Stephen C. Chen
CIK 1869758 · General Counsel · last filed 2026-05-19
Stephen C. Chen is a General Counsel who has filed 43 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for DUOL, was dated May 19, 2026. Across all open-market trades the lifetime net is −$26.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.5M 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.
$6.48M
1
43
-$26.84M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DUOL | General Counsel | 52,807 | $122.63 | $6.48M | -$26.84M | 43 | 2026-05-19 |
Recent Filings
43 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-19 | DUOL | Mixed | +21,614 | $2.42M | EDGAR |
| 2026-05-13 | DUOL | Exer (M) | +648 | $9.3K | EDGAR |
| 2026-02-20 | DUOL | Sell (S) | −2,797 | -$313.9K | EDGAR |
| 2025-12-30 | DUOL | Exer (M) | +1,800 | $26.0K | EDGAR |
| 2025-11-19 | DUOL | Sell (S) | −2,796 | -$494.4K | EDGAR |
| 2025-09-19 | DUOL | Exer (M) | +1,700 | $24.5K | EDGAR |
| 2025-08-28 | DUOL | Sell (S) | −1,515 | -$486.9K | EDGAR |
| 2025-08-18 | DUOL | Sell (S) | −1,282 | -$421.8K | EDGAR |
| 2025-08-15 | DUOL | Gift (G) | −750 | $0 | EDGAR |
| 2025-05-19 | DUOL | Sell (S) | −2,635 | -$1.39M | EDGAR |