Insiders who reported open-market trades in the last 12 months at the companies David D. Nelson 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.
George D. Milligan - $345K in WTBA purchases and sales in the last 12 months
Douglas R. Gulling - $172K in WTBA purchases and sales in the last 12 months
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David D. Nelson is a corporate insider, tracked as CEO & PRESIDENT, Director of WEST BANCORPORATION INC (WTBA). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did David D. Nelson last file a Form 4?
The most recent primary Form 4 on record is dated 26 March 2026, one of 4 filings going back to 2024.
Has David D. Nelson been buying or selling stock?
Recorded transactions: 1 open-market purchase ($14K) and 0 open-market sales across all tracked filings.
David D. Nelson is CEO & PRESIDENT, Director of WEST BANCORPORATION INC (WTBA). 4 SEC Form 4 filings on record going back to 2024, most recently on 26 March 2026. Most recent open-market trade: bought $14K of WTBA on 21 November 2024. Lifetime open-market purchases: $14K.
Recent transactions
5
The latest 5 SEC Form 4 transactions reported by David D. Nelson.
InsiderAlpha's records for David D. Nelson go back to 2024: 4 primary Form 4 filings, an average of 1.3 per year. The typical open-market purchase is $14K (1 buy totaling $14K). The largest single buy on record is $14K of WTBA in 2024. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
