Insiders who reported open-market trades in the last 12 months at the companies William L. Cornog 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.
Karim Donnez - $537K in LVWR purchases and sales in the last 12 months
William L. Cornog is a corporate insider, tracked as Director of BrightView Holdings, Inc. (BV). InsiderAlpha holds 18 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has William L. Cornog submitted recently?
3 primary Form 4 filings in the last 90 days, covering 2 companies.
Has William L. Cornog been buying or selling stock?
Recorded transactions: 9 open-market purchases ($1.61M) and 1 open-market sale ($486) across all tracked filings.
William L. Cornog is Director of BrightView Holdings, Inc. (BV). 18 SEC Form 4 filings on record going back to 2024, most recently on 1 October 2026. Most recent open-market trade: bought $112K of BV on 6 August 2026. Lifetime open-market purchases: $1.61M. Lifetime open-market sales: $486.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by William L. Cornog.
InsiderAlpha's records for William L. Cornog go back to 2024: 18 primary Form 4 filings, an average of 6.0 per year. The typical open-market purchase is $179K (9 buys totaling $1.61M). The largest single buy on record is $495K of AZTA in 2024. Sales side: 1 recorded sale totaling $486, so the filing history runs buy-heavy by dollar value. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
