Smollen John
CIK 2080703 · EVP, New Product Development · last filed 2026-04-01
Smollen John is an EVP, New Product Development who has filed 4 SEC Form 4 insider transactions across 1 company since 2025. The most recent filing shows the insider had shares withheld for taxes covering $13.6K of MIAX on Apr 1, 2026. Across all open-market trades the lifetime net is +$115.0K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $10.4M 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.
$10.44M
1
4
$115.0K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MIAX | EVP, New Product Development | 262,423 | $39.80 | $10.44M | $115.0K | 4 | 2026-04-01 |
Recent Filings
4 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-01 | MIAX | Tax (F) | −362 | -$13.6K | EDGAR |
| 2025-09-15 | MIAX | Mixed | +97,946 | -$146.3K | EDGAR |
| 2025-08-19 | MIAX | Mixed | +164,839 | $0 | EDGAR |
| 2025-08-15 | MIAX | Buy (P) | +5,000 | $115.0K | EDGAR |