LeFever Mattson, a California corporation, et al.

Case Number:

24-10545

LeFever Mattson Claims Register as of 2/9/2026

KSMP Claims Register as of 2/9/2026

The above documents are the official claims registers (the “Claims Registers”) for the bankruptcy cases of LeFever Mattson, a California corporation, and its debtor affiliates, and KS Mattson Partners, LP (together, the “Chapter 11 Cases”). The Claims Registers reflect all proofs of claim and proofs of interest submitted in these Chapter 11 Cases. The Claims Registers will be updated as new forms are received.

The column titled “Claim Type” describes the type of claim or interest submitted. For example, “Investor Claim” represents a proof of claim submitted by an investor. “Proof of Interest” represents a proof of interest submitted by an investor.

For proof of interest forms, the “Proof of Interest Detail” column lists the entities in which an investor asserts an interest and the percentage interest an investor asserts that they hold in a particular entity. The asserted percentage is indicated on the Claims Registers as “Total Pct.”

In accordance with the confidentiality procedures established in the court’s orders (see Docket Nos. 459 and 2184) (collectively, the “Bar Date Orders”), the dollar amounts asserted by investors have been redacted. Additionally, in accordance with the Bar Date Orders, investor proofs of interest and proofs of claim will not be publicly accessible from the Claims Registers.