InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
0
T+90 hit rate
67%
T+90 mean return
+17.3%
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Swieringa John, Chief Operating Officer. Director active across 2 companies, notably EchoStar CORP. Cumulatively, 9 reports have been logged. History available since 14 June 2023. The latest transaction was disclosed on 1 October 2025 (Levée d'options). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations9 total
50,000 shares0Class A Common StockSEC:0001661534-25-000004
50,000 shares0Class A Common StockSEC:0001661534-25-000004:0
7,017 sharesClass A Common StockSEC:0001415889-25-000660:0
5,548 sharesClass A Common StockSEC:0001104659-24-001006:0
15,813 sharesClass A Common StockSEC:0001415889-24-000444:0
100 shares0Class A Common StockSEC:0001415889-23-009939:0
736 sharesClass A Common StockSEC:0001415889-23-000122:0
737 sharesClass A Common StockSEC:0001415889-22-000192
737 sharesClass A Common StockSEC:0001415889-22-000192:0
9 of 9 declarations
About Swieringa John
John Swieringa is the President of Technology and Chief Operating Officer at EchoStar CORP and DISH Network CORP. He oversees the technical and strategic operations of these companies, aiming to enhance efficiency and innovation. His role is crucial for the growth and development of the services offered.
