Insiders who reported open-market trades in the last 12 months at the companies David Garfinkle 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.
Lucibeth Mayberry - $3.99M in CXW purchases and sales in the last 12 months
John R. Prann Jr. - $3.35M in CXW purchases and sales in the last 12 months
Cole G. Carter, - $2.54M in CXW purchases and sales in the last 12 months
Anthony L. Grande - $1.69M in CXW purchases and sales in the last 12 months
Mark A. Emkes - $1.03M in CXW purchases and sales in the last 12 months
Harley G. Lappin - $826K in CXW purchases and sales in the last 12 months
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David Garfinkle is a corporate insider, tracked as EVP & Chief Financial Officer of CoreCivic, Inc. (CXW). InsiderAlpha holds 11 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 David Garfinkle submitted recently?
4 primary Form 4 filings in the last 90 days, covering 2 companies.
Has David Garfinkle been buying or selling stock?
Recorded transactions: 2 open-market purchases ($10K) and 6 open-market sales ($4.72M) across all tracked filings.
David Garfinkle is EVP & Chief Financial Officer of CoreCivic, Inc. (CXW). 11 SEC Form 4 filings on record going back to 2024, most recently on 21 August 2026. Most recent open-market trade: sold $1.70M of CXW on 21 August 2026. Lifetime open-market purchases: $10K. Lifetime open-market sales: $4.72M.
Recent transactions
15
The latest 15 SEC Form 4 transactions reported by David Garfinkle.
InsiderAlpha's records for David Garfinkle go back to 2024: 11 primary Form 4 filings, an average of 3.7 per year. The typical open-market purchase is $5K (2 buys totaling $10K). The largest single buy on record is $8K of BEEP in 2025. Sales side: 6 recorded sales totaling $4.72M, so the filing history runs sell-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.
