Chen Stephen C.
CIK: 0001869758
Primary company: Duolingo, Inc. (DUOL)
Chen Stephen C. is a corporate insider at Duolingo, Inc. (DUOL) filing SEC Form 4 transactions. 136 transactions, totaling $0 in purchases and $26,208,899 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
Duolingo, Inc. DUOL | Sale | 1,024 | $129.13 | $132K | 51,841 | 8/17/2026 Filed: 8/17/2026 | Filing → |
Duolingo, Inc. DUOL | Exercise | 58 | $14.42 | $836 | 0 | 6/17/2026 Filed: 6/17/2026 | Filing → |
Duolingo, Inc. DUOL | Exercise | 58 | $14.42 | $836 | 52,865 | 6/17/2026 Filed: 6/17/2026 | Filing → |
Duolingo, Inc. DUOL | Sale | 80 | $115.47 | $9K | 30,545 | 2/18/2026 Filed: 2/17/2026 | Filing → |
Duolingo, Inc. DUOL | Sale | 520 | $114.55 | $60K | 30,625 | 2/18/2026 Filed: 2/17/2026 | Filing → |
Duolingo, Inc. DUOL | Sale | 480 | $113.95 | $55K | 31,145 | 2/18/2026 Filed: 2/17/2026 | Filing → |
Duolingo, Inc. DUOL | Sale | 821 | $111.83 | $92K | 31,625 | 2/18/2026 Filed: 2/17/2026 | Filing → |
Duolingo, Inc. DUOL | Sale | 896 | $110.06 | $99K | 32,446 | 2/17/2026 Filed: 2/17/2026 | Filing → |
Duolingo, Inc. DUOL | Exercise | 1,800 | - | - | 706 | 12/29/2025 Filed: 12/30/2025 | Filing → |
Duolingo, Inc. DUOL | Exercise | 1,800 | $14.42 | $26K | 33,342 | 12/29/2025 Filed: 12/30/2025 | Filing → |
Duolingo, Inc. DUOL | Sale | 480 | $177.19 | $85K | 31,542 | 11/18/2025 Filed: 11/19/2025 | Filing → |
Duolingo, Inc. DUOL | Sale | 320 | $175.94 | $56K | 32,022 | 11/18/2025 Filed: 11/19/2025 | Filing → |
Duolingo, Inc. DUOL | Sale | 594 | $175.15 | $104K | 32,342 | 11/18/2025 Filed: 11/19/2025 | Filing → |
Duolingo, Inc. DUOL | Sale | 120 | $173.97 | $21K | 32,936 | 11/18/2025 Filed: 11/19/2025 | Filing → |
Duolingo, Inc. DUOL | Sale | 1,282 | $177.95 | $228K | 33,056 | 11/17/2025 Filed: 11/19/2025 | Filing → |
Duolingo, Inc. DUOL | Exercise | 1,700 | - | - | 2,506 | 9/18/2025 Filed: 9/19/2025 | Filing → |
Duolingo, Inc. DUOL | Exercise | 1,700 | $14.42 | $25K | 34,338 | 9/18/2025 Filed: 9/19/2025 | Filing → |
Duolingo, Inc. DUOL | Sale | 1,515 | $321.36 | $487K | 32,638 | 8/26/2025 Filed: 8/28/2025 | Filing → |
Duolingo, Inc. DUOL | Sale | 1,282 | $329.03 | $422K | 34,153 | 8/15/2025 Filed: 8/18/2025 | Filing → |
Duolingo, Inc. DUOL | Gift | 750 | - | - | 35,435 | 8/15/2025 Filed: 8/15/2025 | Filing → |
Duolingo, Inc.
DUOL
Type
Sale
Shares
1,024
Price
$129.13
Value
$132K
Duolingo, Inc.
DUOL
Type
Exercise
Shares
58
Price
$14.42
Value
$836
Duolingo, Inc.
DUOL
Type
Exercise
Shares
58
Price
$14.42
Value
$836
Duolingo, Inc.
DUOL
Type
Sale
Shares
80
Price
$115.47
Value
$9K
Duolingo, Inc.
DUOL
Type
Sale
Shares
520
Price
$114.55
Value
$60K
Duolingo, Inc.
DUOL
Type
Sale
Shares
480
Price
$113.95
Value
$55K
Duolingo, Inc.
DUOL
Type
Sale
Shares
821
Price
$111.83
Value
$92K
Duolingo, Inc.
DUOL
Type
Sale
Shares
896
Price
$110.06
Value
$99K
Duolingo, Inc.
DUOL
Type
Exercise
Shares
1,800
Price
-
Value
-
Duolingo, Inc.
DUOL
Type
Exercise
Shares
1,800
Price
$14.42
Value
$26K
Duolingo, Inc.
DUOL
Type
Sale
Shares
480
Price
$177.19
Value
$85K
Duolingo, Inc.
DUOL
Type
Sale
Shares
320
Price
$175.94
Value
$56K
Duolingo, Inc.
DUOL
Type
Sale
Shares
594
Price
$175.15
Value
$104K
Duolingo, Inc.
DUOL
Type
Sale
Shares
120
Price
$173.97
Value
$21K
Duolingo, Inc.
DUOL
Type
Sale
Shares
1,282
Price
$177.95
Value
$228K
Duolingo, Inc.
DUOL
Type
Exercise
Shares
1,700
Price
-
Value
-
Duolingo, Inc.
DUOL
Type
Exercise
Shares
1,700
Price
$14.42
Value
$25K
Duolingo, Inc.
DUOL
Type
Sale
Shares
1,515
Price
$321.36
Value
$487K
Duolingo, Inc.
DUOL
Type
Sale
Shares
1,282
Price
$329.03
Value
$422K
Duolingo, Inc.
DUOL
Type
Gift
Shares
750
Price
-
Value
-
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