Crystal Sumner
CIK 1870987 · See Remarks · last filed 2026-09-16
Crystal Sumner is a corporate insider who has filed 51 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing shows the insider sold $20.5K of MQ on Sep 16, 2026. Across all open-market trades the lifetime net is −$1.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.3M 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.
$3.33M
2
51
-$1.44M
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
Filer Profile
SAN FRANCISCO, CA 94108
Holdings By Company
Recent Filings
51 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-09-16 | MQ | Sell (S) | −1,250 | -$20.5K | EDGAR |
| 2026-09-03 | MQ | Mixed | +22,664 | -$445.5K | EDGAR |
| 2026-09-02 | MQ | Sell (S) | −1,250 | -$20.3K | EDGAR |
| 2026-09-01 | MQ | Notice (144) | −5,000 | -$82.1K | EDGAR |
| 2026-07-02 | MQ | — | — | $0 | EDGAR |
| 2026-06-16 | MQ | Sell (S) | −5,056 | -$19.7K | EDGAR |
| 2026-06-03 | MQ | Mixed | +92,773 | -$470.2K | EDGAR |
| 2026-05-18 | MQ | Sell (S) | −5,055 | -$19.4K | EDGAR |
| 2026-04-16 | MQ | Sell (S) | −5,056 | -$20.8K | EDGAR |
| 2026-03-18 | MQ | Mixed | −5,055 | -$20.1K | 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.