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John Swieringa

CIK 1661534 · PRES, TECH & COO · last filed 2026-03-06

John Swieringa is a PRES, TECH & COO who has filed 28 SEC Form 4 insider transactions across 2 companies since 2016. The most recent filing, for SATS, was dated Mar 6, 2026. Across all open-market trades the lifetime net is −$19.9M, making them a net seller over the disclosed history.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$0

Companies

2

Total Filings

28

Lifetime Open-Market Net

-$19.90M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
EchoStar CORP (SATS) Delisted PRES, TECH & COO 289,432 $103.92 $30.08M -$19.74M 9 2026-03-06
DISH Network CORP (DISH) Delisted PRES & COO DISH WIRELESS 17,653 $5.77 $101.9K -$153.0K 14 2023-06-16

Recent Filings

28 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-03-06 EchoStar CORP (SATS) Delisted Mixed −15,000 -$5.11M EDGAR
2026-03-04 EchoStar CORP (SATS) Delisted Notice (144) −50,088 -$5.69M EDGAR
2026-01-06 EchoStar CORP (SATS) Delisted Tax (F) −7,964 -$893.4K EDGAR
2025-11-25 EchoStar CORP (SATS) Delisted Sell (S) −22,000 -$1.48M EDGAR
2025-11-21 EchoStar CORP (SATS) Delisted Notice (144) −22,000 -$1.48M EDGAR
2025-10-03 EchoStar CORP (SATS) Delisted Mixed +27,875 -$1.76M EDGAR
2025-09-11 EchoStar CORP (SATS) Delisted Mixed −27,276 -$10.69M EDGAR
2025-09-09 EchoStar CORP (SATS) Delisted Notice (144) −21,839 -$1.77M EDGAR
2025-09-09 EchoStar CORP (SATS) Delisted Notice (144) −132,996 -$10.80M EDGAR
2025-06-30 EchoStar CORP (SATS) Delisted Grant (A) — $0 EDGAR
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.