# EDGAR Filing Document

**Accession Number:** 0000082020
**File Stem:** 0001104659-25-090468
**Filing Date:** 2025-9
**Character Count:** 23999
**Document Hash:** f10800394ee562f76d2552f501daf45d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-090468.hdr.sgml**: 20250916

**ACCESSION NUMBER**: 0001104659-25-090468

**CONFORMED SUBMISSION TYPE**: SD

**PUBLIC DOCUMENT COUNT**: 15

**FILED AS OF DATE**: 20250916

**DATE AS OF CHANGE**: 20250916

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** UNITED STATES LIME & MINERALS INC
- **CENTRAL INDEX KEY:** 0000082020
- **STANDARD INDUSTRIAL CLASSIFICATION:** MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 750789226
- **STATE OF INCORPORATION:** TX
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SD
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-04197
- **FILM NUMBER:** 251317962

**BUSINESS ADDRESS:**
- **STREET 1:** 5429 LBJ FREEWAY
- **STREET 2:** SUITE 230
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75240
- **BUSINESS PHONE:** 972-991-8400

**MAIL ADDRESS:**
- **STREET 1:** 5429 LBJ FREEWAY
- **STREET 2:** SUITE 230
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75240

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SCOTTISH HERITABLE INC
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RANGAIRE CORP
- **DATE OF NAME CHANGE:** 19900405

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ROBERTS MANUFACTURING CO INC
- **DATE OF NAME CHANGE:** 19690311

------

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM SD**

**Specialized Disclosure Report**

**UNITED STATES LIME & MINERALS, INC.**

(Exact name of the registrant as specified in its charter)

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Texas** |  | **000-4197** |  | **75-0789226** |
| (State or other jurisdiction of incorporation or<br>organization) |  | (Commission File Number) |  | (I.R.S. Employer<br>Identification No.) |

---

---

| | |
|:---|:---|
| **5429 LBJ Freeway, Suite 230, Dallas, Texas** | **75240** |
| (Address of principal executive offices) | (Zip code) |
| **Michael L. Wiedemer (972) 991-8400**<br>(Name and telephone number, including area code, of the person to contact in connection with this report) | **Michael L. Wiedemer (972) 991-8400**<br>(Name and telephone number, including area code, of the person to contact in connection with this report) |

---

Check the appropriate box to indicate the rule pursuant to which this Form is being submitted, and provide the period to which the information in this Form applies:

☐ Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, <u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u> . <br> ☑ Rule 13q-1 under the Securities Exchange Act (17 CFR 240.13q-1) for the fiscal year ended December 31, 2024.

------

**Section 2 – Resource Extraction Issuer Disclosure**

**Item 2.01 Resource Extraction Issuer Disclosure and Report**

*Disclosure of Payments by Resource Extraction Issuers*

The resource extraction payment disclosure for United States Lime & Minerals, Inc. (the "Company") required by this Item 2.01 is included as Exhibit 2.01 and Exhibit 99.1 to this Form SD.

*Company Operations*

The Company, a Texas corporation headquartered in Dallas, Texas, is a manufacturer of lime and limestone products. Through its wholly owned subsidiaries, the Company extracts high-quality limestone from its open-pit and underground mines that it sells as crushed limestone or processes further to produce several higher-value lime and limestone products, including pulverized limestone, quicklime, hydrated lime, and lime slurry.

The Company has one reportable business segment: Lime and Limestone Operations. All of the Company's Lime and Limestone Operations, including production and sale of its lime and limestone products, are conducted in the United States. The Company's Other operations relate to its natural gas interests, consisting of royalty and non-operated working interests under an oil and gas lease and a drillsite agreement with two separate operators related to the Company's Johnson County, Texas properties pursuant to which the Company receives payments from the operators for giving them the right to explore for and extract natural gas and other petroleum products.

*Company Resource Extraction Payments*

The Company is subject to United States federal corporate income tax on the net income that it earns from its Lime and Limestone Operations and its Other operations, and any other net income it earns. The Company files a consolidated U.S. federal corporate income tax return at the parent entity level for itself and its wholly owned subsidiaries. During its fiscal year ended December 31, 2024, the Company paid, on a cash basis in U.S. dollars, $29.6 million in U.S. federal corporate income tax. The Company made no other payments during 2024 required to be disclosed in this Report.

