John Swieringa
CIK 1661534 · PRES, TECH & COO · last filed 2026-10-05
John Swieringa is a PRES, TECH & COO who has filed 29 SEC Form 4 insider transactions across 3 companies since 2016. The most recent filing shows the insider had shares withheld for taxes covering $1.9M of ECHO on Oct 5, 2026. Across all open-market trades the lifetime net is −$19.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $47.3M across reported positions.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
SATS price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
9601 S MERIDIAN BLVD
ENGLEWOOD, CO 80112
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ECHO | PRES, TECH & COO | 232,505 | $85.80 | $19.95M | $0 | 1 | 2026-10-05 |
| SATS | PRES, TECH & COO | 289,432 | $94.35 | $27.31M | -$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
29 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-10-05 | ECHO | Tax (F) | −21,875 | -$1.93M | EDGAR |
| 2026-03-06 | SATS | Mixed | −15,000 | -$5.11M | EDGAR |
| 2026-03-04 | ECHO | Notice (144) | −50,088 | -$5.69M | EDGAR |
| 2026-01-06 | SATS | Tax (F) | −7,964 | -$893.4K | EDGAR |
| 2025-11-25 | SATS | Sell (S) | −22,000 | -$1.48M | EDGAR |
| 2025-11-21 | ECHO | Notice (144) | −22,000 | -$1.48M | EDGAR |
| 2025-10-03 | SATS | Mixed | +27,875 | -$1.76M | EDGAR |
| 2025-09-11 | SATS | Mixed | −27,276 | -$10.69M | EDGAR |
| 2025-09-09 | ECHO | Notice (144) | −21,839 | -$1.77M | EDGAR |
| 2025-09-09 | ECHO | Notice (144) | −132,996 | -$10.80M | EDGAR |
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.