Insiders who reported open-market trades in the last 12 months at the companies John Swieringa 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.
Hamid Akhavan - $14.00M in ECHO purchases and sales in the last 12 months
Dean Manson - $4.68M in ECHO purchases and sales in the last 12 months
Stephen J. Bye - $764K in ECHO purchases and sales in the last 12 months
William David Wade - $460K in ECHO purchases and sales in the last 12 months
George R. Brokaw - $68K in ECHO purchases and sales in the last 12 months
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John Swieringa is a corporate insider, tracked as PRES, TECH & COO of EchoStar CORP (ECHO). InsiderAlpha holds 5 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 John Swieringa submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has John Swieringa been buying or selling stock?
Recorded transactions: 0 open-market purchases and 8 open-market sales ($19.74M) across all tracked filings.
John Swieringa is PRES, TECH & COO of EchoStar CORP (ECHO). 5 SEC Form 4 filings on record going back to 2025, most recently on 5 October 2026. Most recent open-market trade: sold $3.98M of ECHO on 7 March 2026. Lifetime open-market sales: $19.74M.
Recent transactions
16
The latest 16 SEC Form 4 transactions reported by John Swieringa.
InsiderAlpha's records for John Swieringa go back to 2025: 5 primary Form 4 filings, an average of 2.5 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.
