Insiders who reported open-market trades in the last 12 months at the companies David C. Sylvester 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.
Randy Seidl - $410K in RAIN purchases and sales in the last 12 months
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David C. Sylvester is a corporate insider, tracked as Director of Rain Enhancement Technologies Holdco, Inc. (RAIN). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did David C. Sylvester last file a Form 4?
The most recent primary Form 4 on record is dated 10 June 2026, one of 2 filings going back to 2025.
David C. Sylvester is Director of Rain Enhancement Technologies Holdco, Inc. (RAIN). 2 SEC Form 4 filings on record going back to 2025, most recently on 10 June 2026.
Recent transactions
2
The latest 2 SEC Form 4 transactions reported by David C. Sylvester.
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RAI$RAIN Rain Enhancement Technologies Holdco, Inc.
InsiderAlpha's records for David C. Sylvester go back to 2025: 2 primary Form 4 filings, an average of 1.0 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.
