---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-24-013962"
form_type: "8-K"
ticker: "USLM"
cik: "0000082020"
company_name: "UNITED STATES LIME & MINERALS INC"
filed_at: "2024-10-30T23:59:59+00:00"
generated_at: "2026-05-30T08:43:20.767462+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# US Lime & Minerals Q3 net income surges 61% to $33.4M ($1.16 EPS); revenue up 19% to $89.4M

## Summary
- Q3 2024 revenue $89.4M (+19.4% YoY); lime & limestone revenue $89.2M (+19.6%).
- Net income $33.4M ($1.16 diluted EPS) vs $20.7M ($0.73) in Q3 2023, up 60.9%.
- Gross profit $43.1M (+53.1%) driven by higher prices, increased volumes, and lower natural gas costs.
- Board declares regular quarterly cash dividend of $0.05/share, payable Dec 13, 2024, record Nov 22.

## SEC filing metadata
- accession: 0001558370-24-013962
- form_type: 8-K
- ticker: USLM
- cik: 0000082020
- company_name: UNITED STATES LIME & MINERALS INC
- filed_at: 2024-10-30T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/82020/000155837024013962/0001558370-24-013962-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/82020/000155837024013962/uslm-20241030x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-24-013962
- JSON: https://secwatch.observer/filing/0001558370-24-013962.json
- Plain text: https://secwatch.observer/filing/0001558370-24-013962.txt

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