Insiders who reported open-market trades in the last 12 months at the companies William F. Leimkuhler 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.
William F. Leimkuhler is a corporate insider of ARGAN INC (AGX). InsiderAlpha holds 13 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did William F. Leimkuhler last file a Form 4?
The most recent primary Form 4 on record is dated 12 June 2026, one of 13 filings going back to 2024.
Has William F. Leimkuhler been buying or selling stock?
Recorded transactions: 0 open-market purchases and 11 open-market sales ($22.52M) across all tracked filings.
William F. Leimkuhler files SEC Form 4 reports at ARGAN INC (AGX). 13 SEC Form 4 filings on record going back to 2024, most recently on 12 June 2026. Most recent open-market trade: sold $247K of AGX on 29 April 2026. Lifetime open-market sales: $22.52M.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by William F. Leimkuhler.
InsiderAlpha's records for William F. Leimkuhler go back to 2024: 13 primary Form 4 filings, an average of 4.3 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
