---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-051741"
form_type: "8-K"
ticker: "USLM"
cik: "0000082020"
company_name: "UNITED STATES LIME & MINERALS INC"
filed_at: "2026-04-29T23:59:59+00:00"
generated_at: "2026-05-15T02:36:04.353279+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# USLM Q1 2026 revenue $87.8M (-3.7% YoY); EPS $1.06 vs $1.19

## Summary
- Revenues $87.8M, down 3.7% from $91.3M YoY on weaker construction, oil & gas, and shingle demand.
- Net income $30.6M ($1.06 diluted EPS) vs $34.1M ($1.19) in Q1 2025, a 10.4% decline.
- Gross profit fell 9.5% to $41.8M on lower volumes and higher fuel/transportation costs.
- Declared regular quarterly dividend of $0.06/share, payable June 12, 2026 to holders of record May 22, 2026.
- CEO notes progress on new Texas kiln project; expects start-up this summer.

## SEC filing metadata
- accession: 0001104659-26-051741
- form_type: 8-K
- ticker: USLM
- cik: 0000082020
- company_name: UNITED STATES LIME & MINERALS INC
- filed_at: 2026-04-29T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/82020/000110465926051741/0001104659-26-051741-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/82020/000110465926051741/uslm-20260429x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-051741
- JSON: https://secwatch.observer/filing/0001104659-26-051741.json
- Plain text: https://secwatch.observer/filing/0001104659-26-051741.txt

## Key facts
- Earnings Releases
  UNITED STATES LIME & MINERALS INC reported first quarter 2026 results: revenue $87.8 million, net income $30.6 million ($1.06 per share diluted), EPS $1.06 per share diluted.
  - Period: first quarter 2026
  - Revenue: $87.8 million
  - Net income: $30.6 million ($1.06 per share diluted)
  - EPS: $1.06 per share diluted
  - Result: reported results
  source text: The Company’s revenues in the first quarter 2026 were $87.8 million, compared to $91.3 million in the first quarter 2025, a decrease of $3.4 million, or 3.7%.
  evidence_url: https://www.sec.gov/Archives/edgar/data/82020/000110465926051741/0001104659-26-051741-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.