Insiders who reported open-market trades in the last 12 months at the companies Mark N. Rogers 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.
John T. Kim - $484.90M in AMKR purchases and sales in the last 12 months
915 Investments, LP - $484.90M in AMKR purchases and sales in the last 12 months
Mark N. Rogers is a corporate insider, tracked as EVP & General Counsel of AMKOR TECHNOLOGY, INC. (AMKR). InsiderAlpha holds 13 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Mark N. Rogers submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Mark N. Rogers been buying or selling stock?
Recorded transactions: 0 open-market purchases and 10 open-market sales ($3.40M) across all tracked filings.
Mark N. Rogers is EVP & General Counsel of AMKOR TECHNOLOGY, INC. (AMKR). 13 SEC Form 4 filings on record going back to 2025, most recently on 19 August 2026. Most recent open-market trade: sold $299K of AMKR on 19 August 2026. Lifetime open-market sales: $3.40M.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by Mark N. Rogers.
InsiderAlpha's records for Mark N. Rogers go back to 2025: 13 primary Form 4 filings, an average of 6.5 per year. 27 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
