Insiders who reported open-market trades in the last 12 months at the companies CASCADE INVESTMENT, L.L.C. 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.
Sandra M. Volpe - $380K in RSG purchases and sales in the last 12 months
Elyse Carlsen - $78K in RSG purchases and sales in the last 12 months
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CASCADE INVESTMENT, L.L.C. is an investment firm, tracked as 10% Owner of REPUBLIC SERVICES, INC. (RSG). InsiderAlpha holds 16 primary Form 4 filings for it, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has CASCADE INVESTMENT, L.L.C. submitted recently?
12 primary Form 4 filings in the last 90 days, covering 1 company.
Has CASCADE INVESTMENT, L.L.C. been buying or selling stock?
Recorded transactions: 108 open-market purchases ($1.58B) and 0 open-market sales across all tracked filings.
CASCADE INVESTMENT, L.L.C. is 10% Owner of REPUBLIC SERVICES, INC. (RSG). 16 SEC Form 4 filings on record going back to 2024, most recently on 14 September 2026. Most recent open-market trade: bought $1.16M of RSG on 14 September 2026. Lifetime open-market purchases: $1.58B.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by CASCADE INVESTMENT, L.L.C..
InsiderAlpha's records for CASCADE INVESTMENT, L.L.C. go back to 2024: 16 primary Form 4 filings, an average of 5.3 per year. The typical open-market purchase is $14.66M (108 buys totaling $1.58B). The largest single buy on record is $59.79M of RSG in 2026. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
