroom 6, 2nd Floor before Judge Jon S.

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Last updated

Classification

Agency
NDCA
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
Case No. 4:25-cr-00126-JST-1
Docket
4:25-cr-00126-JST-1

Who this affects

Applies to
Criminal defendants
Industry sector
9211 Government & Public Administration
Activity scope
Criminal proceedings Case management
Geographic scope
California US-CA

Taxonomy

Primary area
Criminal Justice
Operational domain
Legal
Topics
Judicial Administration

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