Matthew M. Kim
CIK 2082705 · Comptroller · last filed 2026-08-04
Matthew M. Kim is a Comptroller who has filed 14 SEC Form 4 insider transactions across 2 companies since 2026. The most recent filing shows the insider sold $9.4K of SO on Aug 4, 2026. Across all open-market trades the lifetime net is −$525.2K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.1M 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.
$1.05M
2
14
-$525.2K
Holdings By Company
Recent Filings
14 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-04 | SO | Sell (S) | −100 | -$9.4K | EDGAR |
| 2026-08-03 | SO | Notice (144) | −100 | -$9.4K | EDGAR |
| 2026-07-02 | SO | Sell (S) | −100 | -$9.6K | EDGAR |
| 2026-07-01 | SO | Notice (144) | −100 | -$9.6K | EDGAR |
| 2026-06-01 | SO | Notice (144) | −100 | -$9.1K | EDGAR |
| 2026-06-01 | SOMN | Sell (S) | −100 | -$9.1K | EDGAR |
| 2026-05-04 | SOMN | Sell (S) | −100 | -$9.7K | EDGAR |
| 2026-05-01 | SO | Notice (144) | −100 | -$9.7K | EDGAR |
| 2026-04-02 | SOMN | Mixed | — | -$7.9K | EDGAR |
| 2026-02-25 | SOMN | Sell (S) | −5,123 | -$487.5K | 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.