John Gyurci
CIK 1850688 · See Remarks · last filed 2026-03-13
John Gyurci is a corporate insider who has filed 44 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing, for MMED, was dated Mar 13, 2026. Across all open-market trades the lifetime net is −$2.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $232.3K 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.
$232.3K
2
44
-$2.42M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MMED | See Remarks | 15,322 | $15.16 | $232.3K | $0 | 2 | 2026-03-13 |
| Sun Country Airlines Holdings, LLC (SNCY) Delisted | Chief Acct. Off. & VP, Finance | 24,885 | $16.17 | $402.4K | -$2.42M | 42 | 2025-10-06 |
Recent Filings
44 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-13 | MMED | Grant (A) | +15,322 | $0 | EDGAR |
| 2026-03-11 | MMED | Grant (A) | — | $0 | EDGAR |
| 2025-10-06 | Sun Country Airlines Holdings, LLC (SNCY) Delisted | Sell (S) | −224 | -$2.6K | EDGAR |
| 2025-09-12 | Sun Country Airlines Holdings, LLC (SNCY) Delisted | Mixed | — | -$39.4K | EDGAR |
| 2025-09-05 | Sun Country Airlines Holdings, LLC (SNCY) Delisted | Sell (S) | −704 | -$9.4K | EDGAR |
| 2025-07-03 | Sun Country Airlines Holdings, LLC (SNCY) Delisted | Sell (S) | −309 | -$3.6K | EDGAR |
| 2025-06-16 | Sun Country Airlines Holdings, LLC (SNCY) Delisted | Sell (S) | −3,150 | -$36.2K | EDGAR |
| 2025-05-05 | Sun Country Airlines Holdings, LLC (SNCY) Delisted | Grant (A) | +11,699 | $0 | EDGAR |
| 2025-04-03 | Sun Country Airlines Holdings, LLC (SNCY) Delisted | Sell (S) | −318 | -$3.8K | EDGAR |
| 2025-02-14 | Sun Country Airlines Holdings, LLC (SNCY) Delisted | Grant (A) | +6,273 | $0 | EDGAR |