Richard W. Cardin
Director · UNITED STATES LIME & MINERALS INC
Individual
- 2025
- May 4, 2026
- 2
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Richard W. Cardin files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Antoine M. Doumet - $2.20M in USLM purchases and sales in the last 12 months
- Candou Holdings Ltd. - $2.20M in USLM purchases and sales in the last 12 months
- Sandra C. Duhe - $154K in USLM purchases and sales in the last 12 months
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Frequently asked questions
Who is Richard W. Cardin?
Richard W. Cardin is a corporate insider, tracked as Director of UNITED STATES LIME & MINERALS INC (USLM). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Richard W. Cardin last file a Form 4?
The most recent primary Form 4 on record is dated 4 May 2026, one of 2 filings going back to 2025.
