Stephen C. Chen
CIK 1869758 · General Counsel · last filed 2026-05-19
"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.
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Disclosed Exposure
$6.48M
Companies
1
Total Filings
43
Lifetime Open-Market Net
-$26.84M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| 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 · Page 2 of 5
43 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-05-16 | DUOL | Mixed | +4,186 | -$668.4K | EDGAR |
| 2025-02-19 | DUOL | Sell (S) | −2,064 | -$898.1K | EDGAR |
| 2025-02-07 | DUOL | Exer (M) | +1,331 | $19.2K | EDGAR |
| 2024-12-20 | DUOL | Exer (M) | +3,700 | $53.4K | EDGAR |
| 2024-11-20 | DUOL | Sell (S) | −2,642 | -$815.0K | EDGAR |
| 2024-11-18 | DUOL | Sell (S) | −1,249 | -$386.3K | EDGAR |
| 2024-09-03 | DUOL | Mixed | −12,082 | -$4.01M | EDGAR |
| 2024-08-16 | DUOL | Sell (S) | −1,249 | -$249.2K | EDGAR |
| 2024-07-02 | DUOL | Exer (M) | +6,715 | $96.8K | EDGAR |
| 2024-05-16 | DUOL | Mixed | +8,129 | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.