All of the Company's U.S. federal corporate income tax payments in 2024 related to its consolidated taxable income. It is not possible to determine what portion of such tax payments were attributable to taxable income the Company earned from the extraction of limestone and the production and sale of crushed limestone as opposed to its production and sale of higher-value lime and limestone products and other operations.

**Section 3 – Exhibits**

**Item 3.01 Exhibits**

The following Exhibit is files as a part of this Report:

---

| | | |
|:---|:---|:---|
| **Exhibit No.** |  | **Exhibit Description** |
| 2.01 |  | [Resource Extraction Payment Report as required by Item 2.01 of this Form SD for the fiscal year ended December 31, 2024 (interactive data files formatted as XBRL).](uslm-20241231xex2d01.htm) |

---

------

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this Report to be signed by the duly authorized undersigned.

---

| | | | |
|:---|:---|:---|:---|
|  | UNITED STATES LIME & MINERALS, INC. | UNITED STATES LIME & MINERALS, INC. | UNITED STATES LIME & MINERALS, INC. |
| September 16, 2025 | By: | /s/ Michael L. Wiedemer | /s/ Michael L. Wiedemer |
|  |  | Name:  | Michael L. Wiedemer |
|  |  | Title:  | Chief Financial Officer |

---

------

## Exhibit 2.01

?xml version='1.0' encoding='ASCII'? UNITED STATES LIME & MINERALS INC_2024-12-31

2.01 SDfalse0000082020UNITED STATES LIME & MINERALS INC2024-12-31USD2955000029550000country:USrxp:Taxesuslm:UnitedStatesFederalGovernmentMember29550000uslm:AllExtractionProjectsMemberOpen Pituslm:LimestoneMineralMemberNR0000082020country:USuslm:UnitedStatesFederalGovernmentMember2024-01-012024-12-310000082020uslm:AllExtractionProjectsMember2024-01-012024-12-31000008202012024-01-012024-12-3100000820202024-01-012024-12-31iso4217:USD

**Exhibit 2.01**

**Resource Extraction Payment Report**

Resource Extraction Issuer: United States Lime & Minerals, Inc.

Reporting Year: Fiscal Year Ended December 31, 2024

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **For the Fiscal Year Ended December 31, 2024*(U.S. $ thousand)***<sup>(1)</sup> | **For the Fiscal Year Ended December 31, 2024*(U.S. $ thousand)***<sup>(1)</sup> | **For the Fiscal Year Ended December 31, 2024*(U.S. $ thousand)***<sup>(1)</sup> | **For the Fiscal Year Ended December 31, 2024*(U.S. $ thousand)***<sup>(1)</sup> | **For the Fiscal Year Ended December 31, 2024*(U.S. $ thousand)***<sup>(1)</sup> | **For the Fiscal Year Ended December 31, 2024*(U.S. $ thousand)***<sup>(1)</sup> | **For the Fiscal Year Ended December 31, 2024*(U.S. $ thousand)***<sup>(1)</sup> | **For the Fiscal Year Ended December 31, 2024*(U.S. $ thousand)***<sup>(1)</sup> |
|  | **Taxes** | **Royalties** | **Fees** | **Production entitlements** | **Bonuses** | **Payments forinfrastructureimprovements** | **Communityand socialresponsibilitypayments** | **Total** |
| **United** **States**U.S. Federal Government | $29550 |  |  |  |  |  |  | $29550 |
| **Total** | $**29550** | **—** | **—** | **—** | **—** | **—** | **—** | $**29550** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) United States Lime & Minerals, Inc. (the "Company") files a consolidated U.S. federal corporate income tax return at the parent entity level for itself and its wholly owned subsidiaries. The tax payments reported are the payments made, on a cash basis in U.S. dollars, by the Company to the U.S. federal government during the fiscal year ended December 31, 2024, including with respect to taxable income from the Company's Lime and Limestone Operations segment that extracts high-quality limestone from its open-pit and underground mines located in the U.S. It is not possible to determine what portion of such tax payments were attributable to taxable income the Company earned from the extraction of limestone and the production and sale of crushed limestone.

## Exhibit 2.01

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  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/snj/2025" schemaLocation="https://xbrl.sec.gov/snj/2025/snj-2025.xsd" />
  <xsd:element name="AllExtractionProjectsMember" id="uslm_AllExtractionProjectsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="UnitedStatesFederalGovernmentMember" id="uslm_UnitedStatesFederalGovernmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LimestoneMineralMember" id="uslm_LimestoneMineralMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
</xsd:schema>
</XBRL>

```