United States Lime & Minerals Inc.
USLM | NASDAQ
$111.61
-$2.28 (-2.00%)
At close: Oct 30, 2026, 4:00 PM ET
$108.99
-$2.62 (-2.35%)
Pre-market:
Nov 2, 2026, 7:32 AM ET
Company Profile
United States Lime & Minerals, Inc. (USLM) operates as a domestic producer and supplier of a diverse range of lime and limestone products. The company sources limestone through its open-pit quarries and an underground mine, subsequently processing it into various forms such as pulverized limestone, quicklime, hydrated lime, and lime slurry. These essential materials are distributed to a wide array of customers, including the construction sector (for roads, highways, and buildings), industrial clients (like paper and glass manufacturers), environmental applications (suchprising municipal sanitation, water treatment, and flue gas treatment), steel producers, oil and gas service companies, roof shingle manufacturers, and agricultural producers for poultry and cattle feed. Furthermore, USLM holds royalty and non-operating working interests in natural gas wells situated in the Barnett Shale Formation of Johnson County, Texas. The company was founded in 1950 and is headquartered in Dallas, Texas.
Key Executives
| Name | Position |
|---|---|
| Timothy W. Byrne | Chief Executive Officer, President & Director |
| Michael L. Wiedemer | Vice President & Chief Financial Officer |
| John J. Gagnon | Vice President of Business Development |
| Michael Owens | Secretary & Treasurer |
| Nathan O'Neill | Vice President of Production |
| Timothy W. Stone | Vice President of Sales & Marketing |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Sep 11, 2026 | 4 | Filing |
| Sep 11, 2026 | 4 | Filing |
| Sep 01, 2026 | SD | Filing |
| Jul 30, 2026 | 10-Q | Quarterly Report |
| Jul 30, 2026 | SC 13G | Statement of acquisition of beneficial ownership b... |
| Jul 29, 2026 | 8-K | Current Report |
| May 05, 2026 | 4 | Filing |
| May 04, 2026 | 4 | Filing |
| May 04, 2026 | 4 | Filing |
| May 04, 2026 | 4 | Filing |
United States Lime & Minerals Inc.
| Country | United States |
| IPO Date | Mar 17, 1980 |
| Industry | Construction Materials |
| Sector | Basic Materials |
| Employees | 346 |
| CEO | Timothy W. Byrne |
Contact Details
5429 LBJ Freeway Dallas,
Texas 75240 United States
Stock Details
| Ticker Symbol | USLM |
| Exchange | NASDAQ |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0000082020 |
| CUSIP Number | 911922102 |
| ISIN Number | US9119221029 |
| SIC Code | 1400 |
Recent News
- 3 months ago / globenewswire.comUnited States Lime & Minerals Reports Second Quarter 2026 Results and Declares Regular Quarterly Cash Dividend
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