# United States Lime & Minerals Inc. (USLM)

Source: https://www.quantisnow.com/company/USLM
Generated: 2026-11-08T09:57:56.873Z

- Ticker: USLM
- Exchange: NASDAQ
- Sector: Industrials
- Industry: Mining & Quarrying of Nonmetallic Minerals (No Fuels)
- SEC CIK: 0000082020
- Website: uslm.com

## About

United States Lime & Minerals, Inc. manufactures and supplies lime and limestone products in the United States. The company extracts limestone from open-pit quarries and an underground mine, and processes it as pulverized limestone, quicklime, hydrated lime, and lime slurry. It supplies its products primarily to the construction customers, including highway, road, and building contractors; industrial customers, such as paper and glass manufacturers; environmental customers comprising municipal sanitation and water treatment facilities, and flue gas treatment processes; steel producers; oil and gas services companies; roof shingle manufacturers; and poultry and cattle feed producers. The company also has various royalty interests and non-operating working interests with respect to oil and gas rights in natural gas wells located in Johnson County, Texas in the Barnett Shale Formation. United States Lime & Minerals, Inc. was founded in 1948 and is headquartered in Dallas, Texas.

## Latest USLM news and filings

- 2026-10-30 20:45 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by United States Lime & Minerals Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-united-states-lime-minerals-inc-6765474)
- 2026-10-30 20:36 UTC [Dividends] [United States Lime & Minerals Reports Third Quarter 2026 Results and Declares Regular Quarterly Cash Dividend](https://www.quantisnow.com/insight/united-states-lime-minerals-reports-third-quarter-2026-results-and-6765427)
- 2026-10-30 20:15 UTC [SEC Form 8-K] [United States Lime & Minerals Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/united-states-lime-minerals-inc-filed-sec-form-8-k-results-6765282)
- 2026-09-11 20:12 UTC [SEC Form 4] [Director Doumet Antoine M sold $2,200,000 worth of USLM Common Stock (20,000 units at $110.00), decreasing direct ownership by 18% to 90,000 units (SEC Form 4)](https://www.quantisnow.com/insight/director-doumet-antoine-m-sold-2200000-worth-of-uslm-common-6713007)
- 2026-09-11 20:10 UTC [Insider Buy] [Large owner Candou Holdings Ltd. bought $2,200,000 worth of USLM Common Stock (20,000 units at $110.00) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-candou-holdings-ltd-bought-2200000-worth-of-uslm-6713001)
- 2026-09-01 16:55 UTC [SEC Form SD filed by United States Lime & Minerals Inc.](https://www.quantisnow.com/insight/sec-form-sd-filed-by-united-states-lime-minerals-inc-6701101)
- 2026-07-30 20:05 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by United States Lime & Minerals Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-united-states-lime-minerals-inc-6656068)
- 2026-07-29 21:10 UTC [Dividends] [United States Lime & Minerals Reports Second Quarter 2026 Results and Declares Regular Quarterly Cash Dividend](https://www.quantisnow.com/insight/united-states-lime-minerals-reports-second-quarter-2026-results-and-6654270)
- 2026-07-29 20:36 UTC [SEC Form 8-K] [United States Lime & Minerals Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/united-states-lime-minerals-inc-filed-sec-form-8-k-results-6654104)
- 2026-06-05 23:25 UTC [Leadership Update] [Marvell Technology and Flex Set to Join S&P 500; Others to Join S&P MidCap 400 and S&P SmallCap 600](https://www.quantisnow.com/insight/marvell-technology-and-flex-set-to-join-sp-500-others-6592184)
- 2026-05-05 20:10 UTC [SEC Form 4] [Director Hawkins Tom S Jr was granted 1,273 units of USLM Common Stock, increasing direct ownership by 13% to 11,356 units (SEC Form 4)](https://www.quantisnow.com/insight/director-hawkins-tom-s-jr-was-granted-1273-units-of-6532150)
