// company-profile
United States Lime & Minerals Inc
USLMExchangeNasdaqSectorMining & Quarrying of Nonmetallic Minerals (No Fuels)Inc.TXFilings62Insiders12
// api This United States Lime & Minerals Inc insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, United States Lime & Minerals Inc insiders bought $1.1M across 6 transactions with no open-market sales.
- Most active insider: DOUMET ANTOINE M with 1 transaction totaling $375K.
- Largest single purchase: $375K by DOUMET ANTOINE M on May 1, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of United States Lime & Minerals Inc as of 2026-03-31
Total reported AUM
$1.01B
QoQ change
+18.2%
Reporting period
2026-03-31
#1
DIMENSIONAL FUND ADVISORS LP
CIK 354204
$93.8M
718K shares
#2
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
$80.3M
614K shares
#3
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$59.6M
457K shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 1, 2026 | Weirich Lila R | USLM | Award | 1,273 | $110.00 | $140K |
| May 1, 2026 | Duhe Sandra C | USLM | Award | 1,273 | $110.00 | $140K |
| May 1, 2026 | CARDIN RICHARD W | USLM | Award | 1,273 | $110.00 | $140K |
| May 1, 2026 | Hawkins Tom S Jr | USLM | Award | 1,273 | $110.00 | $140K |
| May 1, 2026 | DOUMET ANTOINE M | USLM | Award | 3,405 | $110.00 | $375K |
45 more transactions hidden
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