- 2026-05-04 22:43 UTC [SEC Form 4] [Director Wolkenstein Jon A was granted 1,273 units of USLM Common Stock, increasing direct ownership by 44% to 4,176 units (SEC Form 4)](https://www.quantisnow.com/insight/director-wolkenstein-jon-a-was-granted-1273-units-of-uslm-6530078)
- 2026-05-04 22:40 UTC [SEC Form 4] [Director Weirich Lila R was granted 1,273 units of USLM Common Stock, increasing direct ownership by 44% to 4,176 units (SEC Form 4)](https://www.quantisnow.com/insight/director-weirich-lila-r-was-granted-1273-units-of-uslm-6530077)
- 2026-05-04 22:36 UTC [SEC Form 4] [Director Duhe Sandra C was granted 1,273 units of USLM Common Stock, increasing direct ownership by 56% to 3,527 units (SEC Form 4)](https://www.quantisnow.com/insight/director-duhe-sandra-c-was-granted-1273-units-of-uslm-6530072)
- 2026-05-04 22:30 UTC [SEC Form 4] [Amendment: SEC Form 4 filed by Director Doumet Antoine M](https://www.quantisnow.com/insight/amendment-sec-form-4-filed-by-director-doumet-antoine-m-6530062)
- 2026-05-04 22:24 UTC [SEC Form 4] [Director Cardin Richard W was granted 1,273 units of USLM Common Stock, increasing direct ownership by 8% to 17,006 units (SEC Form 4)](https://www.quantisnow.com/insight/director-cardin-richard-w-was-granted-1273-units-of-uslm-6530040)
- 2026-05-04 22:18 UTC [SEC Form 4] [SEC Form 4 filed by Director Doumet Antoine M](https://www.quantisnow.com/insight/sec-form-4-filed-by-director-doumet-antoine-m-6530022)
- 2026-05-04 20:15 UTC [SEC Form 8-K] [United States Lime & Minerals Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders](https://www.quantisnow.com/insight/united-states-lime-minerals-inc-filed-sec-form-8-k-submission-6529162)
- 2026-04-30 20:04 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by United States Lime & Minerals Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-united-states-lime-minerals-inc-6524101)
- 2026-04-29 21:44 UTC [Dividends] [United States Lime & Minerals Reports First Quarter 2026 Results and Declares Regular Quarterly Cash Dividend](https://www.quantisnow.com/insight/united-states-lime-minerals-reports-first-quarter-2026-results-and-6522059)
- 2026-04-29 21:15 UTC [SEC Form 8-K] [United States Lime & Minerals Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/united-states-lime-minerals-inc-filed-sec-form-8-k-results-6521970)
- 2026-03-27 20:01 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by United States Lime & Minerals Inc.](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-united-states-lime-minerals-6474489)
- 2026-03-18 20:08 UTC [SEC Form 4] [SEC Form 4 filed by Doumet Antoine M](https://www.quantisnow.com/insight/sec-form-4-filed-by-doumet-antoine-m-6457767)
- 2026-03-04 21:28 UTC [SEC Form 4] [Director Duhe Sandra C sold $153,815 worth of USLM Common Stock (1,277 units at $120.45), decreasing direct ownership by 36% to 2,254 units (SEC Form 4)](https://www.quantisnow.com/insight/director-duhe-sandra-c-sold-153815-worth-of-uslm-common-6429735)
- 2026-02-26 21:06 UTC [SEC Form 10-K] [SEC Form 10-K filed by United States Lime & Minerals Inc.](https://www.quantisnow.com/insight/sec-form-10-k-filed-by-united-states-lime-minerals-inc-6416023)
- 2026-02-04 21:39 UTC [SEC Form 4] [Vice President Wiedemer Michael L covered exercise/tax liability with 260 units of USLM Common Stock and was granted 426 units of USLM Common Stock, increasing direct ownership by 3% to 6,786 units (SEC Form 4)](https://www.quantisnow.com/insight/vice-president-wiedemer-michael-l-covered-exercisetax-liability-with-260-6375655)
- 2026-02-04 21:33 UTC [SEC Form 4] [Vice President Stone Timothy Wade covered exercise/tax liability with 236 units of USLM Common Stock and was granted 336 units of USLM Common Stock, increasing direct ownership by 2% to 5,176 units (SEC Form 4)](https://www.quantisnow.com/insight/vice-president-stone-timothy-wade-covered-exercisetax-liability-with-236-6375589)
- 2026-02-04 21:26 UTC [SEC Form 4] [Vice President O'Neill Nathan covered exercise/tax liability with 271 units of USLM Common Stock and was granted 426 units of USLM Common Stock, increasing direct ownership by 2% to 8,129 units (SEC Form 4)](https://www.quantisnow.com/insight/vice-president-oneill-nathan-covered-exercisetax-liability-with-271-units-6375470)
- 2026-02-04 21:17 UTC [SEC Form 4] [Vice President Gagnon John J was granted 210 units of USLM Common Stock and covered exercise/tax liability with 198 units of USLM Common Stock, increasing direct ownership by 0.20% to 6,151 units (SEC Form 4)](https://www.quantisnow.com/insight/vice-president-gagnon-john-j-was-granted-210-units-of-6375355)
- 2026-02-02 21:21 UTC [SEC Form 8-K] [United States Lime & Minerals Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/united-states-lime-minerals-inc-filed-sec-form-8-k-results-6370115)
- 2026-02-02 21:10 UTC [Dividends] [United States Lime & Minerals Reports Fourth Quarter and Full Year 2025 Results and Declares Regular Quarterly Cash Dividend](https://www.quantisnow.com/insight/united-states-lime-minerals-reports-fourth-quarter-and-full-year-6369939)
- 2026-01-02 21:11 UTC [SEC Form 4] [President & CEO Byrne Timothy W covered exercise/tax liability with 18,691 units of USLM Common Stock and was granted 47,500 units of USLM Common Stock, increasing direct ownership by 34% to 114,741 units (SEC Form 4)](https://www.quantisnow.com/insight/president-ceo-byrne-timothy-w-covered-exercisetax-liability-with-18691-6332140)
- 2025-12-05 21:42 UTC [SEC Form 4] [Director Hawkins Tom S Jr gifted 180 units of USLM Common Stock and received a gift of 100 units of USLM Common Stock, decreasing direct ownership by 2% to 10,083 units (SEC Form 4)](https://www.quantisnow.com/insight/director-hawkins-tom-s-jr-gifted-180-units-of-uslm-6305305)
- 2025-10-30 20:00 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by United States Lime & Minerals Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-united-states-lime-minerals-inc-6252362)
- 2025-10-29 21:00 UTC [SEC Form 8-K] [United States Lime & Minerals Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/united-states-lime-minerals-inc-filed-sec-form-8-k-results-6250418)
- 2025-10-29 20:05 UTC [Dividends] [United States Lime & Minerals Reports Third Quarter 2025 Results And Declares Regular Quarterly Cash Dividend](https://www.quantisnow.com/insight/united-states-lime-minerals-reports-third-quarter-2025-results-and-6249805)
- 2025-09-16 20:57 UTC [SEC Form SD filed by United States Lime & Minerals Inc.](https://www.quantisnow.com/insight/sec-form-sd-filed-by-united-states-lime-minerals-inc-6202756)
- 2025-09-05 16:23 UTC [SEC Form 4] [President & CEO Byrne Timothy W sold $4,765,620 worth of USLM Common Stock (39,525 units at $120.57) and gifted 500 units of USLM Common Stock, decreasing direct ownership by 32% to 85,932 units (SEC Form 4)](https://www.quantisnow.com/insight/president-ceo-byrne-timothy-w-sold-4765620-worth-of-uslm-6191386)
- 2025-07-31 21:01 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by United States Lime & Minerals Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-united-states-lime-minerals-inc-6141608)
- 2025-07-30 21:12 UTC [Dividends] [United States Lime & Minerals Reports Second Quarter 2025 Results and Declares Regular Quarterly Cash Dividend](https://www.quantisnow.com/insight/united-states-lime-minerals-reports-second-quarter-2025-results-and-6139187)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/USLM
- Earnings history: https://www.quantisnow.com/earnings/USLM
- Dividend history: https://www.quantisnow.com/dividends/USLM
- Insider transactions: https://www.quantisnow.com/insiders/USLM
- Options chain: https://www.quantisnow.com/options/USLM
- SEC 8-K filings only: https://www.quantisnow.com/company/USLM/8-k
- RSS and alerts for USLM: https://www.quantisnow.com/docs/rss-feeds